JPS60144453A - Under-panel for constructing mortar wall - Google Patents
Under-panel for constructing mortar wallInfo
- Publication number
- JPS60144453A JPS60144453A JP7584A JP7584A JPS60144453A JP S60144453 A JPS60144453 A JP S60144453A JP 7584 A JP7584 A JP 7584A JP 7584 A JP7584 A JP 7584A JP S60144453 A JPS60144453 A JP S60144453A
- Authority
- JP
- Japan
- Prior art keywords
- mortar
- fibers
- mortar wall
- latex
- present
- 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.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、住宅その他建築物の内外壁仕上げ、特にセメ
ントモルタル仕上げに適する下地板に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a base plate suitable for finishing the interior and exterior walls of houses and other buildings, particularly for finishing with cement mortar.
通常、木造住宅等においては防火上あるいは美観、耐久
性の面から外壁をセメントモルタル仕上げを行なうこと
が多い。かかるモルタル仕上げ方法としては、従来、柱
間に小割板を、横列に細かく並べて釘打ちし、その上に
防水紙、ラス金網を張が採られてきた。しかしながらこ
の施工法は作業が煩雑で工期が長くかかる欠点があり、
またこの施工法で得られるモルタルの素地は時間が経過
するにつれ、仕上げモルタル表面のひび割れあるいは剥
離等を生じ易いため不安定な素地である。Generally, the outer walls of wooden houses are finished with cement mortar for fire prevention, aesthetics, and durability reasons. Conventionally, the mortar finishing method has been to finely line up small boards in horizontal rows and nail them between the columns, and then cover them with waterproof paper and lath wire mesh. However, this construction method has the disadvantage that the work is complicated and the construction period is long.
Furthermore, the mortar base obtained by this construction method is unstable because the surface of the finished mortar tends to crack or peel over time.
近年、合板の表面にラテックスセメント系の塗料を多数
の凹凸を散在的に形成するように厚塗りしたモルタル下
地板が開発され、この下地板を構造材に貼り付けると直
ちに直接モルタル塗りや吹き付けができるため、施工の
省力化、工期の短縮化が実現しうることから、急速な伸
長をみせている。In recent years, a mortar baseboard has been developed in which a latex cement-based paint is coated thickly on the surface of plywood so as to form many irregularities in a scattered manner.When this baseboard is attached to a structural material, it can be directly applied with mortar or sprayed. It is rapidly growing because it can save labor and shorten the construction period.
しかしながら上記のモルタル下地板は貼り付は旅工時の
所望の大きさへの切断に際して合板と共に材質の異なる
脆いセメント質−化体の層も一緒に切断しなければなら
ず、作業効率が著しく損なわれているのが実情である。However, when attaching the mortar base plate mentioned above to the desired size during traveling, it is necessary to cut the plywood as well as a layer of brittle cementitious material made of a different material, which significantly impairs work efficiency. The reality is that
′本発明はこの貼り付は施工時の作業効率を高めた新規
なモルタル壁施工用下地板を提供することを目的とする
。'An object of the present invention is to provide a new base plate for mortar wall construction in which the work efficiency during construction is improved.
う
本発明者は轍種多様な材料を複合し、性能のバランスの
とれたモルタル壁施工用下地板を開発するため鋭意研究
を行なった結果、本発明を完成するに至った。The present inventor has completed the present invention as a result of intensive research to develop a base plate for mortar wall construction with well-balanced performance by combining materials with various types of ruts.
即ち本発明に係るモルタル壁施工用下地板に板状基板表
面に塗布されたラテックスまたはエマルション系材料で
又は該表面に形成された該材料からなる塗膜上に短繊維
を該短繊維の長さ方向において部分的に固定してなり、
更に好ましい態様としては該繊維として捲縮された繊維
を使用する事を特徴としている。That is, in the base plate for mortar wall construction according to the present invention, short fibers are coated on a latex or emulsion material applied to the surface of the plate-like substrate, or on a coating film made of the material formed on the surface. partially fixed in the direction,
A further preferred embodiment is characterized in that crimped fibers are used as the fibers.
本発明で用いられる板状基板としては合板、繊維板、石
綿セメント板、珪酸カルシウム板、石膏ボードなどが例
示される。Examples of the plate-like substrate used in the present invention include plywood, fiberboard, asbestos cement board, calcium silicate board, and gypsum board.
本発明で用いられるラテックスまたはエマルション系材
料は、ラテックスまたはエマルションまたはこれらに無
機充填材等を含有せしめたもので、ラテックスもしくは
エマルションとしては次のようなものが例示される。The latex or emulsion material used in the present invention is a latex or an emulsion, or a material containing an inorganic filler or the like therein. Examples of the latex or emulsion include the following.
ポリクロロプレンラテックス、スチレンブタジェン共重
合ラテックス、アクリロニトリルブタジェン共重合ラテ
ックス、ブチルゴムラテックス、ポリ酢酸ビニルエマル
ション、エチレン酢酸ビニル共重合エマルシゴン、ポリ
アクリル酸エステルエマルシミン、アスファルトエマル
ション等である。These include polychloroprene latex, styrene-butadiene copolymer latex, acrylonitrile-butadiene copolymer latex, butyl rubber latex, polyvinyl acetate emulsion, ethylene-vinyl acetate copolymer emulsion, polyacrylic acid ester emulcimine, and asphalt emulsion.
本発明で用いる繊維の材質は金属、セラミックス、合成
樹脂などのものが用いられる他、有機天然繊維も使用さ
れる。Materials for the fibers used in the present invention include metals, ceramics, synthetic resins, and organic natural fibers.
本発明に使用する短繊維は連続長繊維を切断しながら用
いてもよいし、予め短く切断され綿状にからまりあった
もの又は有機天然ｍ維から得られたごとく木来短いもの
をほぐしながら用いてもよい。The short fibers used in the present invention may be used while cutting continuous long fibers, or those that have been cut into short lengths and are tangled in a cotton-like shape, or those obtained from organic natural m-fibers that are short in length and then loosened. May be used.
本発明において用いられる繊維は板状基板表面に該繊維
が長さ方向において部分的にのみ固定されており、残部
分は固定されずにいるのが合目的であり、本発明で好ま
しく用いられる捲縮された繊維はこの点で更に使い易く
効果的であり、モルタルの付着力が一層高まる。The purpose of the fibers used in the present invention is that the fibers are only partially fixed in the longitudinal direction on the surface of the plate-like substrate, and the remaining portions are not fixed. The crimped fibers are more convenient and effective in this respect, and provide even greater mortar adhesion.
本発明における繊維を付着させた板状基板の製造にあた
り繊維の固定は、該基板上に繊維を軽に分散させ、その
上から少量のラテックスまたはエマルションを散布し硬
化させる方法、ラテックスまたはエマルションをまず塗
布後、繊維を分岐させ、塗膜とｔａＩａとを繊維の長き
方向において部分的に一体化する方法、あるいは塗膜を
形成した後に接着剤を塗布して接着してもよい。In manufacturing the plate-like substrate to which the fibers are attached in the present invention, the fibers can be fixed by lightly dispersing the fibers on the substrate, then spraying a small amount of latex or emulsion on top of it and curing it, or by first applying the latex or emulsion. After coating, the fibers may be branched and the coating film and taIa may be partially integrated in the longitudinal direction of the fibers, or an adhesive may be applied and bonded after the coating film is formed.
本発明のモルタル壁施工用下地板は硬質のセメントモル
タルを塗布していないので前記切断、切削等が基板のみ
の場合とほとんど同等であり、極めて能率よく作業を進
めることができる。またモルタルを上塗りするときには
、繊維が部分的に浮き一層っているのでモルタルと下地
板との密着力を高め、モルタルが塗りやすく、作業能率
が改善される利点を有する。Since the base board for mortar wall construction of the present invention is not coated with hard cement mortar, the cutting, cutting, etc. described above are almost the same as in the case of only the board, and the work can be carried out extremely efficiently. Furthermore, when applying mortar, the fibers are partially lifted and layered, increasing the adhesion between the mortar and the base plate, making it easier to apply the mortar, and improving work efficiency.
本発明のモルタル壁施工用下地板は特に捲縮繊維を用い
た場合、繊維の固着が繊維の長さ方向において片寄るこ
とが少ないためが、モルタルとの付着力が更に高められ
ることから、従来ややもすると付着力が不足がちだった
軽量骨材を用いたモルタルに対しても充分な付着力を得
ることができる。Especially when crimped fibers are used, the foundation board for mortar wall construction of the present invention is less likely to be unevenly fixed in the length direction of the fibers. Sufficient adhesion force can be obtained even for mortar using lightweight aggregate, which would otherwise tend to lack adhesion force.
以下に実施例を挙げ本発明を更に詳しく説明する。The present invention will be explained in more detail with reference to Examples below.
実施例１
長さ １８２０ｍｍ 、幅９１ｈｍ、厚さＥｌｍｓの木
質合板を基材とし、この片面に炭酸カルシウム系無機充
填材を７８重量％含有するスチレンブタジェンゴムラテ
ックスをコーティングし、その硬化前にこの上に平均長
さ５０ｍｍにカットした捲縮ポリプロピレジ繊維（２０
デニール）を３０ｇ／ｒｎ’の密度でなるべく均等に分
散するよう吹付けた。Example 1 Wood plywood with a length of 1820 mm, a width of 91 hm, and a thickness of Elms was used as a base material. One side of this was coated with styrene-butadiene rubber latex containing 78% by weight of a calcium carbonate-based inorganic filler. On top, crimped polypropylene resin fibers cut to an average length of 50 mm (20
Denier) was sprayed at a density of 30 g/rn' so as to be dispersed as evenly as possible.
このモルタル壁施工用下地板を用いて、パーライトを骨
材にした軽量モルタルを使用して施工テストを行なった
が、鋸による切断も容易であり、モルタル塗り時の作業
性も従来の下地板に比べて改善されていた。モルタル施
工後の長期的な接着力の維持、耐亀裂防止性にも優れて
いる事が明らかとなった。Using this base plate for mortar wall construction, we conducted a construction test using lightweight mortar made of perlite as aggregate, and found that it was easy to cut with a saw, and the workability when applying mortar was comparable to that of conventional base plates. It was improved compared to It has become clear that it maintains long-term adhesive strength after mortar construction and has excellent crack resistance.
特許出願人 昭和電工株式会社 代理人 菊地精−Patent applicant: Showa Denko Co., Ltd. Agent Sei Kikuchi
Claims (2)
マルション系材料で又は形成された該材料からなる塗膜
上に短繊維を一短繊維の長さ方向において部分的に固定
してなるモルタル壁施工用下地板。(1) A mortar wall made of short fibers partially fixed in the length direction of a short fiber on a latex or emulsion-based material applied to the surface of a plate-like substrate, or on a coating film formed of the material. Base board for construction.
第１項記載のモルタル壁施工用下地板。(2) The base board for mortar wall construction according to item 1, characterized in that the fibers described in the previous item are crimped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7584A JPS60144453A (en) | 1984-01-05 | 1984-01-05 | Under-panel for constructing mortar wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7584A JPS60144453A (en) | 1984-01-05 | 1984-01-05 | Under-panel for constructing mortar wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60144453A true JPS60144453A (en) | 1985-07-30 |
Family
ID=11464049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7584A Pending JPS60144453A (en) | 1984-01-05 | 1984-01-05 | Under-panel for constructing mortar wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016079690A (en) * | 2014-10-17 | 2016-05-16 | 日総工業株式会社 | Substrate material for paint material that forms wall body, method to form wall body, and wall body |
-
1984
- 1984-01-05 JP JP7584A patent/JPS60144453A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016079690A (en) * | 2014-10-17 | 2016-05-16 | 日総工業株式会社 | Substrate material for paint material that forms wall body, method to form wall body, and wall body |
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