JPS58541B2 - Architectural base material - Google Patents
Architectural base materialInfo
- Publication number
- JPS58541B2 JPS58541B2 JP10921776A JP10921776A JPS58541B2 JP S58541 B2 JPS58541 B2 JP S58541B2 JP 10921776 A JP10921776 A JP 10921776A JP 10921776 A JP10921776 A JP 10921776A JP S58541 B2 JPS58541 B2 JP S58541B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- lath
- mortar
- layer
- 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
Links
- 239000000463 material Substances 0.000 title claims description 15
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 239000002585 base Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 10
- 239000004570 mortar (masonry) Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 108010039491 Ricin Proteins 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- -1 lath Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
Description
【発明の詳細な説明】
この発明は基材とラスと防水層とが一体化された建築用
下地材に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a construction base material in which a base material, a lath, and a waterproof layer are integrated.
一般に、下地施工は下地板表面に防水紙を張りその上に
金属製ラス網を張り、最後に左官工事を行なって壁面を
仕上げるのが通常であった。Generally, when constructing a base, waterproof paper was placed on the surface of the base board, a metal lath net was placed on top of that, and finally, plastering was performed to finish the wall surface.
この左官工事とは、モルタルを２回塗りした後、リシン
を吹きつけたり、また、モルタルを１〜３回塗った後刷
毛引きすること等である。This plastering involves applying mortar two times and then spraying with ricin, or applying mortar one to three times and then brushing.
しかし、このような作業はすべて現場作業であるため、
非常に時間と手間を要する欠点があった。However, since all of this work is on-site work,
The drawback was that it required a lot of time and effort.
しかも、モルタル層と下地層との温度や湿度の変化によ
る伸縮の差異でモルタル層にひび割れが入る欠点があっ
た。Moreover, there is a drawback that the mortar layer cracks due to the difference in expansion and contraction due to changes in temperature and humidity between the mortar layer and the base layer.
また、モルタル層には防水性がないためにモルタル層を
透過した水により、タールフェルト（防水紙）の継ぎ目
から湿気が入ったり、ラス網を固定している釘が錆びて
モルタル表面ににじみ出し、表面を汚染する欠点もあっ
た。In addition, since the mortar layer is not waterproof, water that has passed through the mortar layer can cause moisture to enter through the seams of the tar felt (waterproof paper), and the nails that secure the lath mesh can rust and ooze onto the mortar surface. However, it also had the disadvantage of contaminating the surface.
この発明は上記欠点を解消したもので、以下実施例によ
って詳述する。This invention eliminates the above-mentioned drawbacks, and will be explained in detail below with reference to Examples.
図面はこの発明の正面図であって、１は合板、ロックウ
ールボード、スラッグウールボード、パーティクルボー
ド、ハードボード、インシュレーションボード、発泡ポ
リスチレン板、発泡ポリウレタン板等の基材である。The drawing is a front view of the present invention, and 1 is a base material such as plywood, rock wool board, slag wool board, particle board, hard board, insulation board, foamed polystyrene board, foamed polyurethane board, etc.
この基材１の表面にプラスチック製もしくはグラスファ
イバー製のラス２を固定する。A plastic or glass fiber lath 2 is fixed to the surface of this base material 1.
プラスチック製ラスは連続押出法で製造したネット状の
ラスが好ましく、網目の大きさは６〜２５ｍｍが最適で
ある。The plastic lath is preferably a net-like lath manufactured by continuous extrusion, and the optimal mesh size is 6 to 25 mm.
グラスファイバー製のラスは耐アルカリ性のグラスファ
イバーを使用するのが好ましく、平織、あや織等いずれ
でも良く、織る密度は２５朋平方あたり縦糸も横糸も２
０本未満が好ましい。It is preferable to use alkali-resistant glass fiber for the glass fiber lath, and it can be either plain weave or twill weave, and the weaving density is 25 for warp and weft per 25 mm square.
Less than 0 is preferred.
このようなラス２を基材１にホットメルトタイプの接着
剤で貼着する。Such a lath 2 is attached to the base material 1 using a hot melt adhesive.
もちろんステイプルを併用してもよいし、ステイプルの
みで固定してもよい。Of course, staples may be used in combination, or staples may be used alone.
次にこの表面全面に瀝青質を主成分とする塗料を塗着乾
燥して下塗塗料層４を形成する。Next, a paint containing bituminous material as a main component is applied to the entire surface and dried to form an undercoat paint layer 4.
この下塗塗料の主成分である瀝青質は水に分散したエマ
ルジョンタイプが好ましい。The bituminous substance, which is the main component of this undercoat, is preferably of an emulsion type dispersed in water.
というのは、使用に際して有機溶剤を使用する必要がな
いので、作業者の健康を害したり、大気汚染などの公害
を発生させることがなく、しかも火災の危険が少なく取
り扱いやすい利点があるからである。This is because it does not require the use of organic solvents, so it does not harm the health of workers or cause pollution such as air pollution, and it has the advantage of being easy to handle with little risk of fire. .
この発明は上述のように構成されているので、次のよう
な効果がある。Since this invention is configured as described above, it has the following effects.
■基材、ラス、下塗塗料層があらかじめ一体化されてい
るために、工期が大巾に短縮され工数、職種数の省力化
がはかれる。■Since the base material, lath, and primer coating layer are integrated in advance, the construction period is greatly shortened, and the number of man-hours and job types is reduced.
■表面に瀝青質を主成分とする塗料層を形成しているの
で、モルタルとの付着力がすぐれモルタルの亀裂や剥離
がおこらない。■Since a paint layer mainly composed of bituminous material is formed on the surface, it has excellent adhesion to mortar and prevents mortar from cracking or peeling.
また、防水性、防錆性にもすぐれており、ラスをとめる
ステイプルが錆びてもモルタル表面にでてくることはな
い。It also has excellent waterproof and rust-proof properties, and even if the staples that fasten the lath become rusty, they will not come out on the mortar surface.
■ラスを金属製からプラスチック系もしくはグラスファ
イバクロス系にかえたので軽量であり、運搬、施工が楽
になるうえ、錆や腐蝕の心配がなくなる。■Since the lath was changed from metal to plastic or glass fiber cloth, it is lightweight, making transportation and construction easier, and there is no need to worry about rust or corrosion.
■基材を断熱性のあるものを採用すると断熱材をかねる
下地材となり、断熱材を壁パネル内に埋設するような手
間をかけることなく断熱壁を構成できる。■If the base material is made of a heat-insulating material, it becomes a base material that also serves as a heat-insulating material, making it possible to construct a heat-insulating wall without the hassle of embedding heat-insulating material in wall panels.
図面はこの発明の一部切欠正面図である。 図面中、１は基材、２はラス、４は下塗塗料層を示す。 The drawing is a partially cutaway front view of the invention. In the drawings, 1 is a base material, 2 is a lath, and 4 is an undercoat layer.
Claims (1)
バークロス製ラスが固着され、その表面に瀝青質を主成
分とする下塗塗料層が形成されてなる建築用下地材。1. An architectural base material in which a plastic lath or glass fiber cloth lath is fixed to the surface of a base material, and an undercoat layer containing bituminous material as a main component is formed on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10921776A JPS58541B2 (en) | 1976-09-11 | 1976-09-11 | Architectural base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10921776A JPS58541B2 (en) | 1976-09-11 | 1976-09-11 | Architectural base material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5334331A JPS5334331A (en) | 1978-03-30 |
| JPS58541B2 true JPS58541B2 (en) | 1983-01-07 |
Family
ID=14504557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10921776A Expired JPS58541B2 (en) | 1976-09-11 | 1976-09-11 | Architectural base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58541B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119860A (en) * | 1983-12-02 | 1985-06-27 | 山陽国策パルプ株式会社 | Foundation material for building |
-
1976
- 1976-09-11 JP JP10921776A patent/JPS58541B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5334331A (en) | 1978-03-30 |
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