JPH05214785A - Constructing method of floor building - Google Patents
Constructing method of floor buildingInfo
- Publication number
- JPH05214785A JPH05214785A JP4016884A JP1688492A JPH05214785A JP H05214785 A JPH05214785 A JP H05214785A JP 4016884 A JP4016884 A JP 4016884A JP 1688492 A JP1688492 A JP 1688492A JP H05214785 A JPH05214785 A JP H05214785A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating material
- moisture
- base
- floor
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、木造建築物、プレハブ
住宅、コンクリート建築物を建築するための床施工法の
改良に関するが、殊に地下室、半地下室などを建築した
場合、地下室、半地下室などに対して気密性、断熱性な
どを発揮する床施工法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a floor construction method for constructing wooden buildings, prefabricated houses and concrete buildings. Particularly, when a basement or semi-basement is constructed, the basement or semi-basement is used. The present invention relates to a floor construction method that exhibits airtightness, heat insulation, etc.
【０００２】[0002]
【従来技術と問題点】地下室、半地下室を有する木造住
宅の場合、地下基礎は、床下の構造を木床組（図１１
示、図１２示）か、スラブコンクリート上に木床を組む
手段（図１３示）が採用されている。これらのうち、車
庫の如き外部に面する床においては、特に上記木床組構
造にあっては、気密性、断熱性に不安があることが知ら
れていると共に、排気ガスによる事故発生が問題にされ
ている。これら問題点の解決策として、スラブコンクリ
ート上に木床を組み、断熱材を敷設する床施工手段が知
られている（図１４示、図１５示）。この施工手段によ
るときは、気密性が向上するものの、蓄熱式の床暖房を
施行するには、木床上に施行しなければならず、複雑な
構造になるばかりでなく、施工に時間がかかる。図１
３、図１６などのスラブコンクリートを蓄熱帯にするに
しても、床下及び基礎の下側などに多量の断熱板を配備
しないと蓄熱帯が蓄熱作用を効果的に発揮しない。[Prior Art and Problems] In the case of a wooden house having a basement or a semi-basement, the basement of the basement is an underfloor structure (see FIG.
Fig. 12) or a means for assembling a wooden floor on slab concrete (Fig. 13). Among these, in the floor facing the outside such as a garage, it is known that there is concern about airtightness and heat insulation, especially in the above-mentioned wooden floor structure, and the occurrence of an accident due to exhaust gas is a problem. Has been As a solution to these problems, a floor construction means is known in which a wooden floor is assembled on slab concrete and a heat insulating material is laid (see FIGS. 14 and 15). Although airtightness is improved when this construction means is used, heat storage floor heating must be carried out on a wooden floor, resulting in a complicated structure and time-consuming construction. Figure 1
Even if the slab concrete shown in FIG. 3 and FIG. 16 is stored in the tropical zone, the tropical zone cannot effectively perform the thermal storage action unless a large amount of heat insulating plates are provided under the floor and under the foundation.
【０００３】上記したいずれの施工手段を採用するにし
ても、容易に断熱構造、気密構造、蓄熱構造などにする
ことに困難性がある。Even if any of the above-mentioned construction means is adopted, it is difficult to easily form a heat insulating structure, an airtight structure, a heat storage structure, or the like.
【０００４】本発明は、上述の問題点を解決するべくな
したもので、建築物、殊に木造建築物の地下基礎におい
て木床組の施行を排し、断熱構造、気密構造、蓄熱構造
等を容易に施工し得るようにすること目的とする。The present invention has been made to solve the above-mentioned problems and eliminates the construction of wooden floors in an underground foundation of a building, particularly a wooden building, and has a heat insulating structure, an airtight structure, a heat storage structure, etc. The purpose is to be able to easily install.
【０００５】[0005]
【問題点解決のための手段】本発明が上述の目的を達成
するためになした手段は、スラブコンクリート上に土台
を固定すると共に、発泡断熱材を配置間隔をあけて敷設
し、土台回りの発泡断熱材敷設側面に防湿シートを配設
し、発泡断熱材相互の配置間隔及び発泡断熱材と土台と
の配置間隔に現場発泡性断熱材を注入せしめ、土台回り
の防湿シート配設側面に防湿シート表面から堰板を取付
け、ついで発泡断熱材上に床鉄筋を配し、コンクリート
を打設して均すということ及び、スラブコンクリート上
に土台を固定すると共に、発泡断熱材を配置間隔をあけ
て敷設し、土台回りの発泡断熱材敷設側面に防湿シート
を配設し、発泡断熱材相互の配置間隔及び発泡断熱材と
土台との配置間隔に現場発泡性断熱材を注入せしめ、土
台回りの防湿シート配設側面に防湿シート表面から堰板
を取付け、ついで発泡断熱材上に床鉄筋を配し、その床
鉄筋上に暖房管を配管し、コンクリートを打設して均す
ということである。[Means for Solving the Problems] Means for achieving the above object of the present invention is to fix a base on slab concrete and to lay a foam insulating material at an arrangement interval so as to cover the base. A moisture-proof sheet is placed on the side of the foam insulation, and the on-site foam insulation is injected into the space between the foam insulation and the space between the foam insulation and the base. Install the weir board from the sheet surface, then arrange the floor reinforcing bars on the foam insulation, level the concrete by placing it, and fix the foundation on the slab concrete, and place the foam insulation at intervals. Install a moisture-proof sheet on the side of the foam insulation around the base, and inject the on-site foam insulation into the space between the foam insulation and the space between the foam insulation and the base. Moisture-proof sea Disposed side surfaces mounting the sheathing board moisture-proof sheet surface, then placed floor rebar on foam insulation, heating pipes and piping on the floor reinforcement, is that leveled by Da設 concrete.
【０００６】[0006]
【実施例】請求項１について、図１〜図８を参照しなが
ら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Claim 1 will be described with reference to FIGS.
【０００７】ボイラー室Ｂ及び／又は車庫Ｇ（図１
示）、或いは倉庫、冷蔵庫、保冷庫、その他の地下室又
は半地下室を有する場合において、地下室又は半地下室
の天井となり、かつ建築物の床となるスラブコンクリー
ト１上に土台２をアンカーボルト（不図示）、ボルト、
その他の固定手段で取付け固定する。そして、土台２上
に柱１２、間柱１３などを立設せしめる。次に、予め板
状に成形された発泡断熱材３（たとえば、厚さ１００mm
位の発泡ポリスチレン板、その他の発泡樹脂板）をスラ
ブコンクリート上１に敷設するが、発泡断熱材３は、全
周面を一側方（上方）から他側方（下方）に至るに従っ
て拡がるほぼハ字状に成形された断熱材で、スラブコン
クリート１上に発泡断熱材相互間にＶ字形の配置間隔４
を形成しながら敷設されると共に、土台２との間にもほ
ぼＶ字形の配置間隔６を形成して敷設される。発泡断熱
材３の敷設が済んだら、柱１２、間柱１３などの下方、
即ち、土台２回りの発泡断熱材敷設側面に防湿シート５
（たとえば、ポリエチレン樹脂フィルム、その他の樹脂
フィルム）を張り巡らし、釘打ち、接着等適宜の固定手
段で柱１２の下方、間柱１３の下方、土台２などに取付
け固定して配設する。防湿シート５は、後記のコンクリ
ート１０の湿気、建築物外部からの湿気等を防止せしめ
るための部材である。次に、発泡断熱板３相互の配置間
隔４と、発泡断熱板３と土台２との配置間隔６とに現場
発泡性断熱材７（たとえば、発泡ポリウレタンフォー
ム、その他の現場発泡性樹脂）を注入し、発泡せしめて
断熱層を形成せしめる。これが済んだら、柱１２の下
方、間柱１３の下方等の発泡断熱材敷設側面において、
敷設した発泡断熱材３よりも上方に堰板８（高さ８０mm
位）を釘打ちして取付け、後述のコンクリート１０が柱
１２と間柱１３戸の間隔に流込むことを堰止める。次い
で、敷設した発泡断熱材３に床鉄筋９（たとえば直径
３．２mm位のワイヤーメッシュ）を配置し、コンクリー
ト１０を打設し、表面を平に均して施工を終る。Boiler room B and / or garage G (see FIG. 1)
Or a warehouse, refrigerator, cold storage, or other basement or semi-basement, the base 2 or anchor bolts (not shown) on the slab concrete 1 that serves as the ceiling of the basement or semi-basement and the floor of the building. ),bolt,
Attach and fix with other fixing means. Then, the pillars 12, the studs 13 and the like are erected on the base 2. Next, the foam insulation material 3 (for example, a thickness of 100 mm, which is formed in a plate shape in advance, is used.
The expanded polystyrene plate and other expanded resin plates) are laid on the slab concrete 1, but the foam insulation 3 spreads from one side (upper) to the other side (lower) over the entire circumference. Insulation material formed in a V shape, with V-shaped spacing 4 between foam insulation materials on slab concrete 1
And the base 2 are also laid while forming a substantially V-shaped arrangement interval 6. After laying the foam insulation material 3, under the pillars 12, studs 13, etc.,
That is, the moisture-proof sheet 5 is provided on the side surface of the foam insulating material laid around the base 2.
(For example, a polyethylene resin film or other resin film) is stretched around, and is attached and fixed to the lower portion of the column 12, the lower portion of the stud 13, the base 2 or the like by an appropriate fixing means such as nailing or adhesion. The moisture-proof sheet 5 is a member for preventing moisture of concrete 10 described later, moisture from the outside of the building, and the like. Next, in-situ foamable heat insulating material 7 (for example, foamed polyurethane foam or other in-situ foamable resin) is injected into the arrangement interval 4 between the foam insulation plates 3 and the arrangement interval 6 between the foam insulation plate 3 and the base 2. Then, foam it to form a heat insulating layer. Once this is done, on the side of the foam insulation laying below the columns 12, below the studs 13, etc.
Barrier plate 8 (height 80 mm above the laid foam insulation 3)
The concrete 10 to be described later is prevented from flowing into the space between the columns 12 and 13 studs. Next, floor reinforcing bars 9 (for example, a wire mesh having a diameter of about 3.2 mm) are placed on the laid foam heat insulating material 3, concrete 10 is placed, and the surface is leveled to finish the construction.
【０００８】上述の工程において、敷設した発泡断熱材
３に不陸が生じた場合には、一旦撤去し、スラブコンク
リート１上に砂（不図示）をひいてから再敷設し、面一
に揃えるようにする。また、発泡断熱材３の全周面をほ
ぼハ字状に成形する理由は、敷設作業時に下方が相互に
当接して作業性を向上せしめるためと、配置間隔４，６
内に現場発泡性断熱材７を注入しえるようにして断熱性
をたかめるためとである。配置間隔４，６内に注入した
現場発泡性断熱材７が、敷設した発泡断熱材３よりも高
く盛り上った時は、盛上り部をカットして表面を面一に
する。In the above-mentioned process, when the laid foam heat insulating material 3 becomes uneven, it is once removed, sand (not shown) is laid on the slab concrete 1 and then laid again to make it flush. To do so. Further, the reason why the entire peripheral surface of the foamed heat insulating material 3 is formed in a substantially V-shape is that the lower parts of the foamed heat insulating material 3 are in contact with each other during the laying work so as to improve workability.
This is to enhance the heat insulating property by allowing the in-situ foaming heat insulating material 7 to be injected therein. When the in-situ foaming heat insulating material 7 injected into the arrangement intervals 4, 6 rises higher than the laid foaming heat insulating material 3, the rising portion is cut to make the surface flush.
【０００９】上述の実施例における各部材の長さ寸法、
厚さ寸法、その他の寸法、取扱いやすい寸法、断熱機
能、気密機能などを損なわない適度の寸法等の一例を示
すもので、これに限定されるものではない。The length dimension of each member in the above embodiment,
It shows an example of a thickness dimension, other dimensions, an easy-to-handle dimension, an appropriate dimension that does not impair the heat insulating function, the airtight function, and the like, but is not limited thereto.
【００１０】しかして、上述の工程を次のように変更す
ることが可能である。However, the above steps can be modified as follows.
【００１１】スラブコンクリート１上に土台２を固定す
る→前記防湿シート５の配設→スラブコンクリート１上
に発泡断熱材３を敷設する→配置間隔４，６内に現場発
泡性断熱材７を注入する→前記堰板８の取付け→前記床
鉄筋９の配置→コンクリート１０を打設する。Fixing the base 2 on the slab concrete 1-> disposing the moisture-proof sheet 5-> laying the foam heat insulating material 3 on the slab concrete 1-> pouring in-situ foaming heat insulating material 7 into the arrangement intervals 4, 6. -> Installation of the dam plate 8-> Arrangement of the floor rebar 9-> Placing concrete 10.
【００１２】請求項２を図９で説明する。Claim 2 will be described with reference to FIG.
【００１３】請求項１の床鉄筋９の配筋工程までは、請
求項１と同じ工程である。The steps up to the step of arranging the floor reinforcing bar 9 of claim 1 are the same as those of claim 1.
【００１４】床鉄筋９の配筋が終ったら、暖房管１１
（金属管、合成樹脂管のどちらでもよい）を床鉄筋９上
に配管し、コンクリート１０を打設し、表面を平に均し
て施工を終る。When the arrangement of the floor reinforcement 9 is completed, the heating pipe 11
(Metal tube or synthetic resin tube may be used) is laid on the floor rebar 9, concrete 10 is placed, and the surface is leveled to finish the construction.
【００１５】ところで、上記２つの実施例において、発
泡断熱材３の周面の一部又は全部を、上面及び下面と直
角に成形して構成し（図１０の右側の発泡断熱材３を参
照）、全周がハ字状の前期発泡断熱材３と組合せて敷設
すれば、ほぼＶ字形の配置間隔４、６が形成されるよう
にすることが可能である。また、堰板８は、図１０示の
如く、柱１２と間柱１３との間における土台２上に取付
け、防湿シート５を柱１２、間柱１３、堰板８、土台２
の発泡熱材敷設側面に配設する。By the way, in the above-mentioned two embodiments, a part or all of the peripheral surface of the foamed heat insulating material 3 is formed at right angles to the upper surface and the lower surface (see the foamed heat insulating material 3 on the right side of FIG. 10). By laying in combination with the foamed heat insulating material 3 having a C-shape on the entire circumference, it is possible to form substantially V-shaped arrangement intervals 4 and 6. As shown in FIG. 10, the dam plate 8 is mounted on the base 2 between the pillar 12 and the stud 13, and the moisture-proof sheet 5 is attached to the pillar 12, the stud 13, the dam plate 8, and the base 2.
It is installed on the side of the foamed heat material laid.
【００１６】[0016]
【発明の効果】本発明は、叙上のように構成したので、
以下の効果がある。Since the present invention is constructed as described above,
It has the following effects.
【００１７】木床組を施行しないので、手間が省け、断
熱構造、気密構造、蓄熱構造などを能率よく容易に施行
し得る。Since the wooden floor assembly is not carried out, the labor can be saved, and the heat insulating structure, the airtight structure, the heat storage structure and the like can be efficiently and easily carried out.
【００１８】発泡断熱材、現場発泡性断熱材などによ
り、地下室、半地下室があっても、それらからのヒート
ブリッジを防止でき、建築物内が冷却されず、断熱性能
が向上する。Even if there is a basement or a semi-basement, the heat insulation from the basement and the semi-basement can be prevented by the foamed heat insulating material and the in-situ foamable heat insulating material, so that the inside of the building is not cooled and the heat insulating performance is improved.
【００１９】スラブコンクリートに不陸が生じていて
も、堰板の取付け時に水平レベルを得られているので、
最後のコンクリート打設によって完成する床を容易に水
平にできる。Even if the slab concrete is uneven, the horizontal level can be obtained when the dam plate is attached.
The final concrete pouring makes it easy to level the finished floor.
【図１】 本発明の施工法によって完成した床の１例
を示す概略断面図。FIG. 1 is a schematic cross-sectional view showing an example of a floor completed by a construction method of the present invention.
【図２】 図１の一部拡大縦断面図。FIG. 2 is a partially enlarged vertical sectional view of FIG.
【図３】 図２の（３）−（３）線による横断面図。FIG. 3 is a transverse sectional view taken along line (3)-(3) of FIG.
【図４】 本発明施工法の土台施工図。FIG. 4 is a base construction drawing of the construction method of the present invention.
【図５】 本発明施工法の発泡断熱材施工図。FIG. 5 is a foam insulation material construction drawing of the construction method of the present invention.
【図６】 本発明施工法の防湿シート、現場発泡性熱
材、堰板等施工図。FIG. 6 is a construction diagram of the moisture-proof sheet, on-site foaming heat material, dam plate, etc. of the construction method of the present invention.
【図７】 本発明施工法の床鉄筋施工図。FIG. 7 is a floor reinforcing bar construction drawing of the construction method of the present invention.
【図８】 本発明施工法のコンクリート打設施工図。FIG. 8 is a concrete pouring construction drawing of the construction method of the present invention.
【図９】 本発明施工法の暖房管施工図。FIG. 9 is a heating pipe installation drawing of the installation method of the present invention.
【図１０】 本発明施工法の他例を示す施工図。FIG. 10 is a construction drawing showing another example of the construction method of the present invention.
【図１１】 木床組の従来例を示す断面図。FIG. 11 is a cross-sectional view showing a conventional example of a wooden floor set.
【図１２】 木床組の他の従来例を示す断面図。FIG. 12 is a cross-sectional view showing another conventional example of a wooden floor set.
【図１３】 スラブコンクリートと木床組との従来を示
す断面図。FIG. 13 is a cross-sectional view showing a conventional slab concrete and wooden floor assembly.
【図１４】 スラブコンクリートと木床組と断熱材との
従来例を示す断面図。FIG. 14 is a cross-sectional view showing a conventional example of slab concrete, a wooden floor set, and a heat insulating material.
【図１５】 図１４の一部拡大縦断左側面図。FIG. 15 is a partially enlarged vertical sectional left side view of FIG. 14;
【図１６】 スラブコンクリートを蓄熱帯にする従来例
の断面図。FIG. 16 is a cross-sectional view of a conventional example in which slab concrete is stored in a tropical zone.
１：スラブコンクリート ２：土台 ３：発泡断熱材 ４：配置間隔 ５：防湿シート ６：配置間隔 ７：現場発泡性断熱材 ８：堰板 ９：床鉄筋 １０：コンクリート １１：暖房管 1: Slab concrete 2: Base 3: Foam insulation material 4: Arrangement interval 5: Moisture-proof sheet 6: Arrangement interval 7: Foam insulation material on site 8: Dam board 9: Floor rebar 10: Concrete 11: Heating pipe
Claims (2)
共に、発泡断熱材を配置間隔をあけて敷設し、土台回り
の発泡断熱材敷設側面に防湿シートを配設し、発泡断熱
材相互の配置間隔及び発泡断熱材と土台との配置間隔に
現場発泡性断熱材を注入せしめ、土台回りの防湿シート
配設側面に防湿シート表面から堰板を取付け、ついで発
泡断熱材上に床鉄筋を配し、コンクリートを打設して均
すことを特徴とする建築物の床施工法。1. A base is fixed on slab concrete, foam insulation is laid at intervals, and a moisture-proof sheet is arranged on the side of the foam insulation laying around the base. Also, in-situ foaming heat insulating material is injected into the gap between the foam heat insulating material and the base, a dam plate is attached from the surface of the moisture insulating sheet to the side of the moisture insulating sheet around the base, and then the floor reinforcing bar is arranged on the foam heat insulating material, A floor construction method for buildings, which is characterized by placing concrete and leveling it.
共に、発泡断熱材を配置間隔をあけて敷設し、土台回り
の発泡断熱材敷設側面に防湿シートを配設し、発泡断熱
材相互の配置間隔及び発泡断熱材と土台との配置間隔に
現場発泡性断熱材を注入せしめ、土台回りの防湿シート
配設側面に防湿シート表面から堰板を取付け、ついで発
泡断熱材上に床鉄筋を配し、その床鉄筋上に暖房管を配
管し、コンクリートを打設して均すことを特徴とする建
築物の床施工法。2. A base is fixed on slab concrete, foam insulation is laid at intervals, and a moisture-proof sheet is arranged on the side of foam insulation around the base. Also, in-situ foaming heat insulating material is injected into the gap between the foam heat insulating material and the base, a dam plate is attached from the surface of the moisture insulating sheet to the side of the moisture insulating sheet around the base, and then the floor reinforcing bar is arranged on the foam heat insulating material, A floor construction method for a building characterized by placing a heating pipe on the floor rebar and pouring concrete to level it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4016884A JPH0786261B2 (en) | 1992-01-31 | 1992-01-31 | Floor construction method for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4016884A JPH0786261B2 (en) | 1992-01-31 | 1992-01-31 | Floor construction method for buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05214785A true JPH05214785A (en) | 1993-08-24 |
| JPH0786261B2 JPH0786261B2 (en) | 1995-09-20 |
Family
ID=11928601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4016884A Expired - Fee Related JPH0786261B2 (en) | 1992-01-31 | 1992-01-31 | Floor construction method for buildings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0786261B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965823A (en) * | 2019-12-26 | 2020-04-07 | 陈雨 | Underground garage with protruding corridor |
| CN112796454A (en) * | 2021-01-29 | 2021-05-14 | 陈雨 | Structure and method for reducing height of underground chamber by combining concrete and assembly type |
| CN112814142A (en) * | 2021-02-03 | 2021-05-18 | 陈雨 | Basement for arranging equipment pipelines by utilizing overall building space |
| CN113795450A (en) * | 2019-05-13 | 2021-12-14 | 三菱电机株式会社 | Mounting structure and mounting method for landing sill device of elevator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62137351A (en) * | 1985-12-11 | 1987-06-20 | ダウ化工株式会社 | Construction of unfloored part |
| JPH01268945A (en) * | 1988-04-18 | 1989-10-26 | Dai Ichi Horm Co Ltd | Earth floor device for building |
| JPH02304150A (en) * | 1989-05-16 | 1990-12-17 | Tanaka Hoomuzu:Kk | Floor construction method |
-
1992
- 1992-01-31 JP JP4016884A patent/JPH0786261B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62137351A (en) * | 1985-12-11 | 1987-06-20 | ダウ化工株式会社 | Construction of unfloored part |
| JPH01268945A (en) * | 1988-04-18 | 1989-10-26 | Dai Ichi Horm Co Ltd | Earth floor device for building |
| JPH02304150A (en) * | 1989-05-16 | 1990-12-17 | Tanaka Hoomuzu:Kk | Floor construction method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795450A (en) * | 2019-05-13 | 2021-12-14 | 三菱电机株式会社 | Mounting structure and mounting method for landing sill device of elevator |
| CN110965823A (en) * | 2019-12-26 | 2020-04-07 | 陈雨 | Underground garage with protruding corridor |
| CN112796454A (en) * | 2021-01-29 | 2021-05-14 | 陈雨 | Structure and method for reducing height of underground chamber by combining concrete and assembly type |
| CN112814142A (en) * | 2021-02-03 | 2021-05-18 | 陈雨 | Basement for arranging equipment pipelines by utilizing overall building space |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0786261B2 (en) | 1995-09-20 |
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