JPH08326262A - Ground treatment method for interior finishing of alc panel - Google Patents
Ground treatment method for interior finishing of alc panelInfo
- Publication number
- JPH08326262A JPH08326262A JP7160013A JP16001395A JPH08326262A JP H08326262 A JPH08326262 A JP H08326262A JP 7160013 A JP7160013 A JP 7160013A JP 16001395 A JP16001395 A JP 16001395A JP H08326262 A JPH08326262 A JP H08326262A
- Authority
- JP
- Japan
- Prior art keywords
- alc panel
- paper
- alc
- thickness
- treatment method
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 claims abstract description 18
- 229920002472 Starch Polymers 0.000 claims abstract description 16
- 235000019698 starch Nutrition 0.000 claims abstract description 16
- 239000008107 starch Substances 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004381 surface treatment Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 63
- 239000003292 glue Substances 0.000 description 18
- 238000005520 cutting process Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000007730 finishing process Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ＡＬＣパネルの内装仕
上げの下地処理方法に関し、特にＡＬＣパネル表面にク
ロス張り仕上げあるいは塗装仕上げする際に、ＡＬＣパ
ネル表面が平滑に仕上げられるＡＬＣパネルの内装仕上
げの下地処理方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface treatment method for finishing the interior of an ALC panel, and in particular, when the surface of the ALC panel is cross-tensioned or painted, the surface of the ALC panel is finished smoothly. The present invention relates to a surface treatment method.
【０００２】[0002]
【従来の技術】ＡＬＣパネルを壁体として使用し、それ
を内装仕上げする場合は、ＡＬＣパネル自体の表面に直
接にクロス張り、化粧壁紙あるいは塗装を施しても、Ａ
ＬＣパネルの表面は他の素材の壁体表面に比してかなり
粗いため、化粧層もその凹凸に追従してしまって平滑な
面が得られ難い。そのため、団子状にした樹脂モルタル
あるいは石膏系接着材を介してＡＬＣパネルに表面の平
滑性の優れた石膏ボードを接着させ、その石膏ボード表
面を仕上げ下地面と成し、その面に塗装、クロス張りな
どの通常の種々の内装仕上げ処理が行われている。2. Description of the Related Art When an ALC panel is used as a wall and the interior is finished, even if a cloth is directly attached to the surface of the ALC panel and a decorative wallpaper or painting is applied,
Since the surface of the LC panel is considerably rougher than the wall surface of other materials, it is difficult to obtain a smooth surface because the decorative layer also follows the irregularities. Therefore, a plaster board with excellent surface smoothness is adhered to the ALC panel through a dumpling-shaped resin mortar or a plaster-based adhesive, and the surface of the plaster board is used as a finishing base surface, and the surface is painted or clothed. Various normal interior finishing processes such as upholstery are performed.
【０００３】[0003]
【発明が解決しようとする課題】この従来のＡＬＣパネ
ルの内装仕上げの下地処理方法でも、平滑な下地面が得
られるが次のような種々の問題点があった。 ＡＬＣパネルと石膏ボードとを接着させるための樹脂
モルタルあるいは接着材の硬化に時間がかかるため、下
地処理および内装仕上げ工程に時間がかかる。 樹脂モルタル等を介し、また厚い石膏ボードを接着さ
せるため、壁厚が厚くなるとともに壁重量も重くなる。 地震等による壁体の変形によってモルタルあるいは接
着材とＡＬＣパネルとが剥離して石膏ボードが剥離し易
い。 壁が重くて大きいため施工作業が大変であり、コスト
もかかる。This conventional ALC panel interior finishing method can also provide a smooth underlayer, but has various problems as described below. Since it takes time to cure the resin mortar or the adhesive for adhering the ALC panel and the gypsum board, it takes time to perform the base treatment and the interior finishing process. Since thick gypsum board is adhered through resin mortar or the like, the wall thickness becomes thick and the wall weight becomes heavy. Due to the deformation of the wall body due to an earthquake or the like, the mortar or adhesive material and the ALC panel are easily peeled off, and the gypsum board is easily peeled off. Since the walls are heavy and large, construction work is difficult and costly.
【０００４】そこで、本発明の目的は、仕上げ工程時間
が短く、壁厚が薄くかつ軽く、壁体の変形による下地層
および化粧層の剥離がなく、さらに施工作業も容易でか
つ低コストで平滑な下地面が得られるＡＬＣパネル面の
内装仕上げの下地処理方法を提供することにある。Therefore, an object of the present invention is to shorten the finishing process time, thin and light the wall thickness, and prevent the base layer and the decorative layer from being peeled off due to the deformation of the wall body. Further, the construction work is easy and the cost is smooth. An object of the present invention is to provide a method for treating the surface of an ALC panel surface for finishing the interior of the ALC panel surface.
【０００５】[0005]
【課題を解決するための手段】このような目的を達成さ
せる本発明の第１発明は、ＡＬＣパネル表面を内装仕上
げする前の下地処理方法において、該ＡＬＣパネル表面
に下地材として３００ｇ／ｍ2 以上でかつ０．４ｍｍ以
上の厚さの紙（以下、下紙と言う）を接着させる方法で
ある。The first invention of the present invention for attaining the above object is to provide a substrate treatment method before the interior finishing of the surface of an ALC panel, wherein the surface of the ALC panel is treated with 300 g / m 2 as a substrate material. This is a method of adhering a paper having a thickness of 0.4 mm or more (hereinafter referred to as a lower paper).
【０００６】また、第２の発明はＡＬＣパネル表面を内
装仕上げする前の下地処理方法において、該ＡＬＣ表面
の凹凸を０．３ｍｍ以下と成し、その面に２００ｇ／ｍ
2 以上でかつ０．３ｍｍ以上の厚さの下紙を接着させる
方法である。なお、本発明において、下紙の厚さの測定
方法はダイヤルゲージを用いる。A second aspect of the present invention is a method for treating a surface of a surface of an ALC panel before the surface of the ALC panel is internally finished.
This is a method of adhering a lower paper having a thickness of 2 or more and a thickness of 0.3 mm or more. In the present invention, a dial gauge is used as the method for measuring the thickness of the lower paper.
【０００７】第１発明において、下紙としては、単位面
積当たりの重量が３００ｇ／ｍ2 以上でかつ０．４ｍｍ
以上の厚さが必要である。より好ましくは４００ｇ／ｍ
2 以上でかつ０．５ｍｍ以上の厚さである。３００ｇ／
ｍ2 より少ないものおよび厚さが０．４ｍｍより薄い下
紙を使用すると、その下紙表面に内装仕上げのためのク
ロス張り、塗装、化粧壁紙等を施しても、表面の平滑性
が得られない。また、本発明における紙の単位面積当た
りの重量および厚みの上限は、紙の接着作業性の面から
１０００ｇ／ｍ2 以下でかつ１．２ｍｍ以下の厚さとす
ることが好ましい。下紙の素材は特に限定されず、上
質、中質あるいはざら紙のボール紙であっても良く、ま
た、撥水紙や不燃紙でも良い。In the first invention, the lower paper has a weight per unit area of 300 g / m 2 or more and 0.4 mm.
The above thickness is required. More preferably 400 g / m
The thickness is 2 or more and 0.5 mm or more. 300 g /
If the lower paper having a thickness of less than m 2 and a thickness of less than 0.4 mm is used, the smoothness of the surface can be obtained even if the surface of the lower paper is covered with cloth for interior finishing, painting, decorative wallpaper, etc. Absent. In addition, the upper limits of the weight per unit area and the thickness of the paper in the present invention are preferably 1000 g / m 2 or less and 1.2 mm or less from the viewpoint of the workability of adhering the paper. The material of the lower paper is not particularly limited, and may be high-quality, medium-quality or rough cardboard, water-repellent paper or non-combustible paper.
【０００８】第２発明においては、ＡＬＣパネル表面の
凹凸を０．３ｍｍ以下と成し、このＡＬＣパネル表面に
２００ｇ／ｍ2 以上でかつ０．２５ｍｍ以上の厚さの下
紙を接着する方法である。なお、本発明におけるＡＬＣ
パネル表面の凹凸の測定は、レーザー光の反射光を利用
した走査型の表面形状測定器を用いて測定し、単位はｍ
ｍで表示する。この第２発明において、ＡＬＣパネル表
面の凹凸や接着する下紙の重量、厚みが上記条件を外れ
ると、その下紙表面に内装仕上げした場合、平滑性の優
れた仕上げ面が得られないとともに、下紙とＡＬＣパネ
ル表面の接着性が低下し、さらには使用する接着剤の使
用量も多くなる。In the second aspect of the present invention, the unevenness of the surface of the ALC panel is set to 0.3 mm or less, and the lower paper having a thickness of 200 g / m 2 or more and 0.25 mm or more is adhered to the surface of the ALC panel. is there. The ALC in the present invention
The unevenness of the panel surface is measured by using a scanning surface shape measuring instrument using reflected light of laser light, and the unit is m.
Display in m. In the second invention, when the unevenness of the ALC panel surface or the weight and thickness of the lower paper to be adhered deviates from the above-mentioned conditions, when the lower paper surface is internally finished, a finished surface having excellent smoothness cannot be obtained, and The adhesiveness between the lower paper and the surface of the ALC panel decreases, and the amount of adhesive used increases.
【０００９】ＡＬＣパネル表面の凹凸を０．３ｍｍ以下
と成す方法として、ＡＬＣの製造工程における切断方式
や、成形体の表面研磨や、パテ埋めなどで平滑にするこ
とができるが、平滑性処理工程の省力のためには、製造
工程における切断方式で平滑にすることが望ましい。こ
の製造工程における切断方式としては、ＡＬＣパネル用
のグリーンケーキをオートクレーブ養生前にピアノ線に
て切断するが、その際、ピアノ線を振動させながら移動
させる方法、あるいはピアノ線によって切断した直後に
グリーンケーキをローラー又はブレード等で押しつけて
凹凸を小さくする方法がある。As a method of forming irregularities on the surface of the ALC panel to 0.3 mm or less, the cutting method in the ALC manufacturing process, the surface polishing of the molded body, the filling with putty, etc. can be used to smooth the surface. In order to save labor, it is desirable that the cutting method in the manufacturing process be smooth. As a cutting method in this manufacturing process, a green cake for ALC panel is cut with a piano wire before curing in an autoclave. At that time, a method of moving the piano wire while vibrating the piano wire or a green wire immediately after cutting with the piano wire is used. There is a method of reducing unevenness by pressing the cake with a roller or a blade.
【００１０】ＡＬＣパネルと下紙との接着に使用する接
着剤としては、６〜２０重量％の澱粉糊固形分と２０重
量％の酢酸ビニル系樹脂との混合物の水溶液であること
が、接着性や紙の収縮防止等の点で望ましく、また同様
な理由から酢酸ビニル系樹脂含有量の下限は５重量％以
上とすることが望ましい。なお、本発明ではＡＬＣパネ
ル表面をシーラー等で表面処理した場合は、酢酸ビニル
系樹脂を含まない６〜２０重量％の澱粉糊固形分のみの
接着剤でも適用可能である。また接着剤剤には、防菌・
防カビ剤が含有していてもよい。The adhesive used for adhering the ALC panel and the lower paper is an aqueous solution of a mixture of 6 to 20% by weight of starch paste solid content and 20% by weight of vinyl acetate resin. It is desirable from the standpoint of preventing shrinkage of paper and paper, and for the same reason, the lower limit of the vinyl acetate resin content is desirably 5% by weight or more. In the present invention, when the surface of the ALC panel is surface-treated with a sealer or the like, an adhesive containing only a starch paste solid content of 6 to 20% by weight, which does not contain a vinyl acetate resin, can be applied. In addition, anti-bacterial
A fungicide may be contained.
【００１１】また、本発明においては、下紙を接着させ
る際にＡＬＣパネル間の目地上部に下紙同士の接合部が
位置しないように接着させることが望ましい。すなわ
ち、このようにすることにより、ＡＬＣパネル間の相対
的な変位を直接化粧層のクロス壁紙、塗装面に伝えない
ため、化粧層がＡＬＣパネル間の目地に沿ってキレツが
生じたりするのを防止することができる。Further, in the present invention, it is desirable that the lower papers are bonded so that the joints between the lower papers are not located at the joints between the ALC panels. That is, by doing so, the relative displacement between the ALC panels is not directly transmitted to the cross wallpaper of the decorative layer or the painted surface, so that the decorative layer may be cracked along the joints between the ALC panels. Can be prevented.
【００１２】さらに、接着する下紙はその幅が一枚のＡ
ＬＣパネルの幅より大きいもの、特にＡＬＣパネル幅よ
り１．２倍以上のものを用いることが望ましい。すなわ
ち、このような下紙を用いれば、自ずと下紙同士の接合
部がＡＬＣパネル間の目地部に位置しにくくなり、施工
時に特別注意を払う必要がなくなる。しかも、下紙張り
の工期を短縮することができるようになる。ただし、接
着の作業性の面から下紙の幅としては１５００ｍｍまで
が望ましい。なお、本発明においては平滑性をより向上
させるために、隣合う下紙同士の接合部のすき間をでき
るだけ小さく（望ましくは３ｍｍ以下）し、またＡＬＣ
パネル間の目地間隔も１０ｍｍ以下にすることが望まし
い。Further, the bottom paper to be adhered has a width A of one sheet.
It is desirable to use one having a width larger than that of the LC panel, particularly 1.2 times or more the width of the ALC panel. That is, when such a bottom paper is used, the joint portion between the bottom papers is not easily located at the joint between the ALC panels, and it is not necessary to pay special attention during construction. In addition, it is possible to shorten the construction period for the underlay. However, the width of the lower sheet is preferably 1500 mm from the viewpoint of workability of adhesion. In the present invention, in order to further improve smoothness, the gap between the joints between adjacent lower sheets is made as small as possible (desirably 3 mm or less), and the ALC
It is desirable that the joint spacing between the panels is also 10 mm or less.
【００１３】以下、本発明を実施例をもって説明する。The present invention will be described below with reference to examples.
【実施例１】固定したピアノ線によって切断されたＡＬ
Ｃパネル（表面粗さ：０．５ｍｍ）を使用して、その表
面に２００ｇ／ｍ2 ( 厚さ０．２５ｍｍ) 、２２０ｇ／
ｍ2( 厚さ０．２８ｍｍ) 、２５０ｇ／ｍ2 ( 厚さ０．
３３ｍｍ) 、３００ｇ／ｍ2( 厚さ０．４１ｍｍ) 、４
００ｇ／ｍ2 ( 厚さ０．５６ｍｍ) のボール紙を張っ
た。接着剤は、１２重量％の澱粉糊固形分と１０重量％
の酢酸ビニル系樹脂との混合物の水溶液を用いた。その
際、接着剤を下紙裏面に塗り、それをＡＬＣパネル表面
に張った後、スポンジローラーで空気抜きをした。１週
間後、ボール紙表面の平滑性を調べた。Example 1 AL cut by a fixed piano wire
Using a C panel (surface roughness: 0.5 mm), its surface is 200 g / m 2 (thickness 0.25 mm), 220 g /
m 2 (thickness 0.28 mm), 250 g / m 2 (thickness 0.
33 mm), 300 g / m 2 (thickness 0.41 mm), 4
A cardboard of 00 g / m 2 (thickness 0.56 mm) was stretched. The adhesive consists of 12 wt% starch paste solids and 10 wt%
An aqueous solution of a mixture of the above with a vinyl acetate resin was used. At that time, an adhesive was applied to the back surface of the lower paper, and the surface of the ALC panel was stretched, and then air was removed with a sponge roller. After one week, the smoothness of the cardboard surface was examined.
【００１４】その結果、２５０ｇ／ｍ2 ( 厚さ０．３３
ｍｍ) 以上のボール紙では、カッティング面の凹凸が目
立たなくなった。そしてこのボール紙の表面に内装仕上
げ用化粧層として再湿壁紙を設けた結果、凹凸が全く目
立たない平滑性の優れた化粧層が得られた。一方、２５
０ｇ／ｍ2 ( 厚さ０．３３ｍｍ) よりも軽くて薄いボー
ル紙では、カッティング面の凹凸が目立たち、かつこの
ボール紙の表面に内装仕上げ用化粧層として再湿壁紙を
設けたものは、表面の凹凸が目立ち商品価値の低いもの
であった。As a result, 250 g / m 2 (thickness 0.33
With the above cardboard, the irregularities on the cutting surface became inconspicuous. Then, a rewet wallpaper was provided on the surface of this cardboard as a decorative layer for interior finishing, and as a result, a decorative layer having excellent smoothness with no conspicuous unevenness was obtained. On the other hand, 25
For cardboard that is lighter and thinner than 0 g / m 2 (thickness 0.33 mm), the unevenness of the cutting surface is conspicuous, and this cardboard has a rewet wallpaper as a decorative layer for interior finishing, Surface irregularities were conspicuous and had low commercial value.
【００１５】[0015]
【実施例２】オートクレーブ養生前の半硬化状のグリー
ンケーキを振動させたピアノ線によって切断して得られ
たＡＬＣパネル（表面粗さ：０．２ｍｍ）をパネルを使
用して、その表面に１５０ｇ／ｍ2 ( 厚さ０．１８ｍ
ｍ) 、２７０ｇ／ｍ2 ( 厚さ０．２０ｍｍ) 、２００ｇ
／ｍ2 ( 厚さ０．２５ｍｍ) 、２５０ｇ／ｍ2 ( 厚さ
０．３３ｍｍ) 、３５０ｇ／ｍ2 ( 厚さ０．４８ｍｍ)
のボール紙を張った。接着剤は、１２重量％の澱粉糊固
形分と１０重量％の酢酸ビニル系樹脂との混合物の水溶
液を用いた。その際、接着剤をボール紙に塗り、それを
ＡＬＣパネル表面に張った後、スポンジローラーで空気
抜きをした。１週間後、ボール紙表面の平滑性を調べ
た。[Example 2] An ALC panel (surface roughness: 0.2 mm) obtained by cutting a semi-cured green cake before curing in an autoclave with a vibrating piano wire was used. / M 2 (0.18m thick
m), 270 g / m 2 (thickness 0.20 mm), 200 g
/ M 2 (thickness 0.25mm), 250g / m 2 (thickness 0.33mm), 350g / m 2 (thickness 0.48 mm)
Put cardboard on. As the adhesive, an aqueous solution of a mixture of a starch paste solid content of 12% by weight and a vinyl acetate resin of 10% by weight was used. At that time, the adhesive was applied to the cardboard, and the cardboard was stretched on the surface of the ALC panel, and then air was removed with a sponge roller. After one week, the smoothness of the cardboard surface was examined.
【００１６】その結果、２００ｇ／ｍ2 ( 厚さ０．２５
ｍｍ) 以上のボール紙では、カッティング面の凹凸が目
立たなくなった。そしてこのボール紙の表面に内装仕上
げ用化粧層として再湿壁紙を設けた結果、凹凸が全く目
立たない平滑性の優れた化粧層が得られた。As a result, 200 g / m 2 (thickness 0.25
With the above cardboard, the irregularities on the cutting surface became inconspicuous. Then, a rewet wallpaper was provided on the surface of this cardboard as a decorative layer for interior finishing, and as a result, a decorative layer having excellent smoothness with no conspicuous unevenness was obtained.
【００１７】[0017]
【実施例３】実施例２と同一ＡＬＣパネルを使用して、
３５０ｇ／ｍ2 ( 厚さ０．４８ｍｍ) のボール紙を張っ
た。その際、表１に示す接着剤を各々ボール紙に塗り、
それをＡＬＣパネル表面に張り、スポンジローラーで空
気抜きをした。接着剤の接着性について、１週間後にＡ
ＬＣパネル表面からボール紙を手で剥がし、その際の紙
の剥離状態及び紙の収縮状態を調べた。また同条件でボ
ール紙張りしたＡＬＣパネルを、５℃、相対湿度95％で
４時間、40℃、相対湿度50％で４時間の温冷繰り返し試
験を50サイクル行なった。その後、ボール紙を剥がすこ
とで紙の剥離状態及び紙の収縮状態を調べた。Example 3 Using the same ALC panel as in Example 2,
A cardboard of 350 g / m 2 (thickness 0.48 mm) was stretched. At that time, apply each of the adhesives shown in Table 1 to the cardboard,
It was attached to the surface of the ALC panel, and air was removed with a sponge roller. About the adhesiveness of the adhesive, A after 1 week
The cardboard was peeled off from the LC panel surface by hand, and the peeled state of the paper and the contracted state of the paper at that time were examined. The cardboard-clad ALC panel under the same conditions was subjected to 50 cycles of a hot and cold repeated test at 5 ° C. and 95% relative humidity for 4 hours and 40 ° C. and 50% relative humidity for 4 hours. Then, the cardboard was peeled off to examine the peeled state of the paper and the contracted state of the paper.
【００１８】なお、紙の剥離状態を示す紙層剥離および
界面剥離とは次の状態をいう。 紙層剥離：ＡＬＣパネル表面に接着させた紙を手で剥離
した際に、紙層の一部がＡＬＣパネル表面に接着して残
り、他の残りの紙層のみが剥離すること。 界面剥離：ＡＬＣパネル表面に接着させた紙を手で剥離
した際に、紙層の全てが剥離すること。 実施例３では、表１に示すようにいずれの条件でも紙の
剥離状態が紙層剥離し良好な接着性を示した。The paper layer peeling and the interface peeling, which represent the peeled state of the paper, are as follows. Paper layer peeling: When the paper adhered to the surface of the ALC panel is peeled by hand, a part of the paper layer remains adhered to the surface of the ALC panel, and the other remaining paper layers are separated. Interfacial peeling: When the paper adhered to the ALC panel surface is peeled by hand, the entire paper layer is peeled off. In Example 3, as shown in Table 1, the peeled state of the paper was peeled by the paper layer under all conditions, and good adhesiveness was exhibited.
【００１９】[0019]
【比較例】表１の比較例に示す接着剤を使用した以外
は、実施例３と同一ＡＬＣパネルおよび同一条件で接着
剤の接着性を調べた。その結果、表１に示すように界面
剥離や紙層剥離でも紙が収縮して、後の仕上げ処理に支
障がきたすものであった。 表 １ 実施例 接着剤 接着性 備考 静置 温冷繰り返し (1) 澱粉糊12％＋酢酸ビニル系糊6 ％ 紙層剥離 紙層剥離 (2) 澱粉糊12％＋酢酸ビニル系糊10％ 紙層剥離 紙層剥離 (3) 澱粉糊12％＋酢酸ビニル系糊15％ 紙層剥離 紙層剥離 (4) 澱粉糊 8％＋酢酸ビニル系糊15％ 紙層剥離 紙層剥離 (5) 澱粉糊20％＋酢酸ビニル系糊10％ 紙層剥離 紙層剥離 比較例 (1) 澱粉糊（固形分12％） 紙層剥離 界面剥離 (2) 合成ゴム糊 紙層剥離 紙層剥離 紙が収縮 (3) 酢酸ビニル系糊 紙層剥離 一部界面剥離 紙が収縮 (4) 澱粉糊12％＋合成ゴム糊 5％ 紙層剥離 一部界面剥離 (5) 澱粉糊12％＋合成ゴム糊15％ 紙層剥離 紙層剥離 紙が収縮 (6) 澱粉糊12％＋酢酸ビニル系糊10％ 一部界面剥離 界面剥離 (7) 澱粉糊12％＋酢酸ビニル系糊25％ 紙層剥離 一部界面剥離 Comparative Example The adhesiveness of the adhesive was examined under the same ALC panel and conditions as in Example 3 except that the adhesive shown in the comparative example in Table 1 was used. As a result, as shown in Table 1, the paper shrinks even at the interface peeling and the paper layer peeling, which hinders the subsequent finishing treatment. Table 1 Example glue adhesion Remarks standing warm cold repeat (1) starch paste 12% + vinyl acetate adhesive 6% paper layer release paper layer peeling (2) starch paste 12% + vinyl acetate adhesive 10% paper layer Peeling Paper layer peeling (3) Starch glue 12% + Vinyl acetate glue 15% Paper layer peeling Paper layer peeling (4) Starch glue 8% + Vinyl acetate glue 15% Paper layer peeling Paper layer peeling (5) Starch glue 20 % + Vinyl acetate glue 10% Paper layer peeling Paper layer peeling comparative example (1) Starch glue (solid content 12%) Paper layer peeling Interface peeling (2) Synthetic rubber glue Paper layer peeling Paper layer peeling Paper shrinks (3) Vinyl acetate glue Peeling off paper layer Partial interface peeling Paper shrinks (4) Starch glue 12% + synthetic rubber glue 5% Paper layer peeling Partial interface peeling (5) Starch glue 12% + synthetic rubber glue 15% Paper layer peeling Paper layer peeling Paper shrinks (6) Starch glue 12% + Vinyl acetate glue 10% Partial interface peeling Interface peeling (7) Starch glue 12% + Vinyl acetate glue 25% Paper layer peeling Partial interface peeling
【００２０】[0020]
【発明の効果】本発明の方法によれば、ＡＬＣパネルの
内壁や間仕切り壁の内装仕上げに先立って、ＡＬＣパネ
ル表面に下紙を接着させることによって、 仕上げ面の平滑性を向上させることができ、綺麗な内
装仕上げができること 仕上げ作業が容易であること、 仕上げ工程を短縮できること、 壁厚を軽くかつ薄くすることができること、 仕上げの化粧層の剥離を防止できること、 コストの低減化が可能であること、 等の種々の多大な効果を奏するようになる。According to the method of the present invention, the smoothness of the finished surface can be improved by adhering the lower paper to the surface of the ALC panel prior to the interior finishing of the inner wall and the partition wall of the ALC panel. It is possible to make a clean interior finish, easy finishing work, shorten the finishing process, make the wall thickness lighter and thinner, prevent peeling of the decorative layer of the finish, and reduce costs. And various other great effects.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中川 清之 愛知県尾張旭市下井町下井2035 小野田エ ー・エル・シー株式会社材料研究所内 (72)発明者 松尾 憲樹 愛知県尾張旭市下井町下井2035 小野田エ ー・エル・シー株式会社材料研究所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kiyoyuki Nakagawa 2035 Shimoi, Shimoi-cho, Owariasahi-shi, Aichi Prefecture Inoda Materials Research Co., Ltd. Onoda ALC Co., Ltd. Materials Research Laboratory
Claims (4)
地処理方法において、該ＡＬＣパネル表面に下地材とし
て３００ｇ／ｍ2 以上でかつ０．４ｍｍ以上の厚さの紙
を接着させることを特徴とするＡＬＣパネルの内装仕上
げの下地処理方法。1. A surface treatment method before the surface of an ALC panel is internally finished, wherein a paper having a thickness of 300 g / m 2 or more and 0.4 mm or more is adhered to the surface of the ALC panel as a base material. ALC panel interior finishing surface treatment method.
地処理方法において、該ＡＬＣ表面の凹凸を０．３ｍｍ
以下と成し、その表面に２００ｇ／ｍ2 以上でかつ０．
２５ｍｍ以上の厚さの紙を接着させることを特徴とする
ＡＬＣパネルの内装仕上げの下地処理方法。2. A surface treatment method before the interior finishing of an ALC panel surface, wherein the unevenness of the ALC surface is 0.3 mm.
The following was satisfied, and the surface was 200 g / m 2 or more and 0.
A method for treating the surface of an ALC panel as an interior finish, which comprises bonding a paper having a thickness of 25 mm or more.
の澱粉糊固形分と２０重量％以下の酢酸ビニル系樹脂と
の混合物の水溶液であることを特徴とする請求項１また
は２記載のＡＬＣパネルの内装仕上げの下地処理方法。3. The adhesive for adhering paper is 6 to 20% by weight.
3. The method for treating the interior finish of an ALC panel according to claim 1 or 2, which is an aqueous solution of a mixture of said starch paste solid content and 20% by weight or less of a vinyl acetate resin.
部に位置しないように紙を接着させる請求項１、２また
は３記載のＡＬＣパネルの内装仕上げの下地処理方法。4. The method for treating the interior finish of an ALC panel according to claim 1, 2 or 3, wherein the paper is adhered so that the joint between the papers is not located at the joint between the ALC panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7160013A JPH08326262A (en) | 1995-06-02 | 1995-06-02 | Ground treatment method for interior finishing of alc panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7160013A JPH08326262A (en) | 1995-06-02 | 1995-06-02 | Ground treatment method for interior finishing of alc panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08326262A true JPH08326262A (en) | 1996-12-10 |
Family
ID=15706097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7160013A Pending JPH08326262A (en) | 1995-06-02 | 1995-06-02 | Ground treatment method for interior finishing of alc panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08326262A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729500A (en) * | 1980-07-30 | 1982-02-17 | Sumiyoshi Yokoi | Method of construction of lining of wallpaper |
| JPS5789054A (en) * | 1980-11-20 | 1982-06-03 | Yayoi Kagaku Kogyo Kk | Fancy finishing of rough surface for interior material |
| JPH06345558A (en) * | 1993-06-04 | 1994-12-20 | Sumitomo Metal Mining Co Ltd | Alc panel and production thereof |
-
1995
- 1995-06-02 JP JP7160013A patent/JPH08326262A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729500A (en) * | 1980-07-30 | 1982-02-17 | Sumiyoshi Yokoi | Method of construction of lining of wallpaper |
| JPS5789054A (en) * | 1980-11-20 | 1982-06-03 | Yayoi Kagaku Kogyo Kk | Fancy finishing of rough surface for interior material |
| JPH06345558A (en) * | 1993-06-04 | 1994-12-20 | Sumitomo Metal Mining Co Ltd | Alc panel and production thereof |
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