JP3434237B2 - Driving method for interior base material - Google Patents
Driving method for interior base materialInfo
- Publication number
- JP3434237B2 JP3434237B2 JP15344799A JP15344799A JP3434237B2 JP 3434237 B2 JP3434237 B2 JP 3434237B2 JP 15344799 A JP15344799 A JP 15344799A JP 15344799 A JP15344799 A JP 15344799A JP 3434237 B2 JP3434237 B2 JP 3434237B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- interior base
- interior
- waterproof tape
- board
- 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 - Fee Related
Links
Landscapes
- Building Environments (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、コンクリート建築
物の内装の下地、特に天井の内装下地として安価な石膏
ボードを使用するための内装下地材の打込工法に関す
る。
【０００２】
【従来の技術】従来、コンクリート建築物の内装工事と
しては、（１）脱型後の不陸状態のコンクリート面をサ
ンダー等で均し、（２）パテ処理し、（３）モルタルを
薄く塗布し、（４）仕上げ処理していた。又、特に最上
階の天井にあっては、吊り天井にしてスラブ下面の不陸
に対応させると同時に、断熱機能を具備させていた。
【０００３】
【発明が解決しようとする課題】しかし、上記従来技術
にあっては、不陸状態のコンクリート面を修繕したり、
吊り天井を組み付けねばならず甚だ面倒、且つ工期が長
期化してしまう等解決せねばならない課題があった。
【０００４】
【課題を解決するための手段】本発明は、上記従来技術
に基づく、工期が長期化してしまう課題に鑑み、石膏ボ
ード上に断熱ボードを貼り合わせ、その周囲に防水テー
プを周設すると共に、該防水テープにおける断熱ボード
側の側部を折曲して断熱ボードの上面に接着させた内装
下地材を床スラブの型枠上に敷き詰めると共に、該内装
下地材間の継ぎ目及び壁面と内装下地材間の隙間及び内
装下地材が敷かれていない箇所を囲む内装下地材の露出
端面と型枠板間の隙間を遮水テープで目張りし、かかる
内装下地材上に配筋した後、コンクリートを打設し、養
生、脱型後、上記継ぎ目及び上記隙間にパテ処理を施す
様にしたことによって、下地面における内装下地材の部
分とそれ以外の部分間に段差の無い平滑な下地面を現出
させる様にして、上記課題を解決する。
【０００５】
【発明の実施の形態】以下本発明の一実施例を図面に基
づいて説明する。図１は、本発明に係る内装下地材の斜
視図であり、図２は図１の断面の一部を省略した要部拡
大図であり、図３は、内装下地材の打込工法を説明する
段階図であり、図４は、内装下地材が不要な部分の作業
工程を説明する段階図である。コンクリート建築物の内
装下地材１にあっては、図１、２に示す様に、石膏ボー
ド２上に、該石膏ボード２と同形同大の断熱ボード３が
貼り合わされており、その周囲に防水テープ４が周設さ
れ、該防水テープ４は石膏ボード２及び断熱ボード３の
周面を殆ど全て隠すと共に、断熱ボード３側の側部を折
曲して、断熱ボード３の上面側に接着している。尚、石
膏ボード２にあっては、石膏板の表裏両面に紙シートが
貼着されたものである。
【０００６】次に、本発明に係る内装下地材打込工法に
ついて説明する。
（ａ）床スラブの枠板Ｂ、Ba…上に複数枚の内装下地材
１を隙間なく敷き詰める。
（ｂ）隣接する内装下地材１の継ぎ目Ｊ、Ja…に遮水テ
ープ10で目張りする。
（ｃ）コンクリートを打設する。
（ｄ）養生、脱型後、内装下地材１の継ぎ目Ｊ、Ja…に
パテ処理（図示せず）を施す。尚、例えばユニットバス
の設置区域の様に、内装下地材１が不要な部分がある場
合、図４に示す様に上記（ｂ）工程において、遮水テー
プ10の下方側部を床スラブの枠板Ｂ、Ba…上面に接着
し、中間部で内装下地材１の露出側面を隠すと共に上方
側部を内装下地材１の上面に接着する様に目張りをす
る。そして、（ｄ）工程における脱型後、床スラブの枠
板Ｂ、Ba…の接着部位である遮水テープ10の下方側部を
切離して、境界部にパテ処理（図示せず）を施す。
【０００７】尚、上記実施例においては、天井への内装
下地材１の打込工法について説明したが、壁の内面に内
装下地材１を打ち込むことも可能であり、この場合、図
示しないが、枠板の内面に内装下地材１を隙間なく配列
する様にしている。
【０００８】次に本発明に係る内装下地材１の作用につ
いて説明する。石膏ボード２にあっては、その周端面が
防水テープ４で隠されていることから、水分と接触せ
ず、軟化しないため、仕上がりが平滑になる。
【０００９】
【発明の効果】要するに本発明は、石膏ボート２の上面
に断熱ボード３を貼り合わせたので、かかる内装仕上材
１を使用するだけで、断熱機能を具備させた床、壁を構
築することが出来る。又、コンクリート建築物の型枠に
おける枠板の内側に石膏ボードをそのまま配列してしま
うと、コンクリート打設時に、隣接する石膏ボード間か
ら侵入して来た水分により石膏ボードが軟化してしまう
が、石膏ボート２の上面に断熱ボード３を貼り合わせ、
その周囲に防水テープ４を周設、接着すると共に、該防
水テープ４における断熱ボード３側の側部を折曲して断
熱ボード３の上面に接着させたので、石膏ボート２の周
端面が水分に接触せず、石膏ボート２の強度維持を図る
ことが出来る。
【００１０】又、型枠における枠板Ｂ、Ba…に請求項１
記載の内装下地材１を敷き詰めると共に、該内装下地材
１間の継ぎ目Ｊ、Ja…及び壁面と内装下地材１間の隙間
を遮水テープ10で目張りし、かかる内装下地材１上に配
筋した後、コンクリートを打設し、養生、脱型後、上記
継ぎ目Ｊ、Ja…及び上記隙間にパテ処理を施す様にした
ので、コンクリート打設時における隣接する内装下地材
１間からの水分の侵入を阻止することが出来るため、内
装下地材１における外部露出する石膏ボート２面が平滑
な良好な内装下地を構築することが出来、よってかかる
内装下地面への仕上げ作業を円滑に行うことが出来る。
而も、内装仕上材の直下の石膏ボート２の水分による軟
化に伴う石膏板からの紙シートの剥離等の脆弱化を防止
出来るため、完成した内装の剥落等の経時劣化の進行を
抑止することが出来る。又、配筋前に内装下地材１の敷
詰め作業及び目張り作業が必要になるが、脱型後の作業
はパテ処理だけであるため、総合的に作業時間を短縮化
出来る。
【００１１】又、内装下地材１が敷かれていない箇所を
囲む内装下地材１の露出端面と枠板Ｂ、Ba…間の隙間を
遮水テープ10で目張りし、養生、脱型後に遮水テープ10
における枠板Ｂ、Ba…への接着部位を切離して、パテ処
理を施す様にしたので、下地面における内装下地材１の
部分とそれ以外の部分間に段差を無くすことが出来るた
め、下地面に石膏ボート２面とコンクリート面が混在し
ていても全体として平滑化することが出来る等その実用
的効果甚だ大である。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for driving an interior base material for using an inexpensive gypsum board as a base material for the interior of a concrete building, in particular, a ceiling. about the method <br/> Ru. 2. Description of the Related Art Conventionally, as interior construction work of a concrete building, (1) a concrete surface in a non-landed state after demolding is leveled by a sander or the like, (2) putty treatment, and (3) mortar. Was applied thinly, and (4) finishing treatment was performed. Particularly, the ceiling on the top floor has a suspended ceiling to cope with irregularities on the lower surface of the slab and at the same time has a heat insulating function. [0003] However, in the above-mentioned prior art, the concrete surface in an uneven state is repaired,
There is a problem that a suspended ceiling must be assembled, which is extremely troublesome, and that the construction period is prolonged. SUMMARY OF THE INVENTION In view of the problem that the construction period is prolonged based on the above-mentioned prior art, the present invention has an insulating board attached to a gypsum board and a waterproof tape is provided around the board. Along with, the interior base material, which is formed by bending a side portion of the waterproof tape on the heat insulating board side and adhered to the upper surface of the heat insulating board, is spread over the formwork of the floor slab, and the seam and the wall surface between the interior base material and Gap between interior base materials and inside
Exposure of interior base material surrounding areas where no base material is laid
After sealing the gap between the end face and the form plate with a water-impervious tape, arranging the reinforcing bar on the interior base material, casting concrete, curing and removing the mold, putty treatment on the joint and the gap The interior base material on the base surface
The above-mentioned problem is solved by causing a smooth ground surface having no step between the minute part and the other part . An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an interior base material according to the present invention, FIG. 2 is an enlarged view of a main part in which a part of a cross section of FIG. 1 is omitted, and FIG. 3 illustrates a method of driving the interior base material. FIG. 4 is a step diagram for explaining a work process of a portion where the interior base material is unnecessary. In the interior base material 1 of a concrete building, as shown in FIGS. 1 and 2, an insulating board 3 having the same shape and the same size as the gypsum board 2 is bonded on the gypsum board 2, and around the gypsum board. A waterproof tape 4 is provided around the gypsum board 2 and the heat insulating board 3. The waterproof tape 4 conceals almost all the peripheral surfaces of the gypsum board 2 and the heat insulating board 3. are doing. In the gypsum board 2, paper sheets are stuck on both sides of the gypsum board. Next, an interior base material driving method according to the present invention will be described. (A) A plurality of interior base materials 1 are laid without gaps on the frame plates B, Ba... Of the floor slab. (B) The seam J, Ja,. (C) Cast concrete. (D) After curing and demolding, a putty treatment (not shown) is applied to the joints J, Ja... Of the interior base material 1. When there is a portion where the interior base material 1 is unnecessary, for example, in an installation area of a unit bath, as shown in FIG. Plates B, Ba are bonded to the upper surface, and the exposed side surface of the interior base material 1 is concealed in the middle portion, and the upper side portion is bonded to the upper surface of the interior base material 1. Then, after the mold release in the step (d), the lower side of the water-impervious tape 10, which is the bonding portion of the frame plates B, Ba,... Of the floor slab, is cut off, and putty processing (not shown) is performed on the boundary. In the above embodiment, the method of driving the interior base material 1 into the ceiling has been described. However, the interior base material 1 can be driven into the inner surface of the wall. In this case, although not shown, The interior base material 1 is arranged without gaps on the inner surface of the frame plate. Next, the operation of the interior base material 1 according to the present invention will be described. In the gypsum board 2, since the peripheral end surface is hidden by the waterproof tape 4, it does not come into contact with moisture and does not soften, so that the finish becomes smooth. In summary, according to the present invention, since the heat insulating board 3 is bonded to the upper surface of the gypsum boat 2, the floor and the wall having the heat insulating function can be constructed only by using the interior finishing material 1. You can do it. Also, if gypsum boards are arranged as they are inside the frame plate in the formwork of the concrete building, the gypsum boards will be softened due to moisture that has entered from between the adjacent gypsum boards at the time of placing concrete. , Glue the insulation board 3 on the top of the gypsum boat 2,
The waterproof tape 4 is provided around and adhered to the periphery thereof, and the side of the waterproof tape 4 on the side of the heat insulating board 3 is bent and adhered to the upper surface of the heat insulating board 3. Without contact, the strength of the gypsum boat 2 can be maintained. The frame plates B, Ba,...
The interior base material 1 described above is spread, and seams J, Ja... Between the interior base material 1 and the gap between the wall surface and the interior base material 1 are laid with a water-blocking tape 10, and reinforcing bars are arranged on the interior base material 1. After that, concrete was cast, and after curing and demolding, putty treatment was applied to the joints J, Ja ... and the gaps. Since the intrusion can be prevented, a good interior foundation can be constructed in which the gypsum boat 2 surface of the interior foundation material 1 that is exposed to the outside is smooth, and the finishing work on the interior foundation surface can be smoothly performed. I can do it.
In addition, since it is possible to prevent the paper sheet from being peeled off from the gypsum board due to the softening of the gypsum boat 2 immediately below the interior finishing material due to the moisture, the progress of the deterioration with time such as the peeling of the completed interior is suppressed. Can be done. In addition, although the work of laying and covering the interior base material 1 is required before the reinforcement is arranged, the work after removal from the mold is only putty processing, so that the work time can be shortened comprehensively. Further, a gap between the exposed end surface of the interior base material 1 surrounding the portion where the interior base material 1 is not laid and the frame plates B, Ba... Tape 10
Of the interior base material 1 on the base surface and the other portions can be eliminated, so that a step can be eliminated. Even if the gypsum boat 2 surface and the concrete surface are mixed, it is possible to smooth the entire surface, and the practical effect is extremely large.
【図面の簡単な説明】
【図１】本発明に係る内装下地材の斜視図である。
【図２】図１の断面の一部を省略した要部拡大図であ
る。
【図３】内装下地材の打込工法を説明する段階図であ
る。
【図４】内装下地材が不要な部分の作業工程を説明する
段階図である。
【符号の説明】
１ 内装下地材
２ 石膏ボート
３ 断熱ボード
４ 防水テープ
10 遮水テープ
Ｂ、Ba… 枠板
Ｊ、Ja… 継ぎ目BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an interior base material according to the present invention. FIG. 2 is an enlarged view of a main part in which a part of a cross section of FIG. 1 is omitted. FIG. 3 is a stage diagram illustrating a method of driving an interior base material. FIG. 4 is a stage diagram illustrating a work process of a portion where an interior base material is unnecessary. [Description of Signs] 1 Interior base material 2 Gypsum boat 3 Insulating board 4 Waterproof tape 10 Waterproof tape B, Ba ... Frame plate J, Ja ... Joint
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 1/62 - 1/94 E04G 9/10 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 7 , DB name) E04B 1/62-1/94 E04G 9/10
Claims (1)
せ、その周囲に防水テープを周設、接着すると共に、該
防水テープにおける断熱ボード側の側部を折曲して断熱
ボードの上面に接着させた内装下地材を、型枠における
枠板の内面に敷き詰めると共に、該内装下地材間の継ぎ
目及び壁面と内装下地材間の隙間を遮水テープで目張り
し、かかる内装下地材の内側に配筋した後、コンクリー
トを打設し、養生、脱型後、上記継ぎ目及び上記隙間に
パテ処理を施す様にした内装下地材の打込工法におい
て、 内装下地材が敷かれていない箇所を囲む内装下地材の露
出端面と型枠板間の隙間を遮水テープで目張りし、養
生、脱型後に遮水テープにおける型枠への接着部位を切
離して、パテ処理を施す様にした ことを特徴とする内装
下地材の打込工法。(57) [Claims] [Claim 1] A heat insulating board is stuck on a gypsum board, a waterproof tape is provided around and bonded to the gypsum board, and a side portion of the waterproof tape on the heat insulating board side is bent. The interior base material bonded to the upper surface of the insulation board
Spread all over the inner surface of the frame plate and join
The gap between the eyes and the wall and the interior base material is lined with waterproof tape
After arranging reinforcement inside the interior base material,
And after curing and demolding,
Smell in the method of driving the interior base material with putty treatment
Of the interior base material surrounding the area where the interior base material is not
Seal the gap between the protruding end face and the form plate with waterproof tape,
After the mold is removed from the mold, cut off the adhesive portion of the impermeable tape to the mold.
A method of driving an interior base material , which is putty-treated at a distance .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15344799A JP3434237B2 (en) | 1999-06-01 | 1999-06-01 | Driving method for interior base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15344799A JP3434237B2 (en) | 1999-06-01 | 1999-06-01 | Driving method for interior base material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000336792A JP2000336792A (en) | 2000-12-05 |
| JP3434237B2 true JP3434237B2 (en) | 2003-08-04 |
Family
ID=15562761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15344799A Expired - Fee Related JP3434237B2 (en) | 1999-06-01 | 1999-06-01 | Driving method for interior base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3434237B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100962001B1 (en) | 2008-04-02 | 2010-06-08 | 김성수 | Constuction structure and method of RC wall integrated with finish panel |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524507A (en) * | 2015-12-09 | 2016-04-27 | 重庆兴渝涂料股份有限公司 | Single-component high-efficiency lightweight interior-wall insulation putty and preparation method thereof |
| CN113846763A (en) * | 2021-10-22 | 2021-12-28 | 南通鑫范新型建材有限公司 | Heat preservation type building board that bearing capacity is strong |
-
1999
- 1999-06-01 JP JP15344799A patent/JP3434237B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100962001B1 (en) | 2008-04-02 | 2010-06-08 | 김성수 | Constuction structure and method of RC wall integrated with finish panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000336792A (en) | 2000-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |