JPS5819830B2 - Subfloor construction method - Google Patents
Subfloor construction methodInfo
- Publication number
- JPS5819830B2 JPS5819830B2 JP14368276A JP14368276A JPS5819830B2 JP S5819830 B2 JPS5819830 B2 JP S5819830B2 JP 14368276 A JP14368276 A JP 14368276A JP 14368276 A JP14368276 A JP 14368276A JP S5819830 B2 JPS5819830 B2 JP S5819830B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- subfloor
- panel
- construction method
- floor base
- 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.)
- Expired
Links
- 238000010276 construction Methods 0.000 title claims description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- 239000004202 carbamide Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 238000009408 flooring Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
【発明の詳細な説明】
本願発明は尿素地上に、裏面側縁部を面取りした多孔質
板体よりなる床下地パネルを敷設したる後、該面取部に
くさびを挿入して床下地パネルを水平に保持した後、該
床下地パネルの孔部より接着剤を注入して床下地パネル
を尿素地上に接着することを特徴とする床下地工法に関
するものであり、その目的とするところは、遮音性か良
好であり且床仕上げ高さが高くならず、又凸凹のある尿
素地上に平面な床下地が高能率にして形成できる床下地
工法を提供せんとするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention involves laying a subfloor panel made of a porous plate with a chamfered back side edge on urea ground, and then inserting a wedge into the chamfer to attach the subfloor panel. This relates to a subfloor construction method characterized by bonding the subfloor panel to the urea ground by injecting an adhesive through the holes in the subfloor panel after holding it horizontally, and its purpose is to provide sound insulation. To provide a subfloor construction method that has good properties, does not increase the finished height of the floor, and can form a flat subfloor with high efficiency on uneven urea ground.
従来、この種の床下地工法としては、尿素地上に根太を
敷設した後、該根太上に合板を捨貼りして床下地を形成
する根太組工法、並びに尿素地上にモルタル仕上げを施
して床下地を形成する湿式１法が汎用されていた。Conventionally, this type of subfloor construction method includes the joist construction method, in which joists are laid on urea ground, and then plywood is pasted on top of the joists to form the subfloor, and the joist construction method, in which a mortar finish is applied to the urea ground to form the subfloor. Wet method 1 was widely used to form .
しかしながら、前者においては、きしみ音、衝撃伝達音
が大きい為、床材を敷設施工した時の遮音性が悪く、又
根太の敷設によって床下地高さが高くなるため、床材を
敷設施工して床仕げした時の床仕上げ高さが高くなると
言う欠点があり他方、後者においては、モルタル仕上げ
に手間がかかり作業能率が悪いという欠点があった。However, in the former case, the squeaks and shock transmission noises are large, so the sound insulation properties are poor when the flooring is installed, and the height of the subfloor becomes higher due to the installation of joists, so it is difficult to install the flooring when the flooring is installed. There is a drawback that the finished height of the floor becomes high when the floor is finished, and on the other hand, the latter method has the drawback that mortar finishing is time-consuming and work efficiency is low.
本発明はかかる点を鑑みて為されたものであり上記従来
の床下地重要の欠点を悉く解消したものである。The present invention has been made in view of these points, and eliminates all of the above-mentioned important drawbacks of the conventional flooring.
以下不発明を図面に基いて詳細に説明する。The invention will be explained in detail below based on the drawings.
本発明は、例えば第１図及び第２図に示すようにコンク
リートスラブよりなる床素地１上に、裏面側縁部を面取
りして面取部２を形成し、全面にわたって孔径５ｍｍ乃
至１０ｍｍの多数の貫通せる孔部３，３・・・・・・を
間隔１００ｍｍ乃至２００ｍｍにて穿設せる木毛セメン
ト板、木片セメント板等の多孔質板体よりなる床下地パ
ネル４，４・・・・・・を敷設した後、該面取部帯２に
木片、金属等よりできたくさび５を挿入して床下地パネ
ル４を水平に保持しり後、孔部３よりコンクリートパッ
チ（セメント、骨材及びコンクリートテックスを混合し
てなる高粘性コンクリートパッチ）、モルタル等よりな
る接着剤６を注入して硬化させて床素地１と床パネル４
の間の隙部を埋め、且つ原素材１と床パネル４を接着す
ることを特徴とする床下地工法である。As shown in FIGS. 1 and 2, for example, on a floor substrate 1 made of a concrete slab, a chamfered portion 2 is formed by chamfering the back side edge, and a large number of holes with a diameter of 5 mm to 10 mm are formed over the entire surface. Floor base panels 4, 4, etc. made of porous boards such as wood wool cement boards, wood chip cement boards, etc., in which holes 3, 3, etc. are bored through at intervals of 100 mm to 200 mm. ..., insert a wedge 5 made of wood, metal, etc. into the chamfer band 2 to hold the subfloor panel 4 horizontally, and then insert a concrete patch (cement, aggregate, A high viscosity concrete patch made by mixing Concretetex), an adhesive 6 made of mortar, etc. is injected and cured to form a floor base 1 and a floor panel 4.
This subfloor construction method is characterized by filling the gap between the floor panels and bonding the raw material 1 and the floor panel 4.
尚、本発明において、第１図及び第２図に示すように床
パネル４の周辺部に切欠段部７を形成し、床パネル４の
切欠段部７と相隣り合う床パネル４の切欠段部７を合板
、木毛セメント板等で出来た敷目板８で連結して床パネ
ル４と敷目板８を水平に保持しても良い。In addition, in the present invention, as shown in FIGS. 1 and 2, a notch step 7 is formed in the peripheral part of the floor panel 4, and the notch step 7 of the floor panel 4 adjacent to the notch step 7 of the floor panel 4 is formed. The floor panel 4 and the floor panel 8 may be held horizontally by connecting the section 7 with a floor panel 8 made of plywood, wood wool cement board, or the like.
本発明は上記のように、床素地１上に床パネル４を敷設
した際に面取部帯２にくさび５を挿入することにより容
易に床パネル４の水平を調整することが出来、文化３よ
り注入した接着剤６により床パネル４と床素地１との間
の隙間を埋め且つ床パネル４と床素地１を一体化出来る
ので根太上に合板を捨貼りした場合に発生するようなき
しみ音、衝撃伝達音等の発生が防止出来、又床仕上げも
根太を敷設した場合のように高くならず、又床下地パネ
ル４を使用して乾式１法にして床下地が形成出来る為に
、湿式１法に比して高能率にて床下地が形成出来る。As described above, the present invention allows the horizontality of the floor panel 4 to be easily adjusted by inserting the wedges 5 into the chamfer band 2 when the floor panel 4 is laid on the floor substrate 1. The injected adhesive 6 fills the gap between the floor panel 4 and the floor base 1 and makes it possible to integrate the floor panel 4 and the floor base 1, which eliminates the squeak that occurs when plywood is pasted on top of the joists. It is possible to prevent the occurrence of impact transmission noise, etc., the floor finish is not as high as when laying joists, and the floor base can be formed using the dry method using the floor base panel 4, so the wet method is not possible. The subfloor can be formed with higher efficiency compared to the first method.
第１図は本願発明の実施例の要部斜視図、第２図は同上
の断面図である。
１・・・・・・床素地、２・・・・・・面取部、３・・
・・・・孔部、４・・・・・・床下地パネル、５・・・
・・・くさび、６・・・・・・接着剤。FIG. 1 is a perspective view of a main part of an embodiment of the present invention, and FIG. 2 is a sectional view of the same. 1... Floor base material, 2... Chamfered portion, 3...
... Hole, 4 ... Floor base panel, 5 ...
...Wedge, 6...Adhesive.
Claims (1)
なる床下地パネルを敷設したる後、該面取部にくさびを
挿入して床下地パネルを水平に保持した後、該床下地パ
ネルの孔部より接着剤を注入して床下地パネルを尿素地
上に接着することを特徴とする床下地工法。1. After laying a floor base panel made of a porous plate with a chamfered back side edge on the urea ground, insert a wedge into the chamfer to hold the floor base panel horizontally, and then remove the floor base panel. A subfloor construction method characterized by injecting adhesive through the holes in the floor to bond the subfloor panel to the urea ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14368276A JPS5819830B2 (en) | 1976-11-29 | 1976-11-29 | Subfloor construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14368276A JPS5819830B2 (en) | 1976-11-29 | 1976-11-29 | Subfloor construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5367921A JPS5367921A (en) | 1978-06-16 |
| JPS5819830B2 true JPS5819830B2 (en) | 1983-04-20 |
Family
ID=15344484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14368276A Expired JPS5819830B2 (en) | 1976-11-29 | 1976-11-29 | Subfloor construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819830B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172067A (en) * | 1981-04-14 | 1982-10-22 | Nippon Asbestos Co Ltd | Construction of float floor |
| JP7236776B1 (en) * | 2022-05-31 | 2023-03-10 | 麗和コーポレーション株式会社 | Underfloor reinforcement method and underfloor reinforcement structure |
-
1976
- 1976-11-29 JP JP14368276A patent/JPS5819830B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5367921A (en) | 1978-06-16 |
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