JP2001012019A - Lightweight, fire-resistant coupled roof - Google Patents
Lightweight, fire-resistant coupled roofInfo
- Publication number
- JP2001012019A JP2001012019A JP11297210A JP29721099A JP2001012019A JP 2001012019 A JP2001012019 A JP 2001012019A JP 11297210 A JP11297210 A JP 11297210A JP 29721099 A JP29721099 A JP 29721099A JP 2001012019 A JP2001012019 A JP 2001012019A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- fitting
- leg
- tight frame
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、通常アイデッキと
称し、例えば鉄骨構造物等において、フラット面を生か
した屋根として用いられる軽量・耐火連結屋根に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lightweight and fire-resistant connected roof which is generally called an eye deck and is used as a roof utilizing a flat surface in, for example, a steel structure.
【０００２】[0002]
【従来の技術】従来の鉄骨構造物等におけるアイデッキ
ルーフを用いたフラット屋根は、例えば実公平５−２４
７４０号公報、実公平５−２４７４１号公報の如く、い
ずれも脚状リブの下端を駆体（梁・または母屋等）に直
接取付けて屋根を構成していたものである。また、波形
に成形した金属屋根板を同じく波形に成形したタイトフ
レームにより駆体に取付けるようにした折板屋根も周知
である。2. Description of the Related Art A conventional flat roof using an eye deck roof in a steel structure or the like is disclosed in, for example, Japanese Utility Model Publication No. 5-24.
As described in Japanese Patent Publication No. 740 and Japanese Utility Model Publication No. 5-24741, the roofs are constructed by directly attaching the lower ends of the leg-like ribs to a driving body (beam or purlin). Also known is a folded-plate roof in which a corrugated metal roof plate is attached to a vehicle body by means of a tight frame which is also corrugated.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記従来技
術において、前者（アイデッキルーフ使用のもの）の場
合は、屋根板の脚状リブ部の下端を直接駆体に溶接また
はビス止め等の手段により取付ける作業を、通常、作業
員が屋根板上から、下向きの状態で屋根板の裏側にまで
手を延ばして行うため、作業性が悪く、また誤って地上
に落下する等、甚だ危険性の多いものであった。また後
者（タイトフレーム使用のもの）の場合は、屋根板とタ
イトフレームが単に同形の波形に成形されたものを相互
に嵌合取付けただけのものであるため、強度的に弱く、
しかも屋根板上面に防水構造を設ける場合に、屋根板が
波形であるため、施工が面倒である等の問題点があっ
た。However, in the above-mentioned prior art, in the case of the former (the one using an eye deck roof), means such as welding or screwing the lower end of the leg-like rib portion of the roof plate directly to the vehicle body. The work is usually carried out by extending the hands from the top of the shingle to the back side of the shingle in a downward direction, resulting in poor workability and serious danger such as accidentally falling to the ground. There were many. In the case of the latter (with a tight frame), the roof plate and the tight frame are simply formed by fitting the same shape into a corrugated shape, so that the strength is weak,
In addition, when the waterproof structure is provided on the top surface of the roof shingle, the roof shingle has a corrugated shape, which causes problems such as troublesome construction.
【０００４】[0004]
【課題を解決するための手段】本発明は上記課題を解決
することを目的とし、 屋根板の一端部に屋根板下面
支持縁を有する脚状リブ部を形成するとともに他端部に
脚状リブ部嵌合用折曲縁または屋根板下面支持縁重合縁
を形成し、前記脚状リブ部に前記折曲縁を嵌合しまたは
前記屋根板下面支持縁に前記屋根板下面支持縁重合縁を
重合して屋根板を連結するようにした連結屋根と、前記
屋根板を駆体に取付けるためのタイトフレームとからな
る軽量・耐火連結屋根において、前記連結屋根の各脚状
リブ部間における屋根板にタイトフレーム嵌合用凹・凸
部を、また前記タイトフレームに屋根板嵌合用凹・凸部
および脚状リブ部嵌合用凹部をそれぞれ形成し、前記屋
根板のタイトフレーム嵌合用凹・凸部と前記タイトフレ
ームの屋根板嵌合用凹・凸部を相互に嵌合し一体に取付
けるとともに前記タイトフレームを駆体に取付けたこと
を特徴とする。 請求項１記載の軽量・耐火連結屋根
において、前記屋根板のタイトフレーム嵌合用凹・凸部
を断面略正・逆の台形状に形成したことを特徴とする。
請求項１記載の軽量・耐火連結屋根において、前記
タイトフレームの屋根板嵌合用凹・凸部のうち、凸部を
断面略台形状に形成したことを特徴とする。 請求項
１，３記載の軽量・耐火連結屋根において、前記タイト
フレームの脚上リブ部嵌合用凹部を断面略逆台形状に形
成したことを特徴とする。請求項１乃至４記載の軽量
・耐火連結屋根において、屋根板の上面を防水構造に形
成したことを特徴とする。 請求項１乃至４記載の軽
量・耐火連結屋根において、前記屋根板上に、セラミッ
ク系不燃板、耐熱・断熱性板、防水材を順次積層状に敷
設し、耐熱・断熱・防水構造としたことを特徴とする。
請求項６記載の軽量・耐火連結屋根において、前記
セラミック系不燃板、耐熱・断熱性板、防水材を所要の
止着手段により一体に止着したことを特徴とする。SUMMARY OF THE INVENTION An object of the present invention is to form a leg-like rib having a roof plate lower surface supporting edge at one end of a roof plate and a leg-like rib at the other end. A bent edge for fitting part or a overlapping edge of a roof lower surface supporting edge is formed, and the bent edge is fitted to the leg-shaped rib portion, or the overlapping edge of the roof lower surface supporting edge is overlapped with the roof lower surface supporting edge. In a lightweight and fire-resistant connecting roof comprising a connecting roof and a tight frame for attaching the roofing sheet to a vehicle body, the roofing sheet between the leg-like rib portions of the connecting roof is provided. A concave / convex portion for fitting a tight frame, and a concave / convex portion for fitting a roof plate and a concave portion for fitting a leg-shaped rib portion on the tight frame are respectively formed. Tight frame roof plate fitting recess -It is characterized in that the projections are fitted to each other and attached integrally, and the tight frame is attached to the vehicle body. 2. The lightweight and fire-resistant connected roof according to claim 1, wherein the concave / convex portions for fitting the tight frame of the shingle are formed in a trapezoidal shape having substantially normal and reverse cross sections.
2. The lightweight and fire-resistant connected roof according to claim 1, wherein a convex part of the roof frame fitting concave / convex part of the tight frame has a substantially trapezoidal cross section. The lightweight and fire-resistant connected roof according to any one of claims 1 to 3, wherein the leg-side rib fitting recess of the tight frame is formed to have a substantially inverted trapezoidal cross section. The lightweight and fire-resistant connected roof according to any one of claims 1 to 4, wherein an upper surface of the roof plate is formed in a waterproof structure. 5. The lightweight and fire-resistant connected roof according to claim 1, wherein a ceramic-based non-combustible plate, a heat-resistant and heat-insulating plate, and a waterproof material are sequentially laid on the roof plate to form a heat-resistant, heat-insulated and waterproof structure. It is characterized by.
According to a sixth aspect of the present invention, the ceramic non-combustible plate, the heat-resistant and heat-insulating plate, and the waterproof material are integrally fastened by a required fastening means.
【０００５】[0005]
【発明の実施の形態】以下、本発明の連結屋根につい
て、図１〜図１３を参照して説明する。図１（ａ），
（ｂ）は本発明の連結屋根の施工状態の各例を示す正断
面図であって、（ａ）は防水構造を設けた場合を示し、
（ｂ）は耐熱・断熱・防水構造を設けた場合を示す図、
図２は屋根板上部の耐熱・断熱・防水構造の一例を示す
一部切欠平面図、図３（ａ），（ｂ）は屋根板の各例を
示す正面図であって、（ａ）は屋根板の他端側フラット
面に脚状リブ部嵌合用折曲縁を形成したものを示し、
（ｂ）は同脚状リブ部嵌合用折曲縁を屋根板下面支持縁
重合縁（フラット延長部）に形成したものを示す図、図
４は同一部切欠平面図、図５はタイトフレームの一例を
示す正面図、図６は同平面図、図７は屋根板の一部拡大
正断面図、図８はタイトフレームの一部拡大正断面図、
図９は同右側面図、図１０は連結屋根の上部に耐熱・断
熱・防水構造を構成する以前の施工状態の一例を示す一
部拡大正断面図、図１１は同一部拡大側面図、図１２は
連結屋根の上部に耐熱・断熱・防水構造を構成した施工
状態の一例を示す一部拡大正断面図、図１３（ａ），
（ｂ）は脚状リブ部の他例を示す一部拡大正面図であ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A connecting roof according to the present invention will be described below with reference to FIGS. FIG. 1 (a),
(B) is a front sectional view showing each example of a construction state of a connecting roof of the present invention, (a) shows a case where a waterproof structure is provided,
(B) is a diagram showing a case where a heat-resistant, heat-insulating, waterproof structure is provided,
FIG. 2 is a partially cutaway plan view showing an example of a heat-resistant, heat-insulating and waterproof structure at the upper part of the shingle, and FIGS. 3 (a) and 3 (b) are front views showing examples of the shingle. Shows that a bent edge for leg-shaped rib part fitting is formed on the other flat side of the roof plate,
(B) is a diagram showing a bent edge for fitting the leg-shaped rib portion on the overlapping edge (flat extension portion) of the support edge on the lower surface of the roof plate, FIG. 4 is a cutaway plan view of the same portion, and FIG. Front view showing an example, FIG. 6 is the same plan view, FIG. 7 is a partially enlarged front sectional view of a roof plate, FIG. 8 is a partially enlarged front sectional view of a tight frame,
9 is a right side view of the same, FIG. 10 is a partially enlarged front sectional view showing an example of a construction state before forming a heat-resistant, heat-insulating, and waterproofing structure on an upper part of a connection roof, and FIG. 12 is a partially enlarged front sectional view showing an example of a construction state in which a heat-resistant, heat-insulated, and waterproof structure is formed on an upper portion of a connecting roof, FIG.
(B) is a partially enlarged front view showing another example of the leg-shaped rib portion.
【０００６】図１，３，７，１２において、１は屋根板
Ａの下面に折曲形成された垂直壁部１ａ，１ａを有する
脚状リブ部であって、下端に押拡底部２を有するととも
に前記垂直壁部１ａ，１ａの上端は略水平状に折曲さ
れ、フラット面３に形成されている。なお、前記屋根板
Ａの一端部側脚状リブ部１の垂直壁部１ａ上端のフラッ
ト面３は屋根板連結時において屋根板下面支持縁とな
る。４は前記屋根板Ａの他端側フラット面３に形成した
脚状リブ部嵌合用折曲縁、４′は前記他端側フラット面
３に載架重合される屋根板下面支持縁重合縁（フラット
延長部）である。５は前記屋根板Ａの各脚状リブ部１間
に形成したタイトフレーム嵌合用凹・凸部であって、図
４示のように前記脚状リブ部１に平行に屋根板Ａの長さ
方向に形成されている。なお、前記タイトフレーム嵌合
用凹・凸部５の断面形状は図３，７示の如く正・逆に連
続する台形状に形成してあるが、これに限定されるもの
でない。６はタイトフレームであって、前記屋根板Ａの
タイトフレーム嵌合用凹・凸部５と嵌合可能の屋根板嵌
合用凹・凸部７および脚状リブ部嵌合用凹部８を形成し
てなるものである。なお、前記脚状リブ部嵌合用凹部８
の断面形状は、図８，１０示の如く、略逆台形状に形成
してあるがこれに限定されるものでない。９は前記屋根
板Ａと前記タイトフレーム６の嵌合用凹・凸部５，７に
おける間隙部である。１０′は屋根板Ａの上面に形成さ
れる防水構造であって、詳細に図示しないが、アスファ
ルト層からなるもの、合成ゴム、プラスチック等の防水
シートからなるもの、または両者を併用したもの、さら
に前記防水構造の下にウレタン、ポリエチレン、ロック
ウール材等の断熱材を設けたもの、あるいは設けないも
の等、連結屋根の施工条件によって適宜選択されるもの
である。１０は屋根板Ａの上面に形成される耐熱・断熱
・防水構造であって、例えばセラミック系不燃板１０
ａ、耐熱・断熱性板１０ｂ、防水材１０ｃを順次積層状
に敷設してなるものである。In FIGS. 1, 3, 7, and 12, reference numeral 1 denotes a leg-like rib having vertical walls 1a, 1a bent on the lower surface of a roof shingle A, and a push-up bottom 2 at the lower end. At the same time, the upper ends of the vertical wall portions 1a, 1a are bent substantially horizontally and formed on the flat surface 3. Note that the flat surface 3 at the upper end of the vertical wall portion 1a of the leg-like rib portion 1 at one end of the roof plate A serves as a roof plate lower surface supporting edge when the roof plate is connected. Reference numeral 4 denotes a bent edge for fitting a leg-shaped rib portion formed on the other flat surface 3 on the other end side of the roof plate A, and 4 'denotes a overlapping edge on the lower surface of the roof plate to be mounted on the flat surface 3 on the other end. Flat extension). Reference numeral 5 denotes a concave / convex portion for fitting a tight frame formed between the leg-like rib portions 1 of the roof plate A, and the length of the roof plate A is parallel to the leg-like rib portion 1 as shown in FIG. It is formed in the direction. The sectional shape of the tight frame fitting concave / convex portion 5 is formed in a trapezoidal shape that is continuous in the normal and reverse directions as shown in FIGS. 3 and 7, but is not limited thereto. Reference numeral 6 denotes a tight frame, which is formed with a roof plate fitting concave / convex portion 7 and a leg-like rib portion fitting concave portion 8 which can be fitted with the tight frame fitting concave / convex portion 5 of the roof plate A. Things. The leg-shaped rib fitting recess 8
8 and 10 are formed in a substantially inverted trapezoidal shape as shown in FIGS. 8 and 10, but are not limited thereto. Reference numeral 9 denotes a gap between the concave and convex portions 5 and 7 for fitting between the roof plate A and the tight frame 6. Reference numeral 10 'denotes a waterproof structure formed on the upper surface of the roof shingle A, which is not shown in detail but is made of an asphalt layer, a waterproof sheet made of synthetic rubber, plastic, or the like, or a combination of both. It is appropriately selected according to the construction conditions of the connecting roof, such as a structure in which a heat insulating material such as urethane, polyethylene, rock wool material or the like is provided under the waterproof structure, or a structure without the heat insulating material. Reference numeral 10 denotes a heat-resistant, heat-insulating, waterproof structure formed on the upper surface of the roof plate A.
a, a heat-resistant and heat-insulating plate 10b and a waterproof material 10c are sequentially laid in a layered manner.
【０００７】なお、上記セラミック系不燃板１０ａとし
ては、例えば、けい酸カルシウム板、石膏ボード、木毛
セメント板、グラスウール板、ロックウール板およびこ
れらの合成板等が使用可能であり、また耐熱・断熱性板
１０ｂとしては、例えばポリイソシアヌレート、フェノ
ール等の合成樹脂系板および上記セラミック系不燃板１
０ａと同質のものを含むものが使用可能であり、また防
水材１０ｃとしては、例えば塩化ビニール樹脂、その他
の合成樹脂系防水シート、アスファルト防水シート、ア
ルミ箔その他の金属系防水シート、ゴム、合成ゴム系防
水シートの他、ステンレス防水板、鉛防水板、着色溶融
亜鉛メッキ鋼板等の金属系防水板等が使用可能であるが
これらは連結屋根の施工条件によって適宜選択使用され
るものである。１１は駆体（梁、母屋等）を示すもので
ある。As the ceramic noncombustible plate 10a, for example, a calcium silicate plate, a gypsum board, a wood wool cement plate, a glass wool plate, a rock wool plate, and a composite plate thereof can be used. As the heat insulating plate 10b, for example, a synthetic resin-based plate such as polyisocyanurate or phenol and the ceramic non-combustible plate 1
0a can be used, and as the waterproofing material 10c, for example, vinyl chloride resin, other synthetic resin-based waterproofing sheet, asphalt waterproofing sheet, aluminum foil or other metal-based waterproofing sheet, rubber, synthetic resin In addition to rubber-based waterproof sheets, metal-based waterproof boards such as stainless steel waterproof boards, lead waterproof boards, colored hot-dip galvanized steel sheets, and the like can be used, and these are appropriately selected and used depending on the construction conditions of the connecting roof. Reference numeral 11 denotes a driving body (beam, purlin, etc.).
【０００８】また、上記セラミック系不燃板１０ａ、耐
熱・断熱性板１０ｂ、防水材１０ｃは屋根の大きさによ
り１枚敷き、あるいは図２示のように複数枚敷きに構成
することは任意であり、またその止着手段は、例えばビ
ス、釘１２等の止着材あるいは接着剤（図示せず）等に
よる止着手段により一体に取付けられているものであ
る。The ceramic non-combustible plate 10a, the heat-resistant and heat-insulating plate 10b, and the waterproof material 10c can be arbitrarily constructed by laying one sheet or a plurality of sheets as shown in FIG. 2 depending on the size of the roof. The fastening means is integrally attached by a fastening material such as a screw or a nail 12 or an adhesive (not shown).
【０００９】なお、図２において１３は塩ビコートを施
したデスク（座金）を示すものであって、施工に際し、
上記各セラミック系不燃板１０ａ、耐熱・断熱性板１０
ｂを止着材１２により止着した後、加熱により前記デス
ク１３の塩ビコートを溶融し、その上に塩化ビニル樹脂
系防水シート１０ｃを敷設して一体に取付けるようにし
たものである。In FIG. 2, reference numeral 13 denotes a desk (washer) provided with a PVC coating.
Each of the above ceramic non-combustible plates 10a, heat- and heat-insulating plates 10
After b is fixed with the fixing material 12, the PVC coat of the desk 13 is melted by heating, and a vinyl chloride resin-based waterproof sheet 10c is laid thereon and integrally attached.
【００１０】なお、前記屋根板Ａの脚状リブ部１の押拡
底部２の断面形状は図１３（ａ），（ｂ）に示すように
三角形、四角形その他種々の形態のものでも用いること
ができる。[0010] The cross-sectional shape of the expanded bottom portion 2 of the leg-like rib portion 1 of the roof plate A may be triangular, quadrangular or various other shapes as shown in FIGS. 13 (a) and 13 (b). it can.
【００１１】次に作用について説明する。施工に際して
は、まず駆体１１に、図１０，１１示のように、タイト
フレーム６の脚状リブ部嵌合用凹部８の下面部８ａを、
溶接、ビスその他適宜の取付手段により取付けるととも
に、前記タイトフレーム６の脚状リブ部嵌合用凹部８内
に、前記屋根板Ａの各脚状リブ部１を挿入し、前記脚状
リブ部１の押拡底部２を前記タイトフレーム６に、ま
た、前記屋根板Ａのタイトフレーム嵌合用凹・凸部５を
前記タイトフレーム６の屋根板嵌合用凹・凸部７に嵌合
した状態で、前記押拡底部２とタイトフレーム６および
前記両嵌合用凹・凸部５，７の当接部５ａ，７ａをそれ
ぞれセルフドリルビスまたはボルトナットその他適宜の
取付手段により一体に取付け、次に屋根板Ａの上面に施
工条件によって図１の（ａ）に示すような防水構造、ま
たは同図（ｂ）に示すように、セラミック系不燃板１０
ａ、耐熱・断熱性板１０ｂ、防水材１０ｃよりなる耐熱
・断熱・防水構造１０を形成するものである。Next, the operation will be described. At the time of construction, first, as shown in FIGS. 10 and 11, the lower surface 8 a of the leg-shaped rib fitting recess 8 of the tight frame 6 is
The leg-like ribs 1 of the shingle A are inserted into the leg-like rib fitting recesses 8 of the tight frame 6 by welding, screws, or other appropriate attachment means. In a state where the push-out expanding portion 2 is fitted to the tight frame 6, and the tight frame fitting concave / convex portion 5 of the roof plate A is fitted to the roof plate fitting concave / convex portion 7 of the tight frame 6, The push-spread bottom 2 and the tight frame 6 and the contact portions 5a, 7a of the two fitting concave / convex portions 5, 7 are integrally attached by self-drilling screws or bolt nuts or other appropriate attaching means, respectively. A waterproof structure as shown in FIG. 1A or a ceramic non-combustible plate 10 as shown in FIG.
a, a heat-resistant / heat-insulated / waterproof structure 10 composed of a heat-resistant / heat-insulated plate 10b and a waterproof material 10c.
【００１２】なお、上記施工に際し、前記屋根板Ａの押
拡底部２とタイトフレーム６の一体取付けを行わない場
合もある。In the above-mentioned construction, there is a case where the push-up bottom portion 2 of the roof plate A and the tight frame 6 are not integrally attached.
【００１３】[0013]
【発明の効果】本発明によれば、屋根板の一端部に屋根
板下面支持縁を有する脚状リブ部を形成するとともに他
端部に脚状リブ部嵌合用折曲縁または屋根板下面支持縁
重合縁を形成し、前記脚状リブ部に前記折曲縁を嵌合し
または前記屋根板下面支持縁に前記屋根板下面支持縁重
合縁を重合して屋根板を連結するようにした連結屋根
と、前記屋根板を駆体に取付けるためのタイトフレーム
とからなる軽量・耐火連結屋根において、前記連結屋根
の各脚状リブ部間における屋根板にタイトフレーム嵌合
用凹・凸部を、また前記タイトフレームに屋根板嵌合用
凹・凸部および脚状リブ部嵌合用凹部をそれぞれ形成
し、前記屋根板のタイトフレーム嵌合用凹・凸部と前記
タイトフレームの屋根板嵌合用凹・凸部を相互に嵌合し
一体に取付けるとともに前記タイトフレームを駆体に取
付けたことを特徴としたものであるから、従来のアイデ
ッキルーフ使用によるフラット連結屋根の施工のよう
に、作業員が屋根板の上から下向きの状態で屋根板の裏
側にまで手を延ばして駆体に対する屋根板の取付けを行
うことなく、屋根板の上で取付作業ができるので、作業
性が非常によく、かつまた作業中に誤って落下する等の
危険もなくきわめて安全性が高いものである。According to the present invention, a leg-like rib having a roof plate lower surface supporting edge is formed at one end of a roof plate, and a bent edge for fitting a leg-like rib portion or a roof plate lower surface support is formed at the other end. A connection in which an edge overlap edge is formed, the bent edge is fitted to the leg-shaped rib portion, or the roof edge lower surface support edge is overlapped with the roof edge lower surface support edge to connect the roof panel. In a lightweight, fire-resistant connected roof comprising a roof and a tight frame for attaching the roof plate to a vehicle body, a concave / convex portion for fitting a tight frame to a roof plate between each leg-shaped rib portion of the connected roof; A concave / convex portion for fitting a roof plate and a concave portion for fitting a leg-shaped rib portion are respectively formed in the tight frame, and a concave / convex portion for fitting a tight frame of the roof plate and a concave / convex portion for fitting a roof plate of the tight frame. Can be fitted together and attached together Since the tight frame is attached to the vehicle body, as in the construction of a flat connection roof using a conventional eye deck roof, the worker faces the roof Installation work can be done on the roof shingle without having to reach for the back side and attach the roof shingle to the vehicle body, so workability is very good and there is also a danger of accidentally falling during work. It is extremely safe without any.
【００１４】また、本発明によれば、前記屋根板上に必
要に応じ適宜選択的に防水構造またはセラミック系不燃
板、耐熱・断熱性板、防水材を順次積層状に敷設し、耐
熱・断熱・防水構造を形成したので、軽量でしかも耐
火、耐熱、断熱性および防水性に優れた連結屋根を得る
ことができる。Further, according to the present invention, a waterproof structure or a ceramic non-combustible plate, a heat-resistant and heat-insulating plate, and a waterproof material are sequentially laid on the roof shingle as needed to form a heat-resistant and heat-insulating plate. -Since the waterproof structure is formed, it is possible to obtain a connected roof that is lightweight and has excellent fire resistance, heat resistance, heat insulation and waterproofness.
【００１５】さらにまた、本発明によれば、屋根板の各
脚状リブ受部は、タイトフレームの脚状リブ部嵌合用凹
部内に挿入嵌合された状態で屋根板およびタイトフレー
ムの各嵌合用凹・凸部は一体に取付けられているので、
強度的に強く、また構造的にきわめて簡単である等の効
果がある。Still further, according to the present invention, each leg-like rib receiving portion of the roof plate is inserted and fitted into the leg-like rib portion fitting concave portion of the tight frame, and each of the roof plate and the tight frame is fitted. Since the joint concave and convex parts are attached integrally,
There are effects such as strong strength and extremely simple structure.
【図１】（ａ），（ｂ）は本発明の連結屋根の施工状態
の各例を示す正断面図である。FIGS. 1 (a) and 1 (b) are front sectional views showing respective examples of a construction state of a connecting roof according to the present invention.
【図２】屋根板上部の耐熱・断熱・防水構造の一例を示
す一部切欠平面図である。FIG. 2 is a partially cutaway plan view showing an example of a heat-resistant, heat-insulating, and waterproof structure at an upper part of a roof plate.
【図３】（ａ），（ｂ）は屋根板の各例を示す正面図で
ある。FIGS. 3A and 3B are front views showing examples of a roof shingle.
【図４】同一部切欠平面図である。FIG. 4 is a cutaway plan view of the same part.
【図５】タイトフレームの一例を示す正面図である。FIG. 5 is a front view showing an example of a tight frame.
【図６】同平面図である。FIG. 6 is a plan view of the same.
【図７】屋根板の一部拡大正断面図である。FIG. 7 is a partially enlarged front sectional view of a shingle.
【図８】タイトフレームの一部拡大正断面図である。FIG. 8 is a partially enlarged front sectional view of a tight frame.
【図９】同右側面図である。FIG. 9 is a right side view of the same.
【図１０】連結屋根の上部に耐熱・断熱・防水構造を構
成する以前の施工状態の一例を示す一部拡大正断面図で
ある。FIG. 10 is a partially enlarged front sectional view showing an example of a construction state before a heat-resistant, heat-insulating and waterproof structure is formed on an upper part of a connection roof.
【図１１】同一部拡大側面図である。FIG. 11 is an enlarged side view of the same part.
【図１２】連結屋根の上部に耐熱・断熱・防水構造を構
成した施工状態の一例を示す一部拡大正断面図である。FIG. 12 is a partially enlarged front cross-sectional view showing an example of a construction state in which a heat-resistant, heat-insulating, and waterproof structure is configured on an upper part of a connection roof.
【図１３】（ａ），（ｂ）は脚状リブ部の他例を示す一
部拡大正面図である。13A and 13B are partially enlarged front views showing another example of the leg-like rib portion.
１ 脚状リブ部 １ａ，１ａ 垂直壁部 ２ 押拡底部 ３ フラット面 ４ 脚状リブ部嵌合用折曲縁 ４′ 屋根板下面支持縁重合縁 ５ タイトフレーム嵌合用凹・凸部 ５ａ 当接部 ６ タイトフレーム ７ 屋根板嵌合用凹・凸部 ７ａ 当接部 ８ 脚状リブ部嵌合用凹部 ９ 間隙部 １０ 防水構造 １０ａ セラミック系不燃板 １０ｂ 耐熱・断熱性板 １０ｃ 防水材 １１ 駆体（梁、母屋等） １２ 止着材 １３ デスク（座金） Ａ 屋根板 DESCRIPTION OF SYMBOLS 1 Leg-like rib part 1a, 1a Vertical wall part 2 Push-up bottom part 3 Flat surface 4 Bent edge for fitting leg-like rib part 4 'Roof bottom supporting edge overlapping edge 5 Concave / convex part for tight frame fitting 5a Contact part Reference Signs List 6 Tight frame 7 Concave / convex portion for roof plate fitting 7a Contact portion 8 Recessed portion for fitting leg-shaped rib portion 9 Gap portion 10 Waterproof structure 10a Ceramic non-combustible plate 10b Heat and heat insulating plate 10c Waterproof material 11 (Main building, etc.) 12 Fixing material 13 Desk (washer) A Roof
───────────────────────────────────────────────────── フロントページの続き (72)発明者 近藤 敏 東京都中央区日本橋３丁目12番２号 東邦 シートフレーム株式会社内 (72)発明者 増田 広 札幌市白石区中央二条１丁目５番56号 札 幌シートフレーム株式会社内 (72)発明者 今井 克英 札幌市白石区中央二条１丁目５番56号 札 幌シートフレーム株式会社内 Ｆターム(参考） 2E108 AZ01 BB04 BN02 BN06 DD04 FF03 GG01 GG10 GG15 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Satoshi Kondo 3-12-2 Nihombashi, Chuo-ku, Tokyo Toho Seat Frame Co., Ltd. (72) Inventor Hiroshi Masuda 1-5-256 Chuo-Nijo 1-chome, Shiroishi-ku, Sapporo-shi Sapporo Seat Frame Co., Ltd. (72) Inventor Katsuhide Imai 1-5-5, Chuo-Nijo 1-chome, Shiroishi-ku, Sapporo City F-term in Sapporo Seat Frame Co., Ltd. (Reference) 2E108 AZ01 BB04 BN02 BN06 DD04 FF03 GG01 GG10 GG15
Claims (7)
する脚状リブ部を形成するとともに他端部に脚状リブ部
嵌合用折曲縁または屋根板下面支持縁重合縁を形成し、
前記脚状リブ部に前記折曲縁を嵌合しまたは前記屋根板
下面支持縁に前記屋根板下面支持縁重合縁を重合して屋
根板を連結するようにした連結屋根と、前記屋根板を駆
体に取付けるためのタイトフレームとからなる軽量・耐
火連結屋根において、前記連結屋根の各脚状リブ部間に
おける屋根板にタイトフレーム嵌合用凹・凸部を、また
前記タイトフレームに屋根板嵌合用凹・凸部および脚状
リブ部嵌合用凹部をそれぞれ形成し、前記屋根板のタイ
トフレーム嵌合用凹・凸部と前記タイトフレームの屋根
板嵌合用凹・凸部を相互に嵌合し一体に取付けるととも
に前記タイトフレームを駆体に取付けたことを特徴とす
る軽量・耐火連結屋根。1. A leg-shaped rib having a roof plate lower surface support edge is formed at one end of a roof plate, and a bent edge for fitting the leg rib portion or a roof plate lower surface support edge overlap edge is formed at the other end. ,
A connection roof in which the bent edge is fitted to the leg-shaped rib portion or the roof panel lower surface support edge overlaps the roof panel lower surface support edge overlap edge to connect the roof panel, and the roof panel; A lightweight and fire-resistant connected roof comprising a tight frame for mounting on a vehicle body, wherein a concave / convex portion for fitting a tight frame is fitted to a roof plate between each leg-like rib portion of the connected roof, and a roof plate is fitted to the tight frame. The joint concave / convex portion and the leg-shaped rib portion fitting concave portion are respectively formed, and the tight frame fitting concave / convex portion of the roof plate and the roof plate fitting concave / convex portion of the tight frame are mutually fitted and integrated. A lightweight and fire-resistant connected roof characterized in that the tight frame is mounted on a vehicle body while being mounted on a vehicle body.
いて、前記屋根板のタイトフレーム嵌合用凹・凸部を断
面略正・逆の台形状に形成したことを特徴とする軽量・
耐火連結屋根。2. The lightweight and fire-resistant connected roof according to claim 1, wherein the concave and convex portions for fitting the tight frame of the roof plate are formed in a trapezoidal shape with substantially normal and reverse cross-sections.
Fireproof connecting roof.
いて、前記タイトフレームの屋根板嵌合用凹・凸部のう
ち、凸部を断面略台形状に形成したことを特徴とする軽
量・耐火連結屋根。3. The lightweight and fire-resistant jointed roof according to claim 1, wherein, among the recesses and projections for fitting the roof plate of the tight frame, the projections are formed to have a substantially trapezoidal cross section. Articulated roof.
において、前記タイトフレームの脚上リブ部嵌合用凹部
を断面略逆台形状に形成したことを特徴とする軽量・耐
火連結屋根。4. The lightweight and fire-resistant connected roof according to claim 1, wherein the leg-side rib fitting recess of the tight frame has a substantially inverted trapezoidal cross section.
根において、屋根板の上面を防水構造に形成したことを
特徴とする軽量・耐火連結屋根。5. The lightweight and fire-resistant connected roof according to claim 1, wherein an upper surface of the shingle is formed in a waterproof structure.
根において、前記屋根板上に、セラミック系不燃板、耐
熱・断熱性板、防水材を順次積層状に敷設し、耐熱・断
熱・防水構造としたことを特徴とする軽量・耐火連結屋
根。6. The lightweight and fire-resistant connected roof according to claim 1, wherein a ceramic non-combustible plate, a heat-resistant and heat-insulating plate, and a waterproof material are sequentially laid on the roof plate in a laminated manner. Lightweight, fire-resistant connected roof characterized by a waterproof structure.
いて、前記セラミック系不燃板、耐熱・断熱性板、防水
材を所要の止着手段により一体に止着したことを特徴と
する軽量・耐火連結屋根。7. The lightweight and fire-resistant connected roof according to claim 6, wherein said ceramic non-combustible plate, heat-resistant and heat-insulating plate and waterproof material are integrally fastened by required fastening means. Fireproof connecting roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29721099A JP3453653B2 (en) | 1998-09-16 | 1999-09-10 | Lightweight, fire-resistant connected roof |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10-300273 | 1998-09-16 | ||
| JP30027398 | 1998-09-16 | ||
| JP15996099 | 1999-04-28 | ||
| JP11-159960 | 1999-04-28 | ||
| JP29721099A JP3453653B2 (en) | 1998-09-16 | 1999-09-10 | Lightweight, fire-resistant connected roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001012019A true JP2001012019A (en) | 2001-01-16 |
| JP3453653B2 JP3453653B2 (en) | 2003-10-06 |
Family
ID=27321604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29721099A Expired - Fee Related JP3453653B2 (en) | 1998-09-16 | 1999-09-10 | Lightweight, fire-resistant connected roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3453653B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120126A (en) * | 2005-10-27 | 2007-05-17 | Toho Sheet & Frame Co Ltd | Lightweight/fireproof connected roof |
| JP2008308917A (en) * | 2007-06-15 | 2008-12-25 | Toho Sheet & Frame Co Ltd | Metal roof backing system for flat heat-insulation roof with high wind pressure resistance |
-
1999
- 1999-09-10 JP JP29721099A patent/JP3453653B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120126A (en) * | 2005-10-27 | 2007-05-17 | Toho Sheet & Frame Co Ltd | Lightweight/fireproof connected roof |
| JP2008308917A (en) * | 2007-06-15 | 2008-12-25 | Toho Sheet & Frame Co Ltd | Metal roof backing system for flat heat-insulation roof with high wind pressure resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3453653B2 (en) | 2003-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2001012019A (en) | Lightweight, fire-resistant coupled roof | |
| JP3067379U (en) | Lightweight, fire-resistant connected roof | |
| JP3396716B2 (en) | Vertical joint structure | |
| JP2001098708A (en) | Lightweight fire-resistant connecting roof | |
| JP2001012016A (en) | Method for constructing lightweight, fire-resistant coupled roof | |
| JP4785495B2 (en) | Lightweight and fireproof connecting roof | |
| JP3067378U (en) | Lightweight, fire-resistant connected roof | |
| JP2826334B2 (en) | Panel joint structure | |
| JP2001012017A (en) | Method for constructing lightweight, fire-resistant coupled roof | |
| JP3115417B2 (en) | Vertical joint structure | |
| JP7478061B2 (en) | Weatherproofing structure for horizontal joints of drywall materials | |
| JP2001012018A (en) | Lightweight, fire-resistant coupled roof | |
| JP3369613B2 (en) | Vertical joint structure | |
| JPH1144079A (en) | Improved construction of alc external wall | |
| JP3223939B2 (en) | Vertical joint structure | |
| JP4155672B2 (en) | Exterior material mounting structure | |
| JP2826343B2 (en) | Wall joint structure | |
| JP4317645B2 (en) | Exterior material mounting structure | |
| JP3264296B2 (en) | Mounting structure for building panels | |
| JP3223940B2 (en) | Vertical joint structure | |
| KR820001385Y1 (en) | Architectural panel material for use as roofing material,material for external wall and the like purposes | |
| JP2846666B2 (en) | Panel joint structure | |
| JP2002070244A (en) | Molded tile roof structure | |
| JPH0740025Y2 (en) | Building board | |
| JPH10280565A (en) | Structure of outside angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070725 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080725 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080725 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090725 Year of fee payment: 6 |
|
| LAPS | Cancellation because of no payment of annual fees |