JPH0860689A - Basement double wall structure, drainage device of basement double wall, and length-adjustable support member for double wall - Google Patents

Abstract

PURPOSE: To enhance workability by supporting an interior wall made of a synthetic resin board with a large number of length adjustable support materials by way of a separator or the like buried in an exterior wall, holding a space from the exterior wall. CONSTITUTION: A fit-in member 20 on an exterior wall side of a support member 3 is fixed with the tip of a separator 5 projecting from an exterior wall 5. Then, a cylinder 23 is covered over the exterior side fit-in member 20 coated with a bonding agent and inserted until the support member 3 is turned to a required length and fixed by means of a screw 2. A receiving angle 37 is mounted to a floor 29 and a beam 31 of a basement. A synthetic resin board 1 is placed into contact with the receiving angle 27 and fixed with the support member 3 as well. Furthermore, the synthetic resin boards 1 are fixed one after another and the whole wall surface is covered therewith, and then the peripheral areas are closed with a sealing 38.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は地下室の二重壁におい
て、防湿性に優れ室内を広く取ることができる二重壁の
構造と、外壁からの漏水や内壁の結露水を排出する排水
装置と、内壁を外壁に支持させるための支持部材とに関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-walled basement wall structure which has excellent moisture-proof properties and allows a wide indoor space, and a drainage device for discharging water leaking from the outer wall and condensed water on the inner wall. , A support member for supporting the inner wall on the outer wall.

【０００２】[0002]

【従来の技術】地下建造物では、周辺の地層に含まれた
地下水がコンクリート躯体に浸透して地下室は多湿とな
り、特に地下水位の高い地域等の場合は、地下水がコン
クリート躯体に浸透したり、打ち継ぎ部やセパレーター
等から漏水するので、コンクリート躯体にアスファルト
やシート防水を施すか、防水薬液注入等の対策が講じら
れている。しかし、コンクリート躯体にアスファルト等
の被覆をするなどの、地下外壁の外防水の施工では、１
００ｃｍ程度の作業空間が必要であり、また地下外壁を
貫通している切張りがあるため、切張り部を避けて外防
水を施工し、切張りの盛替え後に残りの防水を行う方法
がとられるが、切張りの盛替えのための防水施工が２段
階になり施工ミスが起こりやすく、一度欠陥が発生する
と直すのはほとんど不可能な場合が多く、施工が困難で
あるばかりでなく建築費が高価になる問題点がある。ま
た地層の温度は年間を通じて約１５°Ｃであるため、コ
ンクリート躯体も約１５°Ｃとなり、夏季の高温多湿な
外気や冬季の暖房による地下室の温度との差によって、
壁面に結露水が発生して壁を汚したり、カビの原因とな
って美観上支障があるばかりでなく、カビを介して呼吸
器にアレルギー症状を誘発する等の不具合があった。そ
こで、この漏水や結露水の発生を防止するために、コン
クリート躯体の内側に内壁を設けて二重壁とし、外壁と
内壁との間の隙間が持つ断熱効果によって、地下室内の
温度差から生ずる結露現象を減少させ、居住性を向上さ
せようとする二重壁の建造がかなり広く行われている。2. Description of the Related Art In an underground structure, the groundwater contained in the surrounding stratum penetrates into the concrete skeleton, resulting in high humidity in the basement. Especially in areas with a high groundwater level, groundwater permeates into the concrete skeleton, Water leaks from the splice joints and separators, so concrete concrete bodies are waterproofed with asphalt or sheets, or measures such as injection of waterproof chemicals are taken. However, in the case of the exterior waterproofing of the underground outer wall, such as covering the concrete frame with asphalt, etc.
Since a working space of about 00 cm is required and there is a cutout that penetrates the outer wall of the underground, there is a method of applying outside waterproofing avoiding the cutout and performing the remaining waterproofing after the cuts are re-arranged. However, there are two stages of waterproofing work for changing the cuts, and construction mistakes are likely to occur. Once a defect occurs, it is almost impossible to fix it. Has the problem of becoming expensive. Since the temperature of the stratum is about 15 ° C throughout the year, the temperature of the concrete skeleton is also about 15 ° C, which is different from the temperature of the basement due to hot and humid outside air in summer and heating in winter.
Condensation water was generated on the wall surface to contaminate the wall, and not only was it aesthetically impaired by causing mold, but there were also problems such as inducing allergic symptoms in the respiratory organs through the mold. Therefore, in order to prevent the generation of water leaks and dew condensation water, an inner wall is provided inside the concrete frame to form a double wall, and due to the heat insulating effect of the gap between the outer wall and the inner wall, it is caused by the temperature difference in the basement. The construction of double walls is fairly widespread in an attempt to reduce the condensation phenomenon and improve habitability.

【０００３】二重壁にはコンクリートブロックを積み上
げた内壁が最も多い。図２２は、コンクリートブロック
を使用した従来の二重壁の構造を示す一部切除縦断面図
である。外壁４の打継ぎ部に止水板２８が設けられ、外
壁形成時の型枠の位置保持のために取り付けたセパレー
ター５にも止水板２８が残ったまま埋没している。床２
９には内壁２を積み上げるための立上がりを設け、これ
にコンクリートブロック３０を梁３１まで積み上げてあ
る。従って、コンクリートブロック３０による内壁２
と、外壁４との間に空間６があり、内壁２と外壁４とは
遊離している。なお、空間６の下部には漏水を排水する
ためにモルタルで排水溝３２が形成され、ここから排水
パイプを通じて漏水が地下のピットへ流入するようにな
っている。The most common double wall is an inner wall in which concrete blocks are stacked. FIG. 22 is a partially cut vertical cross-sectional view showing a structure of a conventional double wall using a concrete block. A water stop plate 28 is provided at the splicing portion of the outer wall 4, and the water stop plate 28 is also buried in the separator 5 attached for holding the position of the mold when the outer wall is formed. Floor 2
9 is provided with a rising for stacking the inner wall 2, and the concrete block 30 is stacked up to the beam 31 on this. Therefore, the inner wall 2 by the concrete block 30
There is a space 6 between the inner wall 2 and the outer wall 4, and the inner wall 2 and the outer wall 4 are separated. A mortar drainage groove 32 is formed in the lower part of the space 6 to drain the leaked water, and the leaked water flows into the underground pit through a drainage pipe.

【０００４】その他セメント成形板、ＰＣ板、ＡＬＣ板
等が使用されるが、これらはコンクリートブロックと異
なり自立することができないので、防錆処理した軽量鉄
骨下地等で壁下地を組み立て、この壁下地に張り付けて
内壁にしており、この場合もコンクリートブロックの場
合も、外壁と内壁との間に排水溝を設ける必要がある
上、コンクリートブロックも壁下地も厚いものなので、
外壁から室内面までの距離として少なくとも３０ｃｍを
要するから、室内面積が狭くなる問題点がある。In addition, cement molded plates, PC plates, ALC plates, etc. are used, but unlike concrete blocks, they cannot stand on their own. Therefore, the wall base is assembled with a lightweight steel frame base that has been rust-proofed. It is attached to the inner wall, and in this case as well, in the case of a concrete block, it is necessary to provide a drainage groove between the outer wall and the inner wall, and since the concrete block and the wall base are thick,
Since the distance from the outer wall to the indoor surface requires at least 30 cm, there is a problem that the indoor area becomes small.

【０００５】従来の二重壁の工法として、複数の合成樹
脂板を使用する特開平３−５５２９公報記載の発明の提
案がある。まず外壁を形成し、次いでこの外壁の内面側
に空間部を残して、複数の合成樹脂板を重ねて配設し、
合成樹脂板間に横面視略楕円形状の空気層を設け、更に
コンクリートで内壁を形成しその表面に適宜装飾を施す
ものである。合成樹脂板は横断面が波形や鋸刃状で山部
と谷部が同一方向に並立した形状の板、又は断面コ字状
の溝を表裏に複数並列した形状の板で、これらの複数枚
の合成樹脂板を互いに面対称の状態で配列し、合成樹脂
板間に横面視略楕円形状の空気層を設けたことを特徴と
するものである。As a conventional double-wall construction method, there is a proposal of the invention described in JP-A-3-5529, which uses a plurality of synthetic resin plates. First, the outer wall is formed, and then a plurality of synthetic resin plates are stacked and arranged, leaving a space on the inner surface side of the outer wall,
An air layer having a substantially elliptical shape in a lateral view is provided between synthetic resin plates, an inner wall is further formed with concrete, and the surface thereof is appropriately decorated. A synthetic resin plate is a plate whose cross section is corrugated or saw-toothed, with peaks and troughs standing in the same direction, or a plurality of U-shaped cross-section grooves arranged side by side. Of the synthetic resin plates are arranged symmetrically with respect to each other, and an air layer having a substantially elliptical shape in a lateral view is provided between the synthetic resin plates.

【０００６】また、特殊のプラスチック防水板を使用し
たものに、特開平５−４４２７０号公報記載の二重壁が
提案されている。このものは多数の凸部を設けたプラス
チック板であって、その凸部を外壁の内側に当接させ、
そこから躯体へスクリュー釘を用いて取り付け、プラス
チック防水板の室内面へモルタルの内壁を塗布し、凸部
の高さに相当する隙間を外壁とプラスチック防水板との
間に形成させたものである。なお、下部にはモルタルで
排水溝を設けてある。Further, a double wall disclosed in Japanese Patent Laid-Open No. 5-44270 has been proposed for a special plastic waterproof plate. This is a plastic plate provided with a large number of convex parts, the convex parts are brought into contact with the inside of the outer wall,
From there, it is attached with a screw nail, the inner wall of the mortar is applied to the inner surface of the plastic waterproof plate, and a gap corresponding to the height of the convex portion is formed between the outer wall and the plastic waterproof plate. . In addition, a drainage groove is provided in the lower part with mortar.

【０００７】また、特開平４−８９９３１号公報記載の
発明は、表裏両面を凹凸面とした止水板を外壁に接着し
て、凹部の隙間から漏水を排水溝へ流下させるように
し、この止水板の内側に鉄筋を組み立てて、モルタルを
施し内壁を形成した二重壁であり、内壁の本体は鉄筋入
りモルタルで、これに遮水のため止水板を添わせた構成
である。Further, in the invention described in Japanese Patent Application Laid-Open No. 4-89931, a water blocking plate having both front and back surfaces is provided on the outer wall so as to allow leakage of water to flow down through the gap between the recesses to the drainage groove. It is a double wall in which reinforcing bars are assembled inside the water plate and mortar is applied to form an inner wall, and the main body of the inner wall is mortar with reinforcing bars, and a water blocking plate is added to this to block water.

【０００８】地下二重壁の排水装置については、前記の
モルタルによる排水溝以外にほとんど例を見ないが、排
水ピツトに代わるものとして、床下に小石と砂による水
抜層を設けたものや、多数の溝を有する合成樹脂発泡板
状体を敷設するもの（特開昭６０−１０９４２８号）が
あるが、外壁からの漏水を集水して排出する装置の提案
ではない。There are almost no examples of drainage systems for underground double walls other than the drainage ditch by the above-mentioned mortar, but as an alternative to the drainage pit, a drainage layer with pebbles and sand is provided under the floor, and many There is one in which a synthetic resin foam plate having grooves (1) is laid (Japanese Patent Laid-Open No. 60-109428), but it is not a proposal of a device for collecting and discharging leakage water from the outer wall.

【０００９】セメント成形板やＰＣ板等の内壁の固定
は、外壁から離して設けた独立した壁下地へ固定するこ
とが普通であり、壁下地についてはいくつかの提案があ
るが、内壁と外壁とを直接結合させる支持部材について
の先行技術は見当たらない。壁下地を外壁へ連結するも
のとして、実開平４−９４４３号公報記載の支持部材が
ある。このものは金属等を押出成形した長尺物であっ
て、断面形状が内壁が当接する面が平坦であり、反対面
は空部を挟んで突部を突出させた形状であり、この突部
に嵌め込んだワッシャと、予め外壁体に固定させてある
支持ボルトとをターンバックル等を介して連結するもの
である。The inner wall such as the cement molded plate or the PC plate is usually fixed to an independent wall base provided apart from the outer wall. Although there are some proposals for the wall base, the inner wall and the outer wall are proposed. No prior art is found for a support member that directly couples and. There is a support member described in Japanese Utility Model Laid-Open No. 4-9443 for connecting the wall base to the outer wall. This is a long product extruded from metal, etc., and the cross-sectional shape is flat with the surface against which the inner wall abuts, and the opposite surface has a shape in which a protrusion is projected with an empty space in between. The washer fitted in the and the support bolt fixed to the outer wall body in advance are connected via a turnbuckle or the like.

【００１０】地下室の二重壁に用いるものではなく、地
上の階の内装壁材に用いる支持部材には種々の提案があ
る。地上の階の場合も躯体の表面は不陸（平坦でないこ
と）が多く、そのまま内装壁材を取り付けると内装壁材
にも不陸が現れるので、躯体から内装壁材までの距離に
対応できるように、長さ調節可能の支持部材が必要にな
り、１個の部材を他の１個の部材へ螺入することによ
り、長さを調節する支持部材が多く提案されている。There are various proposals for a supporting member which is not used for the double wall of the basement but is used for the interior wall material on the ground floor. Even on the ground floor, the surface of the skeleton is often uneven (not flat), and if the interior wall material is attached as it is, it will also become uneven, so it is possible to accommodate the distance from the skeleton to the interior wall material. In addition, a support member whose length can be adjusted is required, and many support members have been proposed that adjust the length by screwing one member into another member.

【００１１】例えば、特公昭５９−４９９８４号公報記
載のものは、内螺子と外螺子を切った取付基筒体を、断
熱板の多数の所定箇所に明けた穴にねじ込んで固定し、
内螺子に螺入する外螺子を切った調整螺体を、取付基筒
体にねじ込んで高さを調節したのち、筒体に下地材を釘
で固定するものである。For example, in the one disclosed in Japanese Examined Patent Publication No. 59-49984, the mounting base cylinder body having the inner screw and the outer screw cut is screwed into a large number of predetermined holes of the heat insulating plate and fixed,
An adjustment screw body, in which an outer screw threaded into an inner screw thread is cut, is screwed into a mounting base cylinder body to adjust the height, and then a base material is fixed to the cylinder body with a nail.

【００１２】また、実公昭６３−４５４４７号公報記載
の板体取着用間隔調整具は、内螺子を切った筒状の取付
基体の断熱板接触面に差込突起を設け、この差込突起を
断熱板に差し込んで、取付基体を断熱板へ固定し、内螺
子に螺入する外螺子を切った回転体を、高さを調節して
取付基体へねじ込み、次に下地材を回転体に釘打ちして
固定するものである。Further, in the plate body mounting / interval adjusting device described in Japanese Utility Model Publication No. 63-45447, an insertion protrusion is provided on the heat insulating plate contact surface of the cylindrical mounting base body with the inner screw cut, and the insertion protrusion is formed. Insert the base into the heat insulation plate, fix the mounting base to the heat insulation plate, screw the inner screw into the outer screw, and adjust the height of the rotating body to screw it into the mounting base, then nail the base material to the rotating body. It is hit and fixed.

【００１３】また、特開昭５９−１０９６５１号公報記
載のボードの取付金具は、アンカープレートに雌ねじ筒
を垂設し、別のアンカープレートに雄ねじ杆をルーズに
連結したもので、雌ねじ筒を垂設したアンカープレート
を躯体に接着し、雄ねじ杆を連結したアンカープレート
の雄ねじ杆を雌ねじ筒体にねじ込んで高さを調節したの
ち、このアンカープレートに建築用ボードを接着するも
のである。Further, the board mounting metal fitting disclosed in Japanese Patent Laid-Open No. 59-109651 is one in which a female screw cylinder is hung vertically on an anchor plate and a male screw rod is loosely connected to another anchor plate. The installed anchor plate is adhered to the frame, the male screw rod of the anchor plate to which the male screw rod is connected is screwed into the female screw cylinder to adjust the height, and then the construction board is adhered to this anchor plate.

【００１４】[0014]

【発明が解決しようとする課題】コンクリートブロック
を二重壁に使用する場合は、コンクリートブロックを積
むための基礎を作る作業、モルタルで排水溝を作る作
業、コンクリートブロックを積み上げる作業等に、多大
の手間を要し作業性が悪いと言う問題点がある。更に排
水溝の保守点検のために、コンクリートブロックを取り
外すことが容易でないので、排水管近辺に点検口を１ス
パンに２箇所設置することが必要であり、ブロック積み
に際してはモルタルがこぼれて配水管を詰まらせること
がある欠点もある。When a concrete block is used for a double wall, a large amount of work is required for the work to make a foundation for stacking the concrete block, the work to make drainage with mortar, the work to stack the concrete blocks, etc. There is a problem that it requires labor and poor workability. Furthermore, since it is not easy to remove the concrete block for maintenance inspection of the drainage ditch, it is necessary to install two inspection openings near the drainage pipe in one span. There is also the drawback that it can clog.

【００１５】セメント成形板を使用した二重壁では長尺
物を使用するので、重量が重く運搬や取り付けに手間が
かかり、鉄骨下地の設置の手間や、搬入のための仮設開
口を設けたり、作業終了時の仮設開口を塞ぐための手間
を要し、作業日数がかかり工程管理に影響を与え、しか
も高価についていた。なお、外壁は地温とほぼ同じ温度
になり、室内との温度差によってこれらの材料による内
壁の室内面に結露を発生する問題点もある。また、コン
クリートブロックの場合もセメント成形板の場合も、二
重壁の厚さが厚くなり室内が狭くなる欠点がある。Since a long wall is used in a double wall using a cement molded plate, it is heavy and takes a lot of time to carry and install, and it is necessary to install a steel base and to provide a temporary opening for carrying in, It takes time and labor to close the temporary opening at the end of the work, and it takes a lot of work days to affect the process control and is expensive. There is also a problem in that the outer wall becomes almost the same temperature as the ground temperature, and dew condensation occurs on the inner surface of the inner wall due to these materials due to the temperature difference with the room. Further, both in the case of the concrete block and the cement molded plate, there is a drawback that the thickness of the double wall becomes thick and the room becomes narrow.

【００１６】前記の複数の合成樹脂板に内装を施したも
のを内壁とする二重壁では、合成樹脂板の内側の内壁を
コンクリートで形成するものであるが、合成樹脂板をコ
ンクリートの内型枠とするため、コンクリートの側圧に
耐える強度が必要なため高価につき、また合成樹脂板で
形成された空気層が、コンクリートのノロで目詰まりす
る問題があり、また梁下の内壁を形成するコンクリート
を打設する施工は困難である。更に内壁の支持方法が確
りしていないので丈夫さに問題があり、また内壁に不陸
を生ずる恐れがある。In the double wall whose inner wall is made of a plurality of synthetic resin plates as described above, the inner wall of the synthetic resin plate is made of concrete. Since it is a frame, it must be strong enough to withstand the lateral pressure of the concrete, so it is expensive, and there is a problem that the air layer formed of a synthetic resin plate will be clogged with concrete slag, and the concrete that forms the inner wall under the beam It is difficult to construct the structure. Furthermore, since the method of supporting the inner wall is not accurate, there is a problem in durability and there is a risk that the inner wall may become unsteady.

【００１７】前記の特殊のプラスチック防水板を内壁下
地に使用した二重壁では、多数の凸部が外壁の内側に密
着しているため、外壁の不陸がそのままプラスチック防
水板にも内壁にも不陸となって現れる。また、プラスチ
ック防水板はモルタルやＧＬ工法によって仕上げを行う
が、モルタルやＧＬボンドがプラスチック防水板への密
着性の悪いことから、モルタルの乾燥収縮による内壁の
剥離の問題点がある。更に排水溝にはアルミニウムやス
テンレス鋼の塞ぎ板が必要であり、これが高価で取り付
けに手間がかかる問題点もある。In the double wall using the above-mentioned special plastic waterproofing plate as the inner wall base, since many convex portions are closely adhered to the inside of the outer wall, the unevenness of the outer wall is directly applied to the plastic waterproofing plate and the inner wall. It appears as a rough surface. Further, although the plastic waterproof plate is finished by the mortar or GL method, since the mortar or GL bond has poor adhesion to the plastic waterproof plate, there is a problem of peeling of the inner wall due to drying shrinkage of the mortar. Further, the drainage groove needs a blocking plate made of aluminum or stainless steel, which is expensive and troublesome to mount.

【００１８】排水装置については、二重壁がコンクリー
トブロックやＰＣ板の場合は取り外しが容易でないか
ら、保守点検のための点検口が必要である。しかもモル
タルで溝を形成しているので、ある程度の溝巾が必要で
あり、そのため室内が狭くなる問題点があった。これら
のことから巾の狭い排水装置の開発が望まれているが、
それを満たす提案は見当たらない。With respect to the drainage device, when the double wall is a concrete block or a PC board, it is not easy to remove it, so an inspection port for maintenance and inspection is required. Moreover, since the groove is formed of mortar, there is a problem in that the groove width needs to be a certain degree, which makes the room narrow. For these reasons, the development of a narrow drainage system is desired,
I can't find any suggestions to meet it.

【００１９】二重壁の場合は、排水溝設置の関係で外壁
と内壁との間に少なくとも１５ｃｍの間隔が必要であ
り、内壁の支持はこの間隔に対応して安定したものでな
ければならない。もちろん外壁の不陸に対応して精密に
長さが調節でき、しかも調節後に高さの変動があっては
ならない。また、外壁からの漏水が支持部材を伝って内
壁を濡らし、障害を与えてはならない。前記公知の二重
壁用の支持部材は外壁に予め埋め込んだボルトと壁下地
とを連結するもので、内壁を直接固定することができな
い。また、二重壁用でない公知の支持部材を長くして二
重壁に使用したとしても、固定手段が外壁に貼ってある
脆弱な断熱材へのものであるか、又は接着剤による外壁
への接着であるから、不安定であったり接着剤硬化前に
ずり落ちたりする恐れがある。In the case of a double wall, a clearance of at least 15 cm is required between the outer wall and the inner wall due to the installation of the drainage groove, and the support of the inner wall must be stable corresponding to this distance. Of course, the length can be adjusted precisely to accommodate the unevenness of the outer wall, and there must be no fluctuation in height after adjustment. Further, water leakage from the outer wall should not pass along the support member and wet the inner wall, and should not cause an obstacle. The known double-walled support member connects the bolts embedded in the outer wall in advance and the wall base, and cannot directly fix the inner wall. Further, even if a known supporting member that is not for a double wall is lengthened and used for a double wall, the fixing means is for a fragile heat insulating material stuck to the outer wall, or the outer wall is fixed to the outer wall by an adhesive. Since it is adhesive, it may be unstable or may slip off before the adhesive is cured.

【００２０】本発明は地下建造物の二重壁において、室
内面に結露を発生しなく、室内面積を広く取ることがで
きる二重壁と、外壁からの漏水や内壁の裏面に発生した
結露水を確実に排出する排水装置と、この二重壁を簡単
に正確に不陸なく取り付けることができる支持部材とを
提供することを目的とする。The present invention relates to a double wall of an underground structure, which has a large indoor area without dew condensation on the interior surface, and water leakage from the outer wall or dew condensation water generated on the back surface of the inner wall. It is an object of the present invention to provide a drainage device that reliably discharges water, and a support member that can easily and accurately attach the double wall without terrain.

【課題を解決するための手段】[Means for Solving the Problems]

【００２１】請求項１の発明は、図１の合成樹脂板を内
壁とした二重壁の一部切除縦断面図に示すように、二重
壁の内壁２が合成樹脂板１であって、多数の長さ調節可
能の支持部材３により、外壁４に埋め込まれたセパレー
ター５等を介して、外壁４から空間６を保って支持され
ている二重壁の構造である。内壁２としての合成樹脂板
１は、図２の合成樹脂板の一部切除斜視図に示すよう
に、硬質塩化ビニール樹脂等の合成樹脂製の長い平板で
ある。この合成樹脂板１は全体の厚さが同一の平板であ
るほか、重量を軽くし価格を安くするために、４辺を除
いた内側を薄くして、平行又は角格子状の突条を設けて
強度を与えたものであってもよい。According to the first aspect of the present invention, as shown in the partially cut vertical sectional view of the double wall having the synthetic resin plate as the inner wall in FIG. 1, the inner wall 2 of the double wall is the synthetic resin plate 1. This is a double-wall structure in which a space 6 is supported from the outer wall 4 via a separator 5 and the like embedded in the outer wall 4 by a large number of length-adjustable support members 3. The synthetic resin plate 1 as the inner wall 2 is a long flat plate made of synthetic resin such as hard vinyl chloride resin, as shown in the partially cutaway perspective view of the synthetic resin plate in FIG. This synthetic resin plate 1 is a flat plate having the same overall thickness, and in order to reduce the weight and the price, the inside except for the four sides is thinned to provide parallel or square grid-shaped protrusions. It may be one that is given strength.

【００２２】合成樹脂板１相互の横方向の接続は、短手
方向の両側縁が本実はぎ構造であって、雌雄の本実部分
３３の召し合わせ部の嵌め込みによって接続可能であ
り、本実はぎ構造であるために結露水の室内側への浸出
を防ぐことができるが、更に防水性を確実にするため
に、本実部分３３の召し合わせ部に発泡ポリエチレン等
のパッキング３４を詰めてある。合成樹脂板１の縦方向
の接続は、本実はぎ構造であればなおよいが、通常は合
い决り（あいじゃくり）接合であって、合成樹脂板１の
長手方向の両縁が図２に示すように合い决り構造になっ
ており、雌雄の合い决り部分３５の召し合わせ部の嵌め
込みによって接続される。接続は裏面側に合い决り部分
の伸長部があるものを上にして接続するから、結露水が
召し合わせ部を上昇して室内側へ浸出することはない
が、なお、このものも召し合わせ部にパッキング３４を
詰めて防水を完壁にしてある。また図２に示すものは雌
の本実部分３３が左側にあって、合成樹脂板１の左側に
ある本実部分３３へ、別の合成樹脂板の右側の雄の本実
部分３３を嵌め込んで接続するが、逆に雌の本実部分３
３が右側にあっても良く、この場合は接続方向が逆にな
る。合成樹脂板１の厚さは０．８ｃｍ程度、巾は６３ｃ
ｍで働きが６０ｃｍ、長さが２４０ｃｍが普通である
が、巾１５〜２０ｃｍの狭いものや４５〜６０ｃｍのも
のもある。巾が狭いものは支持部材３に壁下地３６を取
り付け、これに合成樹脂板１を固定する必要がある。The synthetic resin plates 1 are laterally connected to each other in such a manner that both side edges in the lateral direction have a true nut-like structure, and can be connected by fitting the summing portion of the male and female real parts 33. Due to the grooved structure, it is possible to prevent the dew condensation water from leaching into the indoor side, but in order to further ensure waterproofness, a packing 34 of foamed polyethylene or the like is packed in the assembly portion of the real portion 33. . The vertical connection of the synthetic resin plate 1 is more preferable as long as it is the actual strip structure, but it is usually a mating (ajakuri) joint, and both edges of the synthetic resin plate 1 in the longitudinal direction are shown in FIG. As shown in FIG. 5, it has a mating structure, and the male and female mating parts 35 are connected to each other by fitting the calling parts. Since the connection is made with the extension part of the mating part on the back side facing up, dew condensation water does not rise up the brewing part and seep out to the room side, but this also The part is filled with a packing 34 to ensure waterproofness. In addition, as shown in FIG. 2, the female actual portion 33 is on the left side, and the right male actual portion 33 of another synthetic resin plate is fitted into the actual portion 33 on the left side of the synthetic resin plate 1. Connect with, but conversely female real part 3
3 may be on the right side, in which case the connection directions are reversed. The synthetic resin plate 1 has a thickness of about 0.8 cm and a width of 63 c.
It usually has a function of 60 cm and a length of 240 cm, but there are narrow ones having a width of 15 to 20 cm and those having a width of 45 to 60 cm. If the width is narrow, it is necessary to attach the wall base 36 to the support member 3 and fix the synthetic resin plate 1 thereto.

【００２３】合成樹脂板１は外壁４の表面に固定された
多数の長さ調節可能の支持部材３によって、壁面が平坦
になるように外壁４との間隔を、１０〜１５ｃｍ程度に
保って支持される。外壁４は全表面を通じて平坦とは限
らなくかなりの不陸があるので、支持部材３は長さ調節
可能のものが使用される。支持部材３としては、請求項
１０〜１３の発明の支持部材３や、本件出願人が別に実
用新案登録出願した二重壁用の長さ調節可能の支持部材
３が使われる。内壁２の合成樹脂板１が幅４５〜６０ｃ
ｍの広い場合は、支持部材３によって直接外壁４に取り
付けるが、幅が１５〜２０ｃｍの狭い場合は、支持部材
３に取り付けた断面コ字形、Ｚ形、ハット形や角パイプ
等の壁下地３６に取り付ける。なお、支持部材３による
内壁２の取り付け方法は作用の欄において詳述する。The synthetic resin plate 1 is supported by a large number of length-adjustable support members 3 fixed to the surface of the outer wall 4, keeping the distance between the outer wall 4 and the outer wall 4 at about 10 to 15 cm so that the wall surface is flat. To be done. Since the outer wall 4 is not flat over the entire surface and is considerably uneven, the support member 3 having an adjustable length is used. As the supporting member 3, the supporting member 3 of the invention of claims 10 to 13 or the supporting member 3 for double-wall adjustable length for which the applicant of the present invention has applied for a utility model registration is used. The synthetic resin plate 1 of the inner wall 2 has a width of 45 to 60c
When the width m is wide, it is directly attached to the outer wall 4 by the support member 3, but when the width is narrow at 15 to 20 cm, the wall base 36 such as the U-shaped cross section, the Z shape, the hat shape, or the square pipe attached to the support member 3 is used. Attach to. The method of attaching the inner wall 2 by the support member 3 will be described in detail in the section of action.

【００２４】合成樹脂板１の下部は受けアングル３７に
よって床２９に固定され、上部は受けアングル３７によ
って梁３１や床２９の下面に固定され、合成樹脂板１の
左右も壁や柱へ前記同様に、受けアングル３７で固定さ
れる。受けアングル３７は合成樹脂、ステンレススチー
ル、亜鉛メッキ鋼板等で作られ、合成樹脂板１の取り付
けはビス止めとし、取り合わせ部をシーリング３８で塞
いでいる。The lower part of the synthetic resin plate 1 is fixed to the floor 29 by the receiving angle 37, and the upper part is fixed to the beam 31 and the lower surface of the floor 29 by the receiving angle 37. It is fixed at the receiving angle 37. The receiving angle 37 is made of synthetic resin, stainless steel, galvanized steel plate, or the like. The synthetic resin plate 1 is attached with screws and the assembling portion is closed with a sealing 38.

【００２５】請求項２の発明は、合成樹脂板１の裏面
に、断熱材層７が形成された構造の内壁２が、多数の長
さ調節可能の支持部材３により、セパレーター５等を介
して外壁４に空間６を保って支持された二重壁である。
図３は合成樹脂板に断熱材層を形成した内壁の二重壁の
下部縦断面図であり、合成樹脂板１は上記のものと同一
であって、裏面に断熱材層７が形成されている。断熱材
層７はウレタン樹脂液等を吹き付けて発泡硬化させ断熱
性の層を形成するか、又は板状のポリオレフィン樹脂発
泡体等の断熱性の板を、例えばニトリルゴム系の接着剤
によって貼着して形成したものである。According to a second aspect of the present invention, the inner wall 2 having a structure in which the heat insulating material layer 7 is formed on the back surface of the synthetic resin plate 1 is provided with a plurality of support members 3 whose lengths can be adjusted, via the separator 5 and the like. It is a double wall supported by the outer wall 4 with a space 6 maintained.
FIG. 3 is a bottom vertical sectional view of a double wall of an inner wall in which a heat insulating material layer is formed on a synthetic resin plate. The synthetic resin plate 1 is the same as the above, and a heat insulating material layer 7 is formed on the back surface. There is. The heat insulating material layer 7 is sprayed with a urethane resin liquid or the like to foam and harden to form a heat insulating layer, or a heat insulating plate such as a plate-like polyolefin resin foam is adhered by a nitrile rubber adhesive, for example. It was formed by.

【００２６】請求項３の発明は、合成樹脂板１の表面
に、不燃性板８が貼着された構造の内壁２が、多数の長
さ調節可能の支持部材３により、セパレーター５等を介
して外壁４に空間６を保って支持された二重壁である。
図４は合成樹脂板に不燃性板を貼着した内壁の二重壁の
下部縦断面図であり、合成樹脂板１は上記のものと同一
であって、合成樹脂板１の取り付け後に表面へ不燃性板
８としてのプラスターボードや、石綿板、ケイ酸カルシ
ゥム板を前記同様の接着剤により貼着してある。プラス
ターボードの厚さは１．２ｃｍ又は１．５ｃｍ、石綿板
やケイ酸カルシゥム板は厚さ０．９ｃｍのものが普通に
使用される。According to a third aspect of the present invention, the inner wall 2 having a structure in which the non-combustible plate 8 is adhered to the surface of the synthetic resin plate 1 is provided with a plurality of supporting members 3 whose lengths can be adjusted, with a separator 5 or the like interposed therebetween. It is a double wall supported by the outer wall 4 while maintaining a space 6.
FIG. 4 is a bottom vertical cross-sectional view of a double wall of an inner wall in which a non-combustible plate is attached to a synthetic resin plate, the synthetic resin plate 1 is the same as the above, and the synthetic resin plate 1 is attached to the surface. A plaster board as an incombustible plate 8, an asbestos plate, and a calcium silicate plate are attached by the same adhesive as described above. A plaster board having a thickness of 1.2 cm or 1.5 cm, and an asbestos board or a calcium silicate board having a thickness of 0.9 cm are commonly used.

【００２７】請求項４の発明は、内壁２が３層構造であ
って、合成樹脂板１の裏面に断熱材層７が形成され、表
面に不燃性板８が貼着された構造の内壁２が、多数の長
さ調節可能の支持部材３により、セパレーター５等を介
して外壁４に空間６を保って支持された二重壁である。
図５の内壁が断熱材層と合成樹脂板と不燃性板との３層
構造の二重壁の下部縦断面図に示すように、合成樹脂板
１は上記のものと同一であるが、裏面に断熱材層７が形
成され、表面に不燃性板８としてのプラスターボード
や、石綿板、ケイ酸カルシゥム板等の耐火性の板を、例
えばニトリルゴム系の接着剤によって貼着したものが内
壁２である。According to the invention of claim 4, the inner wall 2 has a three-layer structure, the heat insulating material layer 7 is formed on the back surface of the synthetic resin plate 1, and the non-combustible plate 8 is attached on the front surface. Is a double wall supported by a large number of length-adjustable support members 3 via a separator 5 and the like while maintaining a space 6 in the outer wall 4.
As shown in the lower longitudinal sectional view of the double wall of the inner wall of FIG. 5 having a three-layer structure of a heat insulating material layer, a synthetic resin plate and a noncombustible plate, the synthetic resin plate 1 is the same as the above, A heat insulating material layer 7 is formed on the inner surface of the inner wall 2 and a fireproof plate such as a plasterboard as an incombustible plate 8 or an asbestos plate or a calcium silicate plate is attached to the surface by an adhesive such as nitrile rubber. Is.

【００２８】請求項５の発明は、図６の内壁が３重構造
である二重壁の一部切除縦断面図に示すように、内壁２
の合成樹脂板１が多数の長さ調節可能の支持部材３によ
り、セパレータ−５等を介して外壁４に空間６を保って
支持され、その表面側に空気層９を設け、更に内装用壁
板１０を設けた３重構造の二重壁の構造である。合成樹
脂板１の支持状態は請求項１の発明と同一であり、内装
用壁板１０は自立性が低いので亜鉛メッキ軽量鉄骨下地
や、木下地と称する木製の壁下地３６にビス３９、釘等
で取り付けられて支持されている。内装用壁板１０はプ
ラスターボードや、石綿板、ケイ酸カルシゥム板、セメ
ント成形板、化粧合板、天然板等の市販の内装用壁材で
ある。合成樹脂板１と内装用壁板１０との間には空気層
９が存在し、その厚さは４〜８ｃｍである。従って、外
壁４の内面から内装用壁板１０の室内面までの幅は、２
０〜２５ｃｍ程度である。空気層９を設けたことによ
り、断熱性が向上し室内の結露発生が完全に防止され
る。According to a fifth aspect of the present invention, as shown in the partially cut-away vertical sectional view of the double wall in FIG. 6, the inner wall has a triple structure.
1. The synthetic resin plate 1 is supported by a large number of length-adjustable supporting members 3 on the outer wall 4 with a space 6 kept therebetween via a separator 5 and the like, and an air layer 9 is provided on the surface side thereof, and further an interior wall. This is a triple-walled double-walled structure provided with a plate 10. The supporting state of the synthetic resin plate 1 is the same as that of the invention of claim 1, and since the interior wall plate 10 has low self-supporting property, it is made of zinc-plated lightweight steel frame base or wooden wall base 36 called wood base, screws 39 and nails. It is attached and supported by etc. The interior wall board 10 is a commercially available interior wall material such as plaster board, asbestos board, calcium silicate board, cement molding board, decorative plywood, natural board and the like. An air layer 9 exists between the synthetic resin plate 1 and the interior wall plate 10, and its thickness is 4 to 8 cm. Therefore, the width from the inner surface of the outer wall 4 to the inner surface of the interior wall plate 10 is 2
It is about 0 to 25 cm. By providing the air layer 9, the heat insulating property is improved and the dew condensation in the room is completely prevented.

【００２９】請求項６の発明は、図７の合成樹脂フィル
ムと不燃性板とよりなる内壁の二重壁の要部縦断面図に
示すように、裏面に合成樹脂フィルム１１が貼着された
不燃性板８よりなる内壁２が、多数の長さ調節可能の支
持部材３により、セパレーター５等を介して外壁４に空
間６を保って支持された二重壁の構造である。合成樹脂
フィルム１１としては、塩化ビニリデンフィルム、ポリ
エチレンフィルム、軟質塩化ビニールフィルム等が使用
され、不燃性板８は前記のものと同様であり、両者の貼
着については、ラミネート加工や熱融着、あるいは酢酸
ビニール系やニトリルゴム系の接着剤等による。この場
合の内壁２は支持部材３に直接取り付けないで、支持部
材３に角パイプ等の壁下地３６をビス止めし、この壁下
地３６へ内壁２を両面接着テープ４０を介して貼着し、
更にビス止めする方法による。According to the sixth aspect of the invention, as shown in the longitudinal sectional view of the main part of the double wall of the inner wall composed of the synthetic resin film and the noncombustible plate in FIG. 7, the synthetic resin film 11 is attached to the back surface. The inner wall 2 made of a non-combustible plate 8 has a double-wall structure in which a large number of adjustable support members 3 support the outer wall 4 with a space 6 therebetween via a separator 5 and the like. As the synthetic resin film 11, a vinylidene chloride film, a polyethylene film, a soft vinyl chloride film or the like is used, and the non-combustible plate 8 is the same as the above-mentioned one. Alternatively, a vinyl acetate-based or nitrile rubber-based adhesive or the like is used. In this case, the inner wall 2 is not directly attached to the support member 3, but a wall base 36 such as a square pipe is fixed to the support member 3 with screws, and the inner wall 2 is attached to the wall base 36 via a double-sided adhesive tape 40.
It depends on the method of screwing.

【００３０】この場合、図８の合成樹脂フィルムと不燃
性板とよりなる内壁の壁下地への取り付け状態を示す要
部斜視図に示すように、壁下地３６は内壁２の接続部に
対応する位置に配設される。即ち支持部材３に、横方向
の壁下地３６と縦方向の壁下地３６が配設され、内壁２
はこの縦及び横の壁下地３６の中心線上において縦及び
横方向に接続されるように、両面接着テープ４０上に貼
着し、更にビス止めされる。この場合の内壁２の端面は
本実はぎ構造や合い决り構造ではなく、端面の付け合わ
せだけであるが、その接続位置に両面接着テープ４０が
密着しており、合成樹脂フィルム１１と共に防湿層を形
成して、結露水の室内側への浸出を完全に防止する。In this case, the wall base 36 corresponds to the connecting portion of the inner wall 2, as shown in the perspective view of the main part of FIG. 8 showing the state of attachment of the inner wall made of the synthetic resin film and the noncombustible plate to the wall base. Is arranged in a position. That is, the horizontal wall base 36 and the vertical wall base 36 are arranged on the support member 3, and the inner wall 2
Is affixed on the double-sided adhesive tape 40 so as to be connected in the vertical and horizontal directions on the center lines of the vertical and horizontal wall bases 36, and is further screwed. In this case, the end surface of the inner wall 2 is not a true-to-be-bonded structure or a mating structure, but only a joint of the end surfaces, but the double-sided adhesive tape 40 is in close contact with the connection position, and the synthetic resin film 11 and the moisture-proof layer are provided together. Formed to completely prevent the dew condensation water from leaching into the room.

【００３１】請求項７の発明は、図９の断熱材層と不燃
性板とよりなる内壁の二重壁の要部縦断面図に示すよう
に、裏面に断熱材層７が吹き付け又は貼着により形成さ
れた不燃性板８よりなる内壁２が、多数の長さ調節可能
の支持部材３により、セパレーター５等を介して外壁４
に空間６を保って支持された二重壁の構造である。断熱
材層７も不燃性板８も前述のものと同様であり、両者の
接着及び角パイプの壁下地３６を介しての支持部材３へ
の取り付けについても前者と同様である。According to a seventh aspect of the present invention, as shown in the longitudinal sectional view of the main part of the double wall of the inner wall composed of the heat insulating material layer and the noncombustible plate in FIG. 9, the heat insulating material layer 7 is sprayed or stuck on the back surface. The inner wall 2 formed of the non-combustible plate 8 is formed by the supporting member 3 whose length is adjustable, and the outer wall 4 through the separator 5 and the like.
It is a double-walled structure that is supported while maintaining the space 6 in it. The heat insulating material layer 7 and the noncombustible plate 8 are the same as those described above, and the bonding of the both and the attachment of the square pipe to the support member 3 via the wall base 36 are also the same as the former.

【００３２】請求項８の発明は、図１に示すように、地
下建造物の二重壁において、外壁４の表面の下部と外壁
４の表面に向き合っている内壁２の裏面の下部とに設け
た板状の水切り１２と、水切り１２の下方に設けた溝形
管１３と、溝形管１３に接続された排水パイプ１４とよ
りなる排水装置４１である。水切り１２は、断面がＺ字
形の細長い板であって、外壁４の下部に設けた欠き込み
に、曲がり縁を接着剤併用のビス止めとし、ひさし状に
突出させてあり、固着部分の上にはシーリング３８を被
せて、漏水を総て水切り１２へ流下させるようになって
いる。内壁２に設けた水切り１２は、接着剤等によって
直接接着してある。なお、内壁２は本発明の合成樹脂板
１の内壁２であっても、コンクリートブロック、セメン
ト成形板等の内壁２であってもよい。外壁４の水切り１
２と内壁２の水切り１２とは溝形管１３の上方に位置
し、漏水や結露水を溝形管１３へ落とすようになってい
る。水切り１２は、合成樹脂やステンレススチール等の
耐食性の優れた材料で作られており、幅が３〜８ｃｍ、
長さが１８０ｃｍ、２４０ｃｍ等の一定長さのものを施
工箇所に対応して切断して使用する。The invention of claim 8 is, as shown in FIG. 1, provided in the lower part of the surface of the outer wall 4 and the lower part of the back surface of the inner wall 2 facing the surface of the outer wall 4 in the double wall of the underground building. The drainage device 41 includes a plate-shaped drainer 12, a grooved pipe 13 provided below the drainer 12, and a drainage pipe 14 connected to the grooved pipe 13. The drainer 12 is an elongated plate having a Z-shaped cross section, and a bent edge is used as a screw stop using an adhesive together with a notch provided in the lower portion of the outer wall 4 so as to project like a canopy. Covers the ceiling 38 so that all the leaked water flows down to the drainer 12. The drainer 12 provided on the inner wall 2 is directly bonded by an adhesive or the like. The inner wall 2 may be the inner wall 2 of the synthetic resin plate 1 of the present invention or the inner wall 2 of a concrete block, a cement molding plate or the like. Draining the outer wall 1
2 and the drainer 12 of the inner wall 2 are located above the groove tube 13 so that leaked water or condensed water can be dropped into the groove tube 13. The drainer 12 is made of a material having excellent corrosion resistance such as synthetic resin and stainless steel, and has a width of 3 to 8 cm,
A piece having a fixed length, such as 180 cm or 240 cm, is cut and used according to the construction site.

【００３３】溝形管１３は合成樹脂やステンレススチー
ル等で作られた上方が開口した管であり、その形状は図
１や、図１０の断面半円形の溝形管の排水装置を示す縦
断面図のような断面コ字形、半円形であっても、或いは
Ｕ字形や欠円形等でもよく、図１１の水切りと一体化し
た溝形管の排水装置を示す縦断面図のように、断面が欠
円形であって欠切部分の縁が、外壁４の水切り１２と接
合して一体となった形状であってもよい。溝形管１３は
幅が４〜６ｃｍ、長さは２４０ｃｍであるが、施工箇所
に対応して切断又は接続して使用され、所定ピッチ毎に
排水口１５を明けてあり、この排水口１５へ向けて溝形
管１３に勾配を付けてある。排水パイプ１４との接続に
ついては、ピツト部形成時に既に排水パイプ１４が取り
付けられているから、溝形管１３の排水口１５をこの排
水パイプ１４に挿入し接着剤で固定する。排水パイプ１
４は、直径４ｃｍ前後の円筒又は角筒であるが、エフレ
ックス管のようなフレキシブルなパイプも使用され、床
下のピットにつながっており、ピットに溜まった水はポ
ンプによって汲み上げられる。溝形管１３は図１２のト
ラップを有する溝形管の排水装置を示す縦断面図、及び
図１３に示す図１２のＡ−Ａ線の断面図に示すように、
所定ピッチ例えば４５ｃｍピッチに設けたアングル形の
束４２によって、床２９から支えられている。又は図１
１に示すようにブラケット４３によって壁に支えられ
る。これらの固着には接着剤とビス３９が併用して使わ
れる。The groove tube 13 is a tube made of synthetic resin, stainless steel or the like with an open top, and its shape is a vertical cross section showing a drainage device of the groove tube having a semicircular cross section in FIGS. 1 and 10. It may have a U-shaped cross section as shown in the figure, a semi-circular shape, or a U-shape or a truncated circle shape. As shown in the longitudinal sectional view of the drainage device of the channel pipe integrated with the drainer in FIG. The shape of the cutout portion may be such that the edge of the cutout portion is joined to the drainer 12 of the outer wall 4 to be integrated. The channel tube 13 has a width of 4 to 6 cm and a length of 240 cm, but it is used by cutting or connecting it depending on the construction site, and drain holes 15 are opened at predetermined pitches. The channel 13 is beveled towards the end. Regarding the connection with the drainage pipe 14, the drainage pipe 14 is already attached when the pit portion is formed, so the drainage port 15 of the channel tube 13 is inserted into this drainage pipe 14 and fixed with an adhesive. Drainage pipe 1
Although 4 is a cylinder or a square tube having a diameter of about 4 cm, a flexible pipe such as an Eflex pipe is also used, and it is connected to a pit under the floor, and water collected in the pit is pumped up by a pump. As shown in the longitudinal sectional view showing the drainage device of the channel tube having the trap shown in FIG. 12, and the sectional view taken along the line AA of FIG. 12 shown in FIG.
It is supported from the floor 29 by an angled bundle 42 provided at a predetermined pitch, for example, 45 cm pitch. Or Figure 1
As shown in FIG. 1, the bracket 43 supports the wall. An adhesive and screws 39 are used in combination for fixing these.

【００３４】請求項９の発明は、溝形管１３の実施の態
様であって溝形管１３内において、排水パイプ１４の上
方にトラップ１６又は蓋１７を備えた排水装置４１であ
る。図１２に示すものはトラップ１６を持っており、所
定ピッチの排水口１５の位置に、円筒状又は角筒状の凹
所４４を設けてあるが、その凹所４４の深さだけ溝形管
１３も水切り１２も位置が高くなるので、凹所４４の深
さだけ床３０に欠き込みを設け、その中へ凹所４４を収
納してある。凹所４４の中央上下にパイプ状の突出部４
５を設け、上の突出部４５にはトラップ１６を被ぶせ、
下の突出部４５を排水パイプ１４に嵌入接着させてあ
る。トラップ１６の内面に十字形のリブ４６が設けら
れ、このリブ４６の部分を突出部４５に載せてある。図
１４の、蓋を有する溝形管の排水装置を示す縦断面図に
示すものは、溝形管１３には凹所４４はなく、排水口１
５上に十字形のリブ４６が接着され、このリブ４６の上
に蓋１７を載せてある。外壁４を伝った漏水や内壁２の
裏面を伝った結露水は、水切り１２によって溝形管１３
内に落ちて溝形管１３の凹所４４に溜まり、上の突出部
４５からオーバーフローした水や、蓋１７の隙間から流
れる水が排水パイプ１４からピットへと流れていく。The invention of claim 9 is an embodiment of the channel pipe 13 and is a drainage device 41 having a trap 16 or a lid 17 above the drainage pipe 14 in the channel pipe 13. The one shown in FIG. 12 has a trap 16 and a cylindrical or rectangular tube-shaped recess 44 is provided at the position of the drain port 15 at a predetermined pitch. Since the positions of both 13 and the drainer 12 are high, the floor 30 is provided with a notch by the depth of the recess 44, and the recess 44 is accommodated therein. Pipe-shaped protrusions 4 above and below the center of the recess 44
5, the upper protrusion 45 is covered with the trap 16,
The lower protrusion 45 is fitted and adhered to the drain pipe 14. A cross-shaped rib 46 is provided on the inner surface of the trap 16, and the rib 46 is placed on the protrusion 45. The vertical cross-sectional view of the drainage device of the channel tube having the lid in FIG. 14 shows that the channel tube 13 does not have the recess 44, and the drainage port 1
A cross-shaped rib 46 is adhered onto the rib 5, and the lid 17 is placed on the rib 46. The leaked water that has propagated through the outer wall 4 and the condensed water that has propagated through the back surface of the inner wall 2 are drained by the groove pipe 13
Water that falls inside and collects in the recess 44 of the channel tube 13 and overflows from the upper protruding portion 45 and water that flows from the gap of the lid 17 flows from the drain pipe 14 to the pit.

【００３５】請求項１０の発明は、さや管式に長さを調
節する支持部材３であって、外壁４から突出しているセ
パレーター５等へ固定するための貫通ねじ孔１８、又は
貫通孔１９を有する外壁側嵌入体２０と、外壁側嵌入体
２０が嵌入する嵌入穴２１を有し、外周面に固定用ビス
孔２２を有する筒状の筒体２３との、２個の部材よりな
る支持部材３であって、これらの部材はいずれもビス止
め可能の材料、例えば半硬質塩化ビニールで作られてい
る。固定用ビス孔２２は１個でも良いが、普通２個明け
てあり、２個の部材の嵌合が浅くてもビス３９が外壁側
嵌入体２０に螺入されるように、筒体２３の開口部寄り
の位置に明けてある。According to the tenth aspect of the present invention, there is provided a supporting member 3 for adjusting the length in a sheath type, which has a through screw hole 18 or a through hole 19 for fixing to a separator 5 or the like protruding from the outer wall 4. A support member composed of two members: an outer wall-side fitting body 20 having the same, a fitting hole 21 into which the outer wall-side fitting body 20 is fitted, and a tubular body 23 having a fixing screw hole 22 on an outer peripheral surface. 3 and all of these members are made of a material capable of being screwed, for example, semi-rigid vinyl chloride. The number of fixing screw holes 22 may be one, but normally two holes are opened so that the screw 39 can be screwed into the outer wall side fitting body 20 even if the fitting of the two members is shallow. It is open to a position near the opening.

【００３６】図１５の貫通ねじ孔を設けた外壁側嵌入体
を有する支持部材の使用状態を示す要部横断面図によっ
て説明する。外壁４には、型枠の位置を保持するために
使われたセパレーター５が、一定の間隔例えば６０ｃｍ
間隔で埋設されその一端が突出している。掘込みアンカ
ー４７やインサートの場合は、これが埋設されているの
でボルト４８を螺入することができる。外壁側嵌入体２
０の中心にはセパレーター５やボルト４８を螺入するた
めの貫通ねじ孔１８や、これらを挿入するための貫通孔
１９を明けてあり、外壁側嵌入体２０はセパレーター５
やボルト４８によって、外壁４へ確りと固定されること
になる。貫通ねじ孔１８及び貫通孔１９は通常外壁側嵌
入体２０の中心に明けられるが、偏心位置であってもよ
く、特に外壁側嵌入体２０が断面楕円形や矩形の場合
は、貫通孔１９が外壁側嵌入体２０の偏心位置に明いて
いる方がよく、そのときは重心が下方にあるので、支持
部材３が垂直になるから作業の能率がよくなるととも
に、支点の間隔が大きくなり強度上も有利になる。This will be described with reference to FIG. 15 which is a lateral cross-sectional view of a main part showing a use state of a support member having an outer wall side fitting body provided with through screw holes. On the outer wall 4, a separator 5 used for holding the position of the mold is arranged at a constant interval, for example, 60 cm.
It is buried at intervals and has one end protruding. In the case of the digging anchor 47 and the insert, the bolt 48 can be screwed in since they are buried. Outer wall side fitting 2
A through screw hole 18 into which the separator 5 and the bolt 48 are screwed in and a through hole 19 into which these are inserted are opened in the center of 0, and the outer wall side fitting body 20 is the separator 5
It is firmly fixed to the outer wall 4 by the bolts 48. The through-screw hole 18 and the through-hole 19 are usually opened in the center of the outer wall side fitting body 20, but may be eccentric position, and in particular, when the outer wall side fitting body 20 has an elliptical cross section or a rectangular shape, the through hole 19 is formed. It is better to reveal the eccentric position of the outer-wall-side fitting 20. At that time, since the center of gravity is at the lower side, the supporting member 3 is vertical, so that the work efficiency is improved and the fulcrum spacing is increased to improve strength. Be advantageous

【００３７】支持部材３が必要な長さになる位置まで筒
体２３を、外壁側嵌入体２０へ押し被せて固定するが、
その直前に筒体２３へ可使時間が約６０〜１２０分のエ
ポキシ系接着剤を塗布しておき、可使時間内に取り付け
面の支持部材３の出入りの微調整をし、微調整が済みし
だい支持部材３の周側面にある固定用ビス孔２２からビ
ス３９を螺入して固定する。可使時間後には、外壁側嵌
入体２０は筒体２３へ接着されている。なお、接着剤を
使用しないで、固定用ビス孔２２からビス３９を外壁側
嵌入体２０へ螺入することによっても固定することがで
き、またビス３９を使用しないで接着剤のみによって固
定することもできる。ビス３９のみによる固定は、一旦
固定した後は外壁側嵌入体２０にビス螺入穴が明いてお
り、再調節を要する場合にビス３９を緩め、わずかにず
れた位置でビス３９を螺入しようとしても先のビス螺入
穴へ入りやすいので、異なる位置でのビス螺入が困難で
ある。これに反して接着剤の使用は、可使時間内は極め
て容易に僅かにずらすことができ、しかも接着剤の粘性
によって筒体２３の摺動が極めて微細に行える利点があ
り、その上でビス３９を螺入すれば固定は完壁となる。The tubular body 23 is fixed to the outer wall side fitting body 20 by pushing the tubular body 23 to a position where the supporting member 3 has a required length.
Immediately before that, an epoxy adhesive is applied to the cylindrical body 23 for a working time of about 60 to 120 minutes, and the support member 3 on / from the mounting surface is finely adjusted within the working time, and the fine adjustment is completed. Screws 39 are screwed into the fixing screw holes 22 on the peripheral side surface of the supporting member 3 to fix them. After the pot life, the outer wall side fitting body 20 is bonded to the cylindrical body 23. It should be noted that it is also possible to fix the screw 39 by screwing the screw 39 into the outer wall side fitting body 20 from the fixing screw hole 22 without using the adhesive, and to fix it only with the adhesive without using the screw 39. You can also For fixing with only the screw 39, after fixing once, the outer wall side insertion body 20 has a screw screw insertion hole, and if readjustment is required, loosen the screw 39 and screw in the screw 39 at a slightly displaced position However, since it is easy to enter the screw screw insertion hole, it is difficult to screw the screw at different positions. On the other hand, the use of the adhesive has the advantage that it can be displaced very easily and slightly within the pot life, and the cylinder 23 can be slid very finely due to the viscosity of the adhesive. If 39 is screwed in, the fixing is completed.

【００３８】内壁２は、ビス３９によって筒体２３へ固
定される。そのため筒体２３の材質は、半硬質塩化ビニ
ール等のビス止め可能の材料で作ってある。なお、外壁
側嵌入体２０は硬質塩化ビニールで作られ、外壁側嵌入
体２０と筒体２３の形状は断面円形、楕円形、４角形、
矩形等のいづれでもよい。例えば図１６の断面形状を異
にする支持部材の斜視図の（Ａ）に示すものは断面形状
が円形であり、（Ｂ）に示すものは断面形状が４角形で
あり、（Ｃ）に示すものは断面形状が矩形であるが、い
ずれの形状のものも使用される。なお、（Ｃ）に示す支
持部材３では、外壁側嵌入体２０の貫通孔１９は偏心位
置に明けてある。貫通ねじ孔１８のねじ径はセパレータ
ー５の径と同じく５／１６インチ又は３／８インチであ
り、支持部材３の長さは８〜１５ｃｍの範囲で、それぞ
れ２ｃｍの調整代があり、外径は４〜６ｃｍである。The inner wall 2 is fixed to the cylindrical body 23 with screws 39. Therefore, the material of the cylindrical body 23 is made of a material such as semi-rigid vinyl chloride that can be screwed. The outer wall side fitting body 20 is made of hard vinyl chloride, and the outer wall side fitting body 20 and the cylindrical body 23 have a circular cross section, an elliptical shape, a quadrangular shape,
It may be either rectangular or the like. For example, FIG. 16A is a perspective view of a supporting member having a different sectional shape, and FIG. 16A shows a circular sectional shape, FIG. 16B shows a rectangular sectional shape, and FIG. The thing has a rectangular sectional shape, but any shape is used. In the support member 3 shown in (C), the through hole 19 of the outer wall side fitting body 20 is open at the eccentric position. The thread diameter of the through screw hole 18 is 5/16 inch or 3/8 inch, which is the same as the diameter of the separator 5, and the length of the support member 3 is in the range of 8 to 15 cm, and there is an adjustment allowance of 2 cm, and the outer diameter. Is 4 to 6 cm.

【００３９】請求項１０の発明の別のものは、図１７の
貫通孔を設けた外壁側嵌入体を有する支持部材の使用状
態を示す要部横断面図に示すもので、外壁側嵌入体２０
の中心に掘込みアンカー４７のボルト４８や、セパレー
ター５を挿通するための貫通孔１９を明けたものであ
り、内部にボルト４８を挿入したり、セパレーター５を
ナット４９で螺着させるための空所５０になっている。
更に、前者と同様に外周面には、普通２個の固定用ビス
孔２２を明けてある。セパレーター５はこの空所５０へ
突き抜けるまで貫通孔１９へ挿通し、空所５０へ出た部
分へナット４９を螺合させて固定する。ボルト４８の場
合は、空所５０からボルト４８を挿入し、掘込みアンカ
ー４７へ螺入する。筒体２３については、構成も材質も
前者と同様である。Another aspect of the invention of claim 10 is a cross-sectional view of a main part showing a usage state of a support member having an outer wall side insert body having a through hole as shown in FIG.
A bolt 48 of the digging anchor 47 and a through hole 19 for inserting the separator 5 are opened at the center of the hole, and an empty space for inserting the bolt 48 inside or screwing the separator 5 with a nut 49. It's 50.
Further, as in the former case, two fixing screw holes 22 are usually formed on the outer peripheral surface. The separator 5 is inserted into the through hole 19 until it penetrates into the void 50, and the nut 49 is screwed and fixed to the portion protruding into the void 50. In the case of the bolt 48, the bolt 48 is inserted from the void 50 and screwed into the digging anchor 47. The cylindrical body 23 has the same configuration and material as the former.

【００４０】請求項１１の発明は、底を厚くして中心又
は偏心位置に貫通ねじ孔１８又は貫通孔１９を明け、か
つ外周面に固定用ビス孔２２を明けた筒状の外壁側筒体
２４と、この外壁側筒体２４に嵌入する柱状の嵌入体２
５との、２個の部材よりなるものである。即ち、請求項
１０の発明の構成を逆にした構成である。図１８の貫通
ねじ孔を設けた外壁側筒体を有する支持部材の使用状態
を示す要部横断面図に示すものはその一例である。貫通
ねじ孔１８へセパレーター５等を螺入して固定し、支持
部材３の長さが必要長さになる位置まで、外壁側筒体２
４のさや管状の嵌入穴２１へ嵌入体２５を嵌入させて固
定する。固定手段については、接着剤とビス３９、又は
ビス３９のみ、又は接着剤のみによることは前記と同様
である。内壁２の合成樹脂板１は前記と同様にビス３９
を用いて嵌入体２５へ固定する。嵌入体２５の材質は半
硬質塩化ビニール等のビス止め可能の材料で作ってあ
り、外壁側筒体２４は硬質塩化ビニールで作られる。According to the eleventh aspect of the present invention, a cylindrical outer wall side tubular body having a thick bottom and a through screw hole 18 or a through hole 19 formed at the center or an eccentric position and a fixing screw hole 22 formed on the outer peripheral surface thereof. 24 and a columnar fitting 2 that fits into the outer wall cylinder 24
5 and two members. That is, it is a configuration in which the configuration of the invention of claim 10 is reversed. One example is shown in the horizontal cross-sectional view of the main part showing the usage state of the support member having the outer wall side cylinder body provided with the through screw holes in FIG. The separator 5 or the like is screwed into the through screw hole 18 and fixed, and the outer wall side tubular body 2 is reached until the length of the support member 3 reaches the required length.
The fitting body 25 is fitted into the pod-shaped fitting hole 21 of 4 and fixed. The fixing means is the same as the above with the adhesive and the screw 39, or only the screw 39, or only the adhesive. The synthetic resin plate 1 of the inner wall 2 is screw 39 as described above.
It is fixed to the fitting body 25 using. The material of the fitting body 25 is made of a material such as semi-rigid vinyl chloride that can be screwed, and the outer wall side tubular body 24 is made of hard vinyl chloride.

【００４１】請求項１１の発明の別のものは、図１９の
貫通孔を設けた外壁側筒体を有する支持部材の使用状態
を示す要部横断面図に示すもので、底に貫通孔１９を明
け、かつ外周面に固定用ビス孔２２を明け、内部に嵌入
穴２１を有する筒状の外壁側筒体２４と、嵌入穴２１に
嵌入する柱状の嵌入体２５とよりなる支持部材３であ
り、嵌入体２５をさや管状の嵌入穴２１へ嵌めて固定す
る。嵌入体２５と外壁側筒体２４との材質は上記のもの
と同様である。Another aspect of the invention of claim 11 is the cross-sectional view of the essential part showing the usage state of the support member having the outer wall side cylinder having the through hole shown in FIG. And a fixing screw hole 22 is formed on the outer peripheral surface of the support member 3 including a tubular outer wall side tubular body 24 having a fitting hole 21 therein and a columnar fitting body 25 fitted into the fitting hole 21. Yes, the fitting body 25 is fitted and fixed in the sheath-shaped fitting hole 21. The materials of the fitting body 25 and the outer wall side tubular body 24 are the same as those described above.

【００４２】請求項１２の発明は、筒体２３又は外壁側
筒体２４の外周を一周して鍔状に突出する遮水鍔２６を
設けたもので、図２０の遮水鍔を設けた支持部材の使用
状態を示す要部横断面図に示すものは、筒体２３の開口
部周面に遮水鍔２６を設けてある。外壁４から支持部材
３を伝ってくる漏水は、遮水鍔２６まで伝ったときそれ
以上伝うことを遮断されて排水装置４０へ落下する。外
壁側筒体２４の場合も同様である。According to the twelfth aspect of the present invention, there is provided a water-blocking flange 26 that extends around the outer periphery of the tubular body 23 or the outer-wall-side tubular body 24 and projects in a brim shape. In the cross-sectional view of the main part showing the usage state of the member, a water blocking flange 26 is provided on the peripheral surface of the opening of the cylindrical body 23. When the water leaks from the outer wall 4 through the support member 3 to the water shield 26, it is blocked from further transmission and falls into the drainage device 40. The same applies to the case of the outer wall side tubular body 24.

【００４３】請求項１３の発明は、外壁側嵌入体２０又
は外壁側筒体２４の、外壁４に当接する面の周辺に突出
する突出縁２７を設けたもので、図２１の突出縁を設け
た支持部材の使用状態を示す要部横断面図に示すもの
は、外壁側筒体２４に突出縁２７を設けたものである。
外壁４の面は不陸であることがかなり多く、その場合外
壁４の盛り上がった部分へ当たる突出縁２７を削って低
くすると、外壁側嵌入体２１又は外壁側筒体２４が外壁
４に完全に密着することになる。According to the thirteenth aspect of the invention, the outer wall side fitting body 20 or the outer wall side tubular body 24 is provided with a projecting edge 27 projecting around the surface contacting the outer wall 4, and the projecting edge of FIG. 21 is provided. What is shown in the lateral cross-sectional view of the main part of the support member in use is that the outer wall cylinder 24 is provided with a projecting edge 27.
The surface of the outer wall 4 is often uneven, and in that case, if the protruding edge 27 that hits the raised portion of the outer wall 4 is shaved and lowered, the outer wall-side fitting body 21 or the outer wall-side cylinder body 24 is completely removed from the outer wall 4. It will come into close contact.

【００４４】[0044]

【作用】二重壁の内壁２は、合成樹脂板１だけである
か、又は合成樹脂板１と断熱材層７、或いは合成樹脂板
１と断熱材層７と不燃性板８との複合板であるか、又は
不燃性板８に合成樹脂フィルム１１あるいは断熱材層７
を形成したものであり、長さ調整可能の多数の支持部材
３によって、外壁４から空間６を保って支持された構造
であるから、地下二重壁としての本来の作用である地下
の漏水の遮断作用が確実であり、従来のブロック積み等
の二重壁と異なり、室内面積を広く取れる作用がある。
断熱材層７を貼った内壁２の場合は、室内面の結露発生
を完全に防止し、不燃性板８を貼った内壁２の場合は、
内装が不燃性仕様であるとき、不燃仕上げ加工が不要と
なり、空気調和を行わない倉庫や書庫に適している。ま
た、内壁２を合成樹脂板１と空気層９と内装用壁板１０
との３重構造とした構造の二重壁では、空気層９が断熱
作用をするので室内側の内装用壁板１０の結露は全く発
生しない。また、合成樹脂板１が塗装等により装飾され
たものであるときは、そのまま室内壁面となり、クロス
等の内装を必要としない。The inner wall 2 of the double wall is only the synthetic resin plate 1, or a composite plate of the synthetic resin plate 1 and the heat insulating material layer 7, or the synthetic resin plate 1, the heat insulating material layer 7 and the non-combustible plate 8. Or a non-combustible plate 8 with a synthetic resin film 11 or a heat insulating material layer 7
Since it has a structure in which the space 6 is supported from the outer wall 4 by a large number of support members 3 whose length can be adjusted, the leakage of underground water which is the original function of the underground double wall is achieved. It has a certain blocking effect, and unlike the conventional double walls such as block stacking, it has the effect of taking a large indoor area.
In the case of the inner wall 2 on which the heat insulating material layer 7 is attached, the generation of dew condensation on the interior surface is completely prevented, and in the case of the inner wall 2 on which the non-combustible plate 8 is attached,
When the interior is non-flammable, it does not require non-flammable finishing and is suitable for warehouses and archives where air conditioning is not performed. In addition, the inner wall 2 is made up of the synthetic resin plate 1, the air layer 9 and the interior wall plate 10.
In the double wall having a triple structure, the air layer 9 acts as a heat insulator, so that no condensation occurs on the interior side wall plate 10. Further, when the synthetic resin plate 1 is decorated by painting or the like, it becomes an interior wall surface as it is, and an interior such as a cloth is not required.

【００４５】排水装置４１は、外壁４からの地下水の漏
水や内壁２の裏面に発生した結露水を集水して、地下の
排水ピットへ確実に流す作用をする。水切り１２は外壁
４を欠き込んで取り付け、外壁４との間をシーリング３
８で塞いであり、内壁２へは埋め込むように取り付けて
あるから、漏水や結露水を確実に溝形管１３へ流下さ
せ、溝形管１３には排水口１５へ向けて勾配をつけてあ
るから、水を停滞させないで排水パイプ１４へ流し込
む。溝形管１３の上方に被せたトラップ１６や蓋１７は
排水ピットから上昇する湿気や冷気を遮断して、二重壁
内部への悪影響を防止する。排水装置４１は合成樹脂等
の耐食性材料で作られているから、漏水や湿気に対して
恒久的である。また、溝形管１３は幅が５ｃｍ程度であ
るから外壁４と内壁２との間隔即ち空間６は１０ｃｍ程
度、内壁２を含めて１３ｃｍ程度であるから、室内面積
を広くすることができる。なお、材料を合成樹脂にした
ときは切断や接続、勾配調整、加工が容易である。The drainage device 41 has a function of collecting leaked groundwater from the outer wall 4 and condensed water generated on the back surface of the inner wall 2 and surely flowing it to an underground drainage pit. The drainer 12 is attached by cutting out the outer wall 4 and sealing it with the outer wall 4.
Since it is closed by 8, and is installed so as to be embedded in the inner wall 2, leak water and condensed water are surely allowed to flow down to the channel tube 13, and the channel tube 13 is inclined toward the drainage port 15. The water is poured into the drainage pipe 14 without stagnation. The trap 16 and the lid 17 covering the groove tube 13 block moisture and cold air rising from the drainage pit to prevent adverse effects on the inside of the double wall. The drainage device 41 is made of a corrosion-resistant material such as a synthetic resin, so that it is permanent against water leakage and moisture. Moreover, since the width of the channel tube 13 is about 5 cm, the space between the outer wall 4 and the inner wall 2, that is, the space 6 is about 10 cm, and the space including the inner wall 2 is about 13 cm, so that the indoor area can be widened. When the material is synthetic resin, cutting, connection, gradient adjustment, and processing are easy.

【００４６】支持部材３は二重壁に最も適したものであ
って、外壁４に埋設されているセパレーター５や、掘込
みアンカー４７のボルト４８に直接固定するから、位置
の移動などがなく確実であり、さや管式に２個の部材の
嵌合の程度によって自由に長さを調節できるから、外壁
４の不陸に対応できる作用がある。固定用ビス孔２２か
らビス３９を螺入した場合は、長さ調節後の支持部材３
の固定が極めて強固になる。更に遮水鍔２６を備えたも
のにあっては、支持部材３を伝う漏水を遮断して排水装
置４１へ落下させ、内壁２への悪影響を防止し、突出縁
２７を備えたものにあっては、外壁４の不陸面に合わせ
て削ることにより、支持部材３を確実に密着させる。ま
た、内壁２が固定される部材はビス止め可能の材質であ
るから、内壁２はビス３９によって簡単に確実に固定さ
れる。The supporting member 3 is most suitable for a double wall, and since it is fixed directly to the separator 5 embedded in the outer wall 4 and the bolt 48 of the digging anchor 47, there is no movement of the position and the like. Since the length can be freely adjusted depending on the degree of fitting of the two members in the sheath type, there is an effect that it is possible to cope with the unevenness of the outer wall 4. When the screw 39 is screwed into the fixing screw hole 22, the support member 3 after the length adjustment
The fixation of is extremely strong. Further, in the one provided with the water shield flange 26, the one provided with the projecting edge 27 is provided so as to block the leaked water propagating through the support member 3 and drop it into the drainage device 41 to prevent the inner wall 2 from being adversely affected. Is surely brought into close contact with the support member 3 by cutting the outer wall 4 according to the uneven surface. Further, since the member to which the inner wall 2 is fixed is made of a material that can be screwed, the inner wall 2 is easily and surely fixed by the screw 39.

【００４７】支持部材３の外壁４への取り付け順序、及
び内壁２の取り付け順序を図１及び図１５によって説明
する。セパレーター５の先端が６０ｃｍピッチで外壁４
から突出しているので、外壁側嵌入体２０を止まるまで
回転して、貫通ねじ孔１８へこのセパレーター５をねじ
込んで固定し、次に外壁側嵌入体２０にエポキシ樹脂系
接着剤を塗布し、筒体２３の嵌入穴２１を外壁側嵌入体
２０へ被せて、支持部材３が必要長さになるまで、即ち
外壁４と内壁２との必要な間隔に等しくなるまで押し込
み、一区画の支持部材３の出入りを微調整し、微調整が
終わりしだい固定用ビス孔２２へビス３９を挿入してね
じ込むと、接着剤の可使時間経過後には支持部材３の２
個の部材は強固に接着固定されている。なお、接着剤を
使用しない場合は、支持部材３の出入りを微調整したの
ち、ビス３９を固定用ビス孔２２にねじ込むだけで、支
持部材３の２個の部材は確りと固定される。また、接着
剤のみによる場合は、外壁側嵌入体２１に接着剤を塗布
し、支持部材３の出入りを微調整し、そのまま可使時間
を経過すれば接着固定されている。The order of attaching the support member 3 to the outer wall 4 and the order of attaching the inner wall 2 will be described with reference to FIGS. 1 and 15. The tip of the separator 5 has an outer wall 4 with a pitch of 60 cm.
Since it protrudes from the outer wall side fitting body 20, the outer wall side fitting body 20 is rotated until it stops, the separator 5 is screwed into the through screw hole 18 and fixed, and then the outer wall side fitting body 20 is coated with an epoxy resin adhesive, The fitting hole 21 of the body 23 is put over the fitting body 20 on the outer wall side, and the fitting member 20 is pushed until the supporting member 3 has a required length, that is, until the distance between the outer wall 4 and the inner wall 2 becomes equal to the necessary length. When the screw 39 is inserted into the fixing screw hole 22 and screwed in after the fine adjustment is finished, the support member 3 is not moved after the pot life of the adhesive has elapsed.
The individual members are firmly bonded and fixed. If no adhesive is used, the two members of the support member 3 can be securely fixed by only finely adjusting the entrance / exit of the support member 3 and then screwing the screw 39 into the fixing screw hole 22. Further, in the case of using only the adhesive, the adhesive is applied to the outer-wall-side fitting body 21, the entrance / exit of the support member 3 is finely adjusted, and if the pot life is elapsed, the adhesive is fixed.

【００４８】次に図１に示すように、合成樹脂板１を本
実部分３３が支持部材３に当たるように長手方向に立
て、上下は床２９と梁３１に取り付けた受けアングル３
７に当てて止める。次に、図１５に示すように合成樹脂
板１の雌の本実部分３３にビス３９を当て、筒体２３へ
ねじ込むと合成樹脂板１が固定される。次いでこの合成
樹脂板１の雌の本実部分３３の召し合わせ部へ、別の合
成樹脂板１の雄の本実部分３３を確りと差し込んで固定
する。ビス３９の頭は本実部分３３に隠されて見えなく
なる。順次このように横方向へ合成樹脂板１を継ぎ足し
て、二重壁の内壁２を支持部材３に取り付ける。一区画
に合成樹脂板１の取り付けが終わると、合成樹脂板１と
床２９との間、及び梁３１との間にシーリング３８を詰
める。更に必要ならば室内面にクロス等の内装材を貼着
する。合成樹脂板１に予め断熱材層７を形成した内壁２
の場合も同様にして固定する。断熱材層７と合成樹脂板
１と不燃性板８とよりなる内壁２の場合は、予め断熱材
層７を形成した合成樹脂板１を上記と同様に支持部材に
取り付け、一区画の合成樹脂板１取り付けが終わり、更
にシーリング３８を詰めた後に不燃性板８を表面に貼着
する。また、空気層９を含む３層構造の内壁２の場合
は、内装用壁板１０は自立できないので図６に示すよう
に、亜鉛メッキ軽量鉄骨下地や木下地を壁下地３６とし
て取り付け、これに内装用壁板１０をビス３９や釘で固
定する。なお、図２に示した合成樹脂板１は左側が雌の
本実部分３３であって、この場合は壁面の右側から左方
へと合成樹脂板１を接続するが、雌の本実部分３３が右
側にある合成樹脂板１の場合は、壁面の左側から右方へ
と接続することになる。Next, as shown in FIG. 1, the synthetic resin plate 1 is erected in the longitudinal direction so that the actual portion 33 contacts the supporting member 3, and the upper and lower sides of the receiving angle 3 attached to the floor 29 and the beam 31.
Stop by hitting 7. Next, as shown in FIG. 15, a screw 39 is applied to the female real portion 33 of the synthetic resin plate 1 and screwed into the tubular body 23, whereby the synthetic resin plate 1 is fixed. Then, the male real portion 33 of the other synthetic resin plate 1 is firmly inserted and fixed to the assembly portion of the female real portion 33 of the synthetic resin plate 1. The head of the screw 39 is hidden by the real portion 33 and disappears. In this way, the synthetic resin plates 1 are sequentially added in this manner to attach the double-walled inner wall 2 to the support member 3. After the synthetic resin plate 1 is attached to one section, the sealing 38 is filled between the synthetic resin plate 1 and the floor 29 and between the beam 31. If necessary, attach interior materials such as cloth to the interior surface. Inner wall 2 in which a heat insulating material layer 7 is previously formed on a synthetic resin plate 1
In case of, also fix in the same way. In the case of the inner wall 2 including the heat insulating material layer 7, the synthetic resin plate 1 and the non-combustible plate 8, the synthetic resin plate 1 on which the heat insulating material layer 7 is formed in advance is attached to the support member in the same manner as described above, and one section of the synthetic resin is attached. After the plate 1 is attached and the sealing 38 is further filled, the noncombustible plate 8 is attached to the surface. Further, in the case of the inner wall 2 having a three-layer structure including the air layer 9, since the interior wallboard 10 cannot stand by itself, as shown in FIG. 6, a galvanized lightweight steel frame base or wood base is attached as the wall base 36, and The interior wall plate 10 is fixed with screws 39 and nails. The synthetic resin plate 1 shown in FIG. 2 has a female real portion 33 on the left side. In this case, the synthetic resin plate 1 is connected from the right side to the left side of the wall surface. In the case of the synthetic resin plate 1 on the right side, the wall surfaces are connected from the left side to the right side.

【００４９】[0049]

【実施例】請求項１の発明の実施例を、図１及び図２に
よって説明する。図２に示すように、厚さ０．７ｃｍ、
巾６３ｃｍで働き６０ｃｍ、長さ３００ｃｍの硬質塩化
ビニール製の平坦な板であって、短手方向の両側面が雌
雄の本実はぎ構造となっているものが内壁２となる合成
樹脂板１である。なお、本実部分３３の召し合わせ部に
は、パッキング３４が詰めてある。外壁４から突出して
いるセパレーター５に、請求項１０の発明の長さ調整可
能の支持部材３を、前述のようにして取り付けてある。
地下室の床２９の上と梁３１及び柱や壁に硬質塩化ビニ
ール製の受けアングル３７を取り付け、合成樹脂板１の
上下及び側縁を当てて受けアングル３７にステンレス製
のビス３９で取り付けてあり、外壁４へ取り付けた支持
部材３へは、前述のようにしてステンレス製のビス３９
で固定してある。この合成樹脂板１の本実部分３３へ、
別の合成樹脂板１の本実部分３３を嵌め込んで継ぎ足さ
れ、支持部材３に固定してある。順次接続を繰り返して
全壁面が合成樹脂板１で覆われてから、周辺をシーリン
グ３８で塞ぎ、壁面の床上部分には硬質塩化ビニール製
の巾木が接着される。このようにして外壁４に埋め込ま
れたセパレーター５を介して、長さ調節可能の支持部材
３によって、内壁２としての合成樹脂板１が、１０ｃｍ
の空間６を保って外壁４へ取り付けられた構造の二重壁
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the invention of claim 1 will be described with reference to FIGS. As shown in FIG. 2, the thickness is 0.7 cm,
It is a synthetic resin plate 1 that is an inner wall 2 that is a flat plate made of hard vinyl chloride with a width of 63 cm and a length of 60 cm and a length of 300 cm, and has both male and female sides on both sides in the lateral direction. is there. A packing 34 is packed in the summing portion of the real portion 33. The length-adjustable support member 3 of the invention of claim 10 is attached to the separator 5 protruding from the outer wall 4 as described above.
The receiving angle 37 made of hard vinyl chloride is attached to the floor 29 of the basement, the beam 31 and the pillars and walls, and the upper and lower sides and side edges of the synthetic resin plate 1 are applied to the receiving angle 37 with stainless steel screws 39. The stainless steel screw 39 is attached to the support member 3 attached to the outer wall 4 as described above.
It is fixed at. To the real part 33 of this synthetic resin plate 1,
The real portion 33 of another synthetic resin plate 1 is fitted and added to the synthetic resin plate 1, and is fixed to the support member 3. After the connection is repeated to cover the entire wall surface with the synthetic resin plate 1, the periphery is closed with a sealing 38, and a hard vinyl chloride skirting board is adhered to the floor portion of the wall surface. In this way, the synthetic resin plate 1 as the inner wall 2 is adjusted to 10 cm by the support member 3 whose length can be adjusted through the separator 5 embedded in the outer wall 4.
Is a double wall having a structure attached to the outer wall 4 while maintaining the space 6 of FIG.

【００５０】請求項２の発明の実施例を図３によって説
明する。合成樹脂板１は前記のものと同一である。この
合成樹脂板１の裏面に、ウレタン樹脂液を吹き付けて発
泡硬化させた、厚さ０．６ｃｍの断熱材層７が形成され
ている。このような構造の内壁２を、上記と同様の方法
により、請求項１０の発明の多数の支持部材３によって
セパレーター５に支持させてある。従って、外壁４に埋
め込まれたセパレーター５を介して、長さ調節可能の支
持部材３によって、内壁２としての断熱材層７が形成さ
れた合成樹脂板１が、１２ｃｍの空間６を保って外壁４
へ取り付けられた構造の二重壁になっている。An embodiment of the invention of claim 2 will be described with reference to FIG. The synthetic resin plate 1 is the same as that described above. On the back surface of the synthetic resin plate 1, a heat insulating material layer 7 having a thickness of 0.6 cm is formed by spraying a urethane resin liquid to foam and harden it. The inner wall 2 having such a structure is supported on the separator 5 by a large number of supporting members 3 of the invention of claim 10 by the same method as described above. Therefore, the synthetic resin plate 1 in which the heat insulating material layer 7 as the inner wall 2 is formed by the support member 3 of which the length is adjustable via the separator 5 embedded in the outer wall 4 maintains the space 6 of 12 cm and the outer wall. Four
It has a double wall structure attached to the.

【００５１】請求項３の発明の実施例を図４によって説
明する。合成樹脂板１は前記のものと同一である。請求
項１０の発明の多数の支持部材３によって、上記と同様
の方法により壁面全面に取り付けられた合成樹脂板１の
表面に、不燃性板８としての厚さ１．２ｃｍのプラスタ
ーボードが接着剤で貼着されたものが内壁２である。従
って、外壁４に埋め込まれたセパレーター５を介して、
長さ調節可能の支持部材３によって、内壁２としての不
燃性板８が貼着された合成樹脂板１が、１４ｃｍの空間
６を保って外壁４へ取り付けられた構造の二重壁になっ
ている。An embodiment of the invention of claim 3 will be described with reference to FIG. The synthetic resin plate 1 is the same as that described above. A plaster board having a thickness of 1.2 cm as the non-combustible plate 8 is formed by an adhesive on the surface of the synthetic resin plate 1 attached to the entire wall surface by the same method as described above by the multiple support members 3 of the invention of claim 10. The attached one is the inner wall 2. Therefore, through the separator 5 embedded in the outer wall 4,
The synthetic resin plate 1 to which the incombustible plate 8 as the inner wall 2 is adhered by the length-adjustable support member 3 becomes a double wall having a structure in which the space 6 of 14 cm is maintained and the structure is attached to the outer wall 4. There is.

【００５２】請求項４の発明の実施例を図５によって説
明する。合成樹脂板１は前記のものと同一である。この
合成樹脂板１の裏面に、厚さ０．６ｃｍのポリオレフィ
ン樹脂発泡体の板をポリエステル系の接着剤で貼り付け
て、断熱材層７を形成してある。この合成樹脂板１を前
記と同様の方法により支持部材３に取り付け、後にその
表面に不燃性板８としてのプラスターボードが貼着され
ている。このような断熱材層７と合成樹脂板１と不燃性
板８とよりなる３重構造の内壁２が、請求項１０の発明
の多数の支持部材３によって、１２ｃｍの空間６を保っ
てセパレーター５を介して外壁４へ取り付けられた構造
の二重壁になっている。An embodiment of the invention of claim 4 will be described with reference to FIG. The synthetic resin plate 1 is the same as that described above. On the back surface of the synthetic resin plate 1, a polyolefin resin foam plate having a thickness of 0.6 cm is attached with a polyester adhesive to form a heat insulating material layer 7. This synthetic resin plate 1 is attached to the support member 3 by the same method as described above, and a plaster board as a non-combustible plate 8 is later attached to the surface thereof. The inner wall 2 of the triple structure composed of the heat insulating material layer 7, the synthetic resin plate 1 and the non-combustible plate 8 maintains the space 6 of 12 cm by the multiple supporting members 3 of the invention of claim 10 and the separator 5 is formed. The double wall has a structure that is attached to the outer wall 4 via.

【００５３】請求項５の発明の実施例を図６によって説
明する。内壁２は合成樹脂板１と空気層９と内装用壁板
１０との３重構造であって、合成樹脂板１の固定につい
ては請求項１の発明の実施例と全く同様である。合成樹
脂板１から７ｃｍ室内側に、断面３×６ｃｍの木製の壁
下地３６を、床２９かから上階床下へかけて配設し、上
階床下から天井を吊り下げ、床２９から天井までの間の
壁下地３６へ、内装用壁板１０として、縁の接続部分が
本実はぎ構造になっている杉板を、釘を用いて止めてあ
る。このようにして支持部材３によって外壁４へ、１２
ｃｍの空間６を保って支持された合成樹脂板１と、空気
層９と杉板との３重構造の二重壁になっている。An embodiment of the invention of claim 5 will be described with reference to FIG. The inner wall 2 has a triple structure of a synthetic resin plate 1, an air layer 9 and an interior wall plate 10. The fixing of the synthetic resin plate 1 is exactly the same as the embodiment of the invention of claim 1. A wooden wall base 36 having a cross section of 3 × 6 cm is arranged from the floor 29 to the upper floor below from the synthetic resin plate 1 to 7 cm inside the room, and the ceiling is hung from the floor below the upper floor to the ceiling from the floor 29 to the ceiling. The cedar board, which has the actual striped structure at the edge connecting portion, is fixed to the wall foundation 36 between the inner wall boards 10 by using nails. In this way, the support member 3 moves to the outer wall 4,
A double wall having a triple structure of a synthetic resin plate 1 supported while maintaining a space 6 of cm, an air layer 9 and a cedar plate is formed.

【００５４】請求項６の発明の実施例を図７によって説
明する。内壁２は、不燃性板８としての厚さ０．９ｃｍ
のケイ酸カルシゥム板の裏面に、合成樹脂フィルム１１
としての塩化ビニリデンフィルムを貼着したものであ
る。この内壁２は角パイプの壁下地３６に固定されてい
る。その固定手段は、前記の方法により外壁４に固定し
た長さ８ｃｍの支持部材３に、４．０ｃｍ×２．５ｃｍ
の角パイプの壁下地３６をビス止めして組み立て、この
壁下地３６の表面へ両面接着テープ４０で内壁２を貼り
付け、更にビス３９を内壁２の表面から壁下地３６へ螺
入してある。このようにして、合成樹脂フィルム１１と
不燃性板８との２層構造の内壁２が、支持部材３によっ
て外壁４へ１２ｃｍの空間６を保って支持された二重壁
である。An embodiment of the invention of claim 6 will be described with reference to FIG. The inner wall 2 has a thickness of 0.9 cm as the non-combustible plate 8.
On the back side of the calcium silicate board, the synthetic resin film 11
As a vinylidene chloride film is attached. The inner wall 2 is fixed to a wall base 36 of the square pipe. The fixing means is 4.0 cm × 2.5 cm on the supporting member 3 having a length of 8 cm fixed to the outer wall 4 by the above method.
The square pipe wall base 36 is assembled with screws, the inner wall 2 is attached to the surface of the wall base 36 with a double-sided adhesive tape 40, and screws 39 are screwed into the wall base 36 from the surface of the inner wall 2. . In this way, the inner wall 2 of the two-layer structure of the synthetic resin film 11 and the non-combustible plate 8 is a double wall supported by the support member 3 to the outer wall 4 while maintaining the space 6 of 12 cm.

【００５５】請求項７の発明の実施例を図９によって説
明する。内壁２は、不燃性板８としての厚さ１．５ｃｍ
のプラスターボードの裏面に、断熱材層７としての発泡
ポリオレフィン樹脂板を貼着したものである。この内壁
２も上記のものと同様に支持部材３に取り付けて組み立
てた角パイプの壁下地３６に固定されている。このよう
にして不燃性板８と断熱材層７との２層構造の内壁２
が、支持部材３によって外壁４へ１２ｃｍの空間６を保
って、支持された二重壁である。An embodiment of the invention of claim 7 will be described with reference to FIG. The inner wall 2 has a thickness of 1.5 cm as the non-combustible plate 8.
The foamed polyolefin resin plate as the heat insulating material layer 7 is attached to the back surface of the plaster board. This inner wall 2 is also fixed to the wall base 36 of the square pipe mounted and assembled to the support member 3 in the same manner as described above. In this way, the inner wall 2 having a two-layer structure of the non-combustible plate 8 and the heat insulating material layer 7 is formed.
Is a double wall supported by the support member 3 while keeping a space 6 of 12 cm to the outer wall 4.

【００５６】請求項８の発明の実施例を図１によって説
明する。水切り１２は断面Ｚ字状でその曲がり部を、外
壁４の内面の下部に設けた欠き込みに、エポキシ系接着
剤併用のビス止めとし、ひさし状に取り付けてある。取
り付け部分の上部にはポリサルファイド系シーリング剤
によるシーリング３８を施してある。合成樹脂板１の内
壁２にも前記の水切り１２に対向する位置に、接着剤に
よって水切り１２を固着してある。水切り１２の下方に
は、断面コ字形で巾５ｃｍの溝形管１３が、４５ｃｍピ
ッチで据え付けたアングル形の束４２の上に取り付けら
れ、１区画に２箇所設けた排水口１５へ向けて勾配がつ
けられている。排水口１５は、床下の排水ピットへ繋が
っている排水パイプ１４に挿し込んで接続する。水切り
１２も溝形管１３も排水パイプ１４も束４１も硬質塩化
ビニール製であるから、相互の接着はエポキシ系接着剤
で接着される。An embodiment of the invention of claim 8 will be described with reference to FIG. The drainer 12 has a Z-shaped cross section, and its bent portion is attached to a notch provided on the lower portion of the inner surface of the outer wall 4 as a canopy using a screw with an epoxy adhesive. A sealing 38 made of a polysulfide sealing agent is applied to the upper portion of the mounting portion. The drain 12 is also fixed to the inner wall 2 of the synthetic resin plate 1 at a position facing the drain 12 by an adhesive. Below the drainer 12, a groove tube 13 having a U-shaped cross section and a width of 5 cm is mounted on an angled bundle 42 installed at a pitch of 45 cm, and slopes toward a drain outlet 15 provided at two places in one section. Is attached. The drainage port 15 is inserted and connected to the drainage pipe 14 connected to the drainage pit under the floor. Since the drainer 12, the channel pipe 13, the drain pipe 14, and the bundle 41 are made of hard vinyl chloride, they are bonded to each other with an epoxy adhesive.

【００５７】請求項９の発明の実施例を図１２及び図１
３によって説明する。溝形管１３は断面コ字状の深いも
のであり、１区画に２箇所設けた排水口１５には凹所４
４が形成されており、ここには上下にパイプ状の突出部
４５が設けられ、下の突出部４５は排水パイプ１４に接
続している。円筒状のトラップ１６は中に十字状のリブ
４６が設けられ、このリブ４６の部分を上の突出部４５
に被せてある。なお、材質が硬質塩化ビニール製である
ことも、溝形管１３がアングル状の束４２で支えられて
いることも、上記のものと同様である。An embodiment of the invention of claim 9 is shown in FIGS.
3 will be described. The channel tube 13 has a deep U-shaped cross section, and the drainage port 15 provided at two locations in one section has a recess 4
4 are formed, and pipe-shaped protrusions 45 are provided on the upper and lower sides thereof, and the lower protrusions 45 are connected to the drain pipe 14. The cylindrical trap 16 is provided with a cross-shaped rib 46 therein, and a portion of the rib 46 is located above the protruding portion 45.
Covered on. It should be noted that the material is made of hard vinyl chloride and that the channel tube 13 is supported by the angled bundle 42, which is the same as the above.

【００５８】請求項１０の発明の実施例を図１７によっ
て説明する。半硬質塩化ビニール製の３×５×８ｃｍの
断面矩形の角柱の中心から偏心した位置に、直径４／８
インチの貫通孔１９を明けたものが外壁側嵌入体２０で
ある。この外壁側嵌入体２０がさや管状に嵌入する嵌入
穴２１を有し、左右側面に２個の固定用ビス孔２２を明
けた、半硬質塩化ビニール製で大きさ４×６×１０ｃｍ
の角筒状のものが筒体２３であり、支持部材３はこの２
個の部材より構成されている。An embodiment of the invention of claim 10 will be described with reference to FIG. A diameter of 4/8 at a position eccentric from the center of a rectangular prism with a cross section of 3 x 5 x 8 cm made of semi-rigid vinyl chloride.
The outer wall side fitting body 20 is formed by opening the inch through hole 19. The outer wall side fitting body 20 has a fitting hole 21 for fitting in a sheath and has two fixing screw holes 22 on the left and right side surfaces, and is made of semi-rigid vinyl chloride and has a size of 4 × 6 × 10 cm.
Is a cylindrical body 23, and the support member 3 is
It is composed of individual members.

【００５９】請求項１１の発明の実施例を図１８によっ
て説明する。直径４ｃｍの硬質塩化ビニール製の円筒の
底の中心に、直径６／１６インチの貫通ねじ孔１８を明
け、更に外周面の開口部寄りに２個の固定用ビス孔２２
を明けたものが外壁側筒体２４である。この外壁側筒体
２４の内部即ち嵌入穴２１へ嵌入する、直径３ｃｍの半
硬質塩化ビニール製の円柱が嵌入体２５であり、支持部
材３はこの２個の部材より構成されている。An embodiment of the invention of claim 11 will be described with reference to FIG. A 6/16 inch diameter through screw hole 18 is formed in the center of the bottom of a 4 cm diameter hard vinyl chloride cylinder, and two fixing screw holes 22 are further provided near the opening on the outer peripheral surface.
The outer wall side tubular body 24 is opened. A cylinder made of semi-rigid vinyl chloride having a diameter of 3 cm, which is fitted into the outer wall side tubular body 24, that is, the fitting hole 21, is a fitting body 25, and the support member 3 is composed of these two members.

【００６０】請求項１２の発明の実施例を図２０によっ
て説明する。半硬質塩化ビニール製の大きさ３×５×６
ｃｍであって、断面矩形の筒状のものの底の偏心位置
に、直径５／１６インチの貫通孔１９を明けたものが外
壁側嵌入体２０である。この外壁側嵌入体２０が、さや
管状に嵌入する嵌入穴２１を有して、半硬質塩化ビニー
ル製で大きさ４×６×８ｃｍの角筒状であって、開口部
外周辺に鍔状の遮水鍔２６を突出させたものが筒体２３
であり、支持部材３はこの２個の部材より構成されてい
る。なお筒体２３の外周面には、２個の固定用ビス孔２
２が明いている。An embodiment of the invention of claim 12 will be described with reference to FIG. Made of semi-rigid vinyl chloride 3 × 5 × 6
The outer wall side fitting body 20 has a through hole 19 having a diameter of 5/16 inch at the eccentric position of the bottom of a cylindrical body having a rectangular cross section. The outer-wall-side fitting 20 has a fitting hole 21 for fitting in a sheath, is made of semi-rigid vinyl chloride, has a square tubular shape of 4 × 6 × 8 cm, and has a brim-shaped outer periphery. The cylindrical body 23 is made by projecting the impermeable brim 26.
The support member 3 is composed of these two members. In addition, two fixing screw holes 2 are provided on the outer peripheral surface of the cylindrical body 23.
2 is clear.

【００６１】請求項１３の発明の実施例を図２１によっ
て説明する。硬質塩化ビニール製の直径４．６ｃｍ長さ
１５ｃｍの円筒の底の中心に、直径５／１６インチの貫
通孔１９を明け、外底面の周辺に高さ０．４ｃｍの突出
縁２７を設けたものが外壁側筒体２４である。この外壁
側筒体２４の内部即ち嵌入穴２１へ嵌入する、直径４ｃ
ｍ長さ８ｃｍの半硬質塩化ビニール製の円柱が嵌入体２
５であり、支持部材３はこの２個の部材より構成されて
いる。なお外壁側筒体２４の外周面には、２個の固定用
ビス孔２２が明いている。An embodiment of the invention of claim 13 will be described with reference to FIG. A rigid vinyl chloride cylinder with a diameter of 4.6 cm and a length of 15 cm, a through hole 19 having a diameter of 5/16 inch is formed at the center of the bottom, and a protruding edge 27 having a height of 0.4 cm is provided around the outer bottom surface. Is the outer wall side tubular body 24. The diameter 4c is fitted into the inside of the outer wall side cylinder 24, that is, the fitting hole 21.
A cylinder made of semi-rigid vinyl chloride with a length of 8 cm is inserted 2
5, the support member 3 is composed of these two members. Two fixing screw holes 22 are formed on the outer peripheral surface of the outer wall side tubular body 24.

【００６２】[0062]

【発明の効果】地下建造物の二重壁の内壁が、本実はぎ
構造により接続された合成樹脂板であり、外壁との間に
空間を設けてあるから、遮水性と断熱性が高く、内壁裏
面に発生した結露水や外壁からの漏水を完全に排出し、
室内側にも結露を発生させない効果がある。合成樹脂板
に断熱材層を設けた二重壁では更に断熱効果が高く、ま
た合成樹脂板に断熱材層と不燃性板を貼着したものや、
合成樹脂フィルムと不燃性板又は断熱材層と不燃性板と
の２層構造の内壁では、火気への安全性向上の効果があ
る。なお、二重壁は厚さが１０〜１８ｃｍ程度で薄いの
で、室内を広く取れる顕著な効果がある。また、万一漏
水があってもビス取り付けの内壁は、簡単に取り外しが
できるので、取り外して保守点検することが容易であ
る。The inner wall of the double wall of the underground building is a synthetic resin plate connected by the actual strip structure, and a space is provided between the outer wall and the inner wall, so that the water impermeability and heat insulation are high, Completely drains condensation water generated on the back of the inner wall and water leakage from the outer wall,
It also has the effect of preventing condensation on the indoor side. A double wall with a heat insulating material layer on a synthetic resin plate has a higher heat insulating effect, and a synthetic resin plate with a heat insulating material layer and a non-combustible plate attached,
The inner wall of the two-layer structure including the synthetic resin film and the noncombustible plate or the heat insulating material layer and the noncombustible plate has an effect of improving safety against fire. Since the double wall is thin with a thickness of about 10 to 18 cm, there is a remarkable effect that it can take a large room. Further, even if water leaks, the inner wall attached with the screw can be easily removed, so that it is easy to remove and perform maintenance inspection.

【００６３】排水装置は外壁からの漏水も内壁に発生し
た結露水も、完全に地下の排水ピットへ流し込むととも
に、巾が狭いので二重壁の厚さを薄くし室内を広く取れ
る効果がある。トラップや蓋をもつ排水装置にあって
は、排水ピットからの湿気の上昇を防止する効果があ
る。In the drainage device, both the leaked water from the outer wall and the condensed water generated on the inner wall are completely poured into the underground drainage pit, and since the width is narrow, the thickness of the double wall can be reduced and the indoor space can be taken widely. A drainage device with a trap or lid has the effect of preventing the rise of moisture from the drainage pit.

【００６４】支持部材は、二重壁を外壁との間に空間を
保たせ、しかも長さが調節できるので、外壁の不陸に対
応して内壁を平坦に確りと取り付けできる効果があり、
遮水鍔を設けた支持部材にあっては、外壁から支持部材
へ伝ってくる漏水をすべて排水装置へ落とす効果があ
る。突出縁を設けた支持部材では、支持箇所の外壁の不
陸に対して平坦に調整できる効果があり、支持部材は固
定用ビス孔からのビス止めによって長さ調整後の固定
が、簡単に正確に行える効果がある。The support member keeps a space between the double wall and the outer wall, and since the length can be adjusted, there is an effect that the inner wall can be attached securely and flatly in correspondence with the unevenness of the outer wall.
The support member provided with the water blocking flange has an effect of dropping all the water leaked from the outer wall to the support member to the drainage device. A support member with a protruding edge has the effect of making it possible to adjust flatly to the unevenness of the outer wall of the support location, and the support member can be easily and accurately fixed after the length adjustment by screw fixing from the fixing screw hole. There is an effect that can be done.

【図面の簡単な説明】[Brief description of drawings]

【図１】合成樹脂板を内壁とした二重壁の一部切除縦断
面図である。FIG. 1 is a partially cut vertical cross-sectional view of a double wall having a synthetic resin plate as an inner wall.

【図２】合成樹脂板の一部切除斜視図である。FIG. 2 is a partially cutaway perspective view of a synthetic resin plate.

【図３】合成樹脂板に断熱材層を形成した内壁の二重壁
の下部縦断面図である。FIG. 3 is a bottom vertical cross-sectional view of a double wall as an inner wall in which a heat insulating material layer is formed on a synthetic resin plate.

【図４】合成樹脂板に不燃性板を貼着した内壁の二重壁
の下部縦断面図である。FIG. 4 is a bottom vertical cross-sectional view of a double-walled inner wall in which a non-combustible plate is attached to a synthetic resin plate.

【図５】内壁が断熱材層と合成樹脂板と不燃性板との３
層構造である二重壁の下部縦断面図である。FIG. 5: The inner wall is composed of a heat insulating material layer, a synthetic resin plate, and a noncombustible plate.
It is a lower part longitudinal cross-sectional view of the double wall which is a layer structure.

【図６】内壁が３重構造である二重壁の一部切除縦断面
図である。FIG. 6 is a partial cutaway vertical sectional view of a double wall having an inner wall of a triple structure.

【図７】合成樹脂フィルムと不燃性板とよりなる内壁の
二重壁の要部縦断面図である。FIG. 7 is a longitudinal cross-sectional view of a main part of a double wall having an inner wall made of a synthetic resin film and a noncombustible plate.

【図８】合成樹脂フィルムと不燃性板とよりなる内壁の
壁下地への取り付け状態を示す要部斜視図である。FIG. 8 is a perspective view of relevant parts showing a state in which an inner wall made of a synthetic resin film and a noncombustible plate is attached to a wall base.

【図９】断熱材層と不燃性板とよりなる内壁の二重壁の
要部縦断面図である。FIG. 9 is a longitudinal cross-sectional view of a main part of a double wall having an inner wall made of a heat insulating material layer and a noncombustible plate.

【図１０】断面半円形の溝形管の排水装置を示す縦断面
図である。FIG. 10 is a longitudinal sectional view showing a drainage device of a channel tube having a semicircular cross section.

【図１１】水切りと一体化した溝形管の排水装置を示す
縦断面図である。FIG. 11 is a vertical sectional view showing a drainage device of a channel pipe integrated with a drainer.

【図１２】トラップを有する溝形管の排水装置を示す縦
断面図である。FIG. 12 is a vertical cross-sectional view showing a channel type drainage device having a trap.

【図１３】図１２のＡ−Ａ線の断面図である。13 is a cross-sectional view taken along the line AA of FIG.

【図１４】蓋を有する溝形管の排水装置を示す縦断面図
である。FIG. 14 is a vertical cross-sectional view showing a channel type drainage device having a lid.

【図１５】貫通ねじ孔を設けた外壁側嵌入体を有する支
持部材の使用状態を示す要部横断面図である。FIG. 15 is a lateral cross-sectional view of a main part showing a usage state of a support member having an outer wall side fitting body provided with through screw holes.

【図１６】断面形状を異にする支持部材の斜視図であ
る。FIG. 16 is a perspective view of a supporting member having a different sectional shape.

【図１７】貫通孔を設けた外壁側嵌入体を有する支持部
材の使用状態を示す要部横断面図である。FIG. 17 is a lateral cross-sectional view of a main portion showing a usage state of a support member having an outer wall side fitting body provided with a through hole.

【図１８】貫通ねじ孔を設けた外壁側筒体を有する支持
部材の使用状態を示す要部横断面図である。FIG. 18 is a lateral cross-sectional view of a main portion showing a usage state of a support member having an outer wall side cylinder provided with a through screw hole.

【図１９】貫通孔を設けた外壁側筒体を有する支持部材
の使用状態を示す要部横断面図である。FIG. 19 is a lateral cross-sectional view of a main portion showing a usage state of a support member having an outer wall side cylinder provided with a through hole.

【図２０】遮水鍔を設けた支持部材の使用状態を示す要
部横断面図である。FIG. 20 is a cross-sectional view of a main part showing a usage state of a support member provided with a water barrier.

【図２１】突出縁を設けた支持部材の使用状態を示す要
部横断面図である。FIG. 21 is a lateral cross-sectional view of a main portion showing a usage state of a support member provided with a protruding edge.

【図２２】コンクリートブロックを使用した従来の二重
壁の構造を示す一部切除縦断面図である。FIG. 22 is a partially cut vertical cross-sectional view showing a structure of a conventional double wall using a concrete block.

【符号の説明】[Explanation of symbols]

１ 合成樹脂板 ２ 内壁 ３ 支持部材 ４ 外壁 ５ セパレーター ６ 空間 ７ 断熱材層 ８ 不燃性板 ９ 空気層 １０ 内装用壁板 １１ 合成樹脂フィルム １２ 水切り １３ 溝形管 １４ 排水パイプ １５ 排水口 １６ トラップ １７ 蓋 １８ 貫通ねじ孔 １９ 貫通孔 ２０ 外壁側嵌入体 ２１ 嵌入穴 ２２ 固定用ビス孔 ２３ 筒体 ２４ 外壁側筒体 ２５ 嵌入体 ２６ 遮水鍔 ２７ 突出縁 ３３ 本実部分 ３６ 壁下地 ３９ ビス ４１ 排水装置 1 Synthetic Resin Plate 2 Inner Wall 3 Support Member 4 Outer Wall 5 Separator 6 Space 7 Insulating Material Layer 8 Incombustible Plate 9 Air Layer 10 Interior Wall Plate 11 Synthetic Resin Film 12 Drainer 13 Groove Pipe 14 Drain Pipe 15 Drainage Port 16 Trap 17 Lid 18 Through screw hole 19 Through hole 20 Outer wall side fitting body 21 Fitting hole 22 Fixing screw hole 23 Cylindrical body 24 Outer wall side cylinder body 25 Fitting body 26 Impermeable brim 27 Protruding edge 33 Actual part 36 Wall base 39 Screw 41 Drainage apparatus

Claims (13)

【特許請求の範囲】[Claims] 【請求項１】 地下室の二重壁において、本実はぎ構造
により嵌込み接続された１枚の合成樹脂板（１）よりな
る内壁（２）が、多数の長さ調節可能の支持部材（３）
により、外壁（４）に埋め込まれたセパレーター（５）
等を介して、外壁（４）から空間（６）を保って支持さ
れていることを特徴とする地下室二重壁の構造。1. In a double wall of a basement, an inner wall (2) made of one synthetic resin plate (1) which is fitted and connected by the actual seam structure has a large number of adjustable support members (3). )
The separator (5) embedded in the outer wall (4)
The structure of the double-walled basement, which is supported from the outer wall (4) with a space (6) kept therebetween, etc. 【請求項２】 内壁（２）は、合成樹脂板（１）の裏面
に断熱材層（７）が形成されていることを特徴とする請
求項１記載の地下室二重壁の構造。2. The basement double-walled structure according to claim 1, wherein the inner wall (2) has a heat insulating material layer (7) formed on the back surface of the synthetic resin plate (1). 【請求項３】 内壁（２）は、合成樹脂板（１）の表面
に不燃性板（８）が貼着されていることを特徴とする請
求項１記載の地下室二重壁の構造。3. The double-walled basement structure according to claim 1, wherein the inner wall (2) has a non-combustible plate (8) attached to the surface of the synthetic resin plate (1). 【請求項４】 内壁（２）は、合成樹脂板（１）の裏面
に断熱材層（７）が形成され、表面に不燃性板（８）が
貼着されていることを特徴とする請求項１記載の地下室
二重壁の構造。4. The inner wall (2) is characterized in that a heat insulating material layer (7) is formed on the back surface of the synthetic resin plate (1) and a non-combustible plate (8) is attached to the front surface. The double-walled basement structure according to Item 1. 【請求項５】 地下室の二重壁において、内壁（２）
が、本実はぎ構造により嵌め込み接続される形状であっ
て、多数の長さ調節可能の支持部材（３）により、外壁
（４）に埋め込まれたセパレーター（５）等を介して、
外壁（４）から空間（６）を保って支持されている１枚
の合成樹脂板（１）と、空気層（９）と内装用壁板（１
０）との３重構造であることを特徴とする地下室二重壁
の構造。5. In the double wall of the basement, the inner wall (2)
However, it is a shape that is fitted and connected by the actual paddle structure, and a number of adjustable length supporting members (3) are used to interpose a separator (5) embedded in the outer wall (4),
One synthetic resin plate (1) supported while maintaining a space (6) from the outer wall (4), an air layer (9) and an interior wall plate (1)
The structure of the double-walled basement, which is a triple structure with 0). 【請求項６】 地下室の二重壁において、裏面に合成樹
脂フィルム（１１）が貼着された不燃性板（８）よりな
る内壁（２）が、多数の長さ調節可能の支持部材（３）
により、外壁（４）に埋め込まれたセパレーター（５）
等を介して、外壁（４）から空間（６）を保って支持さ
れていることを特徴とする地下室二重壁の構造。6. An inner wall (2) made of a non-combustible plate (8) having a synthetic resin film (11) adhered to the back surface of the double wall of the basement, and a plurality of length-adjustable supporting members (3). )
The separator (5) embedded in the outer wall (4)
The structure of the double-walled basement, which is supported from the outer wall (4) with a space (6) kept therebetween, etc. 【請求項７】 地下室の二重壁において、裏面に断熱材
層（７）が形成された不燃性板（８）よりなる内壁
（２）が、多数の長さ調節可能の支持部材（３）によ
り、外壁（４）に埋め込まれたセパレーター（５）等を
介して、外壁（４）から空間（６）を保って支持されて
いることを特徴とする地下室二重壁の構造。7. An inner wall (2) made of a non-combustible plate (8) having a heat-insulating material layer (7) formed on a back surface of a double wall of a basement, and having a number of length-adjustable supporting members (3). The structure of the double-walled basement is characterized in that the space (6) is supported from the outer wall (4) via the separator (5) embedded in the outer wall (4). 【請求項８】 地下室の二重壁の外壁（４）の表面の下
部、又は外壁（４）の表面の下部と内壁（２）の裏面の
下部とに設けた、漏水や結露水を流下させるための断面
Ｚ字状の細長い水切り（１２）と、水切り（１２）の下
方に設けた溝形管（１３）と、溝形管（１３）内の水を
排出するための排水パイプ（１４）とよりなることを特
徴とする地下室二重壁の排水装置。8. Leakage water or dew condensation water provided under the surface of the outer wall (4) of the double wall of the basement, or under the surface of the outer wall (4) and the back surface of the inner wall (2) is flowed down. Elongated drainer (12) having a Z-shaped cross section, a groove pipe (13) provided below the drainer (12), and a drain pipe (14) for discharging water in the groove pipe (13) A drainage device with a double wall in the basement. 【請求項９】 溝形管（１３）は、溝形管（１３）に設
けた排水口（１５）の上方に、トラップ（１６）又は蓋
（１７）を備えたことを特徴とする請求項８記載の地下
室二重壁の排水装置。9. Channel (13) is characterized in that it comprises a trap (16) or lid (17) above the drain (15) provided in the channel (13). The drainage device of the double wall of the basement described in 8. 【請求項１０】 外壁（４）に埋め込まれたセパレータ
ー（５）等へ固定するための、貫通ねじ孔（１８）又は
貫通孔（１９）を有する柱状の外壁側嵌入体（２０）
と、外壁側嵌入体（２０）が嵌入する嵌入穴（２１）を
有し、かつ外周面に固定用ビス孔（２２）を有する筒体
（２３）との、それぞれビス止め可能の材料で作られ
た、２個の部材よりなることを特徴とする二重壁用長さ
調節可能の支持部材。10. A columnar outer wall side fitting (20) having a through screw hole (18) or a through hole (19) for fixing to a separator (5) or the like embedded in the outer wall (4).
And a cylindrical body (23) having a fitting hole (21) into which the outer wall side fitting body (20) is fitted and having a fixing screw hole (22) on the outer peripheral surface thereof are made of materials capable of screwing. An adjustable length support member for a double wall, characterized in that it comprises two members. 【請求項１１】 外壁（４）に埋め込まれたセパレータ
ー（５）等へ固定するための、貫通ねじ孔（１８）又は
貫通孔（１９）を有し、外周面には固定用ビス孔（２
２）を有し、かつ内部に嵌入穴（２１）を有する筒状の
外壁側筒体（２４）と、嵌入穴（２１）に嵌入するビス
止め可能の材料で作られた柱状の嵌入体（２５）との、
２個の部材よりなることを特徴とする二重壁用長さ調節
可能の支持部材。11. A through screw hole (18) or a through hole (19) for fixing to a separator (5) embedded in an outer wall (4) or the like, and a fixing screw hole (2) on the outer peripheral surface.
2) and a cylindrical outer wall side tubular body (24) having a fitting hole (21) therein, and a columnar fitting (made of a screw-fastenable material fitted in the fitting hole (21) ( 25),
A length-adjustable support member for a double wall, which is composed of two members. 【請求項１２】 筒体（２３）又は外壁側筒体（２４）
は、外周面に突出する鍔状の遮水鍔（２６）を有するこ
とを特徴とする請求項１０又は１１記載の二重壁用長さ
調節可能の支持部材。12. A cylindrical body (23) or an outer wall side cylindrical body (24)
The double-walled length-adjustable support member according to claim 10 or 11, characterized in that it has a brim-shaped impermeable brim (26) protruding to the outer peripheral surface. 【請求項１３】 外壁側嵌入体（２０）又は外壁側筒体
（２４）は、外壁当接面に突出する突出縁（２７）を有
することを特徴とする請求項１０又は１１記載の二重壁
用長さ調節可能の支持部材。13. The double body according to claim 10, wherein the outer wall side fitting body (20) or the outer wall side cylindrical body (24) has a projecting edge (27) projecting to the outer wall abutting surface. Supporting member with adjustable wall length.