JPH0220760A - Sticking type panel and sticking application method therewith - Google Patents

Abstract

PURPOSE:To make an adjustmental movement on a sticking objective plane be freely and firmly fixable after being butted to each other, by applying a liquid agent which temporarily stops the adhesive strength of an instantaneously adhesive sticking layer when it is stuck to the sticking objective plane. CONSTITUTION:Actual working parts 2a, 2b are installed in the side of a panel 1, while an instantaneous adhesive sticking layer 3 is installed in the back. In addition, a liquid agent, which temporarily stops adhesive strength of the sticking layer 3 at time of sticking, is applied onto a sticking objective plane. Then, the panel 1 is pressed to the sticking objective plane, and during the temporary stopping action of the adhesive strength in the sticking layer 3 of the liquid agent, the actual working parts 2a, 2b are fitted by adjustmental movement and butted with each other, and then they are fixed by development of the adhesive strength of the sticking layer 3.

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to an adhesive decorative laminate and an adhesive construction method using the decorative laminate.

``Conventional technology'' Unlike soft wallpaper, hard decorative boards that are to be installed on walls, ceilings or floors require glue, adhesive, etc. on the back side.
There is no one that has an adhesive layer made of adhesive or the like.

With this kind of product, the surface to be pasted is not known in advance, so it is necessary to have an adhesive layer with strong adhesive force, but once it comes into contact with the surface to be pasted,
Unlike soft wallpaper, which can be bent to check the surface to be pasted, hard decorative boards cannot be checked, and it is impossible to move them to correct errors caused by this, so it is difficult to accurately This is because it is not possible to make a proper match.

Incidentally, as mentioned above, decorative boards are laid by butting each other, but the actual processing is carried out in order to lock and integrate the butted boards to each other and prevent them from lifting up. Normally, the actual fitting process must be carried out by moving the decorative board back and forth into contact with the surface to be pasted, and even under this circumstance, it is not possible to provide an adhesive layer to the decorative board. be.

The current method of attaching such decorative boards is as follows.

First, an adhesive is applied to the base of the surface to be pasted, and decorative boards are laid one by one on the applied surface, one by one.

The butting is performed by adjustment movement for fitting the actual processed portion of the succeeding decorative board, which is performed while the adhesion strength of the applied adhesive is weak.

However, the fixation of the butted decorative boards with adhesive is extremely weak, and they will move if you let go of them, so in order to add binding force, nails are usually driven into the real parts at intervals of about 200 to 300 mm. Strain and fix.

Tighten the nail head with a punch. This needle wire only holds one end (real part) of the decorative board against the base, so if it is too strong, it will cause the other end to lift up.
Since this interferes with the fitting of the actual processed part between the subsequent decorative board and the subsequent decorative board, it requires a high level of skill and is usually carried out by professionals.

The decorative boards are laid by repeating the above-mentioned work, and the efficiency is usually about 72 to 48 boards for one tsubo of construction.

``Problems to be Solved by the Invention'' As mentioned above, in conventional decorative laminate installation, accurate butting cannot be achieved (the adhesion strength of the adhesive applied to the target surface is weak). In order to detect the fixed instability based on this, it requires a highly skilled guideline, and the drawback is that it is extremely inefficient.

The present invention was made in view of the above circumstances, and although it has a strong adhesive layer on the back side, it can be adjusted and moved freely on the target surface, and after abutting, the strong adhesive layer The aim is to obtain a decorative board that can be firmly fixed with the adhesive strength of
Furthermore, it is an object of the present invention to provide a pasting construction method using the decorative board.

"Means for Solving the Problems" In order to achieve the object described in L, the adhesive-type decorative board of the present invention has an actual processed part on the side surface, an instant adhesive adhesive layer on the back surface, and an adhesive layer. A liquid agent is applied to the target surface to temporarily stop the adhesive force of the adhesive layer during pasting.

In addition, an actual processing part is provided on the side surface, the back side is lined with a cushioning material such as a foam sheet, and an instant adhesive adhesive layer is laminated on the cushioning material, and the adhesive layer is laminated on the surface to be pasted when pasting. A liquid agent is applied that temporarily stops the adhesive force.

Furthermore, in the pasting method of the present invention, the above-mentioned decorative board is pressed onto the surface to be pasted while applying the above-mentioned liquid, and the adjustment movement is performed while the adhesive force of the adhesive layer of the liquid is temporarily stopped. The actual processed parts are fitted and butted against each other, and fixed by the adhesive force of the adhesive layer.

In addition, in the above construction method, if the target surface is a base that is difficult to adhere to with adhesives such as mortar or plaster, it is recommended to mix a synthetic resin emulsion or synthetic resin solution into the liquid and apply the adhesive. It is a good idea to suppress the powdery particles on the surface to be applied and also to solidify the surface.

In addition, if deterioration of the adhesive strength on the construction surface is predicted due to changes in temperature after construction, etc., it is preferable to mix a curing agent or a curing accelerator for the adhesive into the liquid.

"Function" The liquid applied to the surface to be pasted is interposed as a diaphragm between the adhesive layer of the decorative board, so the contact of the adhesive layer to the surface to be pasted is inhibited, and the adhesion is temporary. It stops and the decorative board can be moved freely.

The temporary stoppage is canceled when the liquid agent disappears by being absorbed by the surface to which it is applied or by volatilization.

Therefore, during the above-mentioned temporary stop, the decorative board can move freely and its position can be adjusted, and the actual processing part can be fitted, and after the temporary stop is finished, the adhesive layer is strong The adhesive force acts to fix the decorative board to the surface to which it is attached.

At this time, it is preferable that the decorative board is lined with a cushioning material, since it can absorb the unevenness of the base when a heavy load is applied, such as with flooring.

Furthermore, during construction, it is preferable that the liquid agent has other effects added to it.

For example, if the base is a surface that is difficult for adhesives to act on, such as mortar or plaster, the base will be improved if the liquid contains a primer base such as a synthetic resin emulsion or synthetic resin solution. Furthermore, if a curing agent is included, it is possible to prevent the adhesive from deteriorating over time.

"Example" To explain the example with reference to the drawings, Figure 1a,
In b, makeup + F1. 1 and 1' have actual processed parts 2a and 2b on the side surfaces, respectively, and the decorative board 1 shown in figure a has an instant adhesive adhesive layer 3 on the back surface.

Further, in the decorative board 1'' shown in Figure b, the back surface is lined with a cushioning material 4 such as a foam sheet, and the adhesive N3 is provided on the cushioning material 4.

When the decorative board 11'' is attached to a target surface such as a wall, ceiling, or floor, a liquid agent is applied to the target surface to temporarily stop the adhesive force of the adhesive layer 3. Since the liquid agent is interposed as a diaphragm between the adhesive layer 3 and the base, the decorative laminate 1.1' can move freely even when pressed against the base, and is able to achieve the desired effect. Processing section 2a, 2
Achieve fitting between b.

In addition, there is no problem even if the actual processing is difficult.

The liquid agent disappears over time by being absorbed by the base, volatilizing, or the like.

Then, since there is no longer anything that was preventing contact with the substrate, the adhesive layer 3 exhibits the strong adhesive ability that had been inhibited until then and sticks to the substrate, creating no binding force for fixation. Eliminates the need for addition.

It is preferable to have a backing with the cushioning material 4 shown in Figure b, because even if there is some irregularity in the underlying surface, it will be absorbed.

As is clear from the above, since the liquid agent in the present invention can exist as a diaphragm for a certain period of time, it must be as insoluble as possible in the adhesive layer 3, such as water for rubber or acrylic. It is preferable that there be.

In addition, as for the liquid agent, it is convenient to contain an effective efficacy agent by taking advantage of the fact that it is laminated on the base or the adhesive layer 3.

For example, if a primer base material such as a synthetic resin emulsion or synthetic resin solution is included, the base material such as mortar and plaster can be simultaneously improved.

Furthermore, if a curing agent is included, deterioration of the adhesive layer 3 due to temperature changes can be compensated for.

"Effects of the Invention" Since the present invention is configured as described above, it produces the effects described below.

Since pressing can be adjusted and moved later, it is possible to enjoy the advantages of an adhesive layer, and this allows for highly efficient construction with a do-it-yourself skill level without relying on professionals. .

[Brief explanation of the drawing]

FIGS. 1a and 1b are longitudinal sectional views of a decorative board according to the present invention. 1... Decorative board, 2a, 2b... Actual processing section, 3
... Adhesive layer, 4... Cushioning material.

Claims (5)

[Claims] (1) An actual processing part is provided on the side surface, an instant adhesive adhesive layer is provided on the back surface, and a liquid agent is applied to the target surface to temporarily stop the adhesive force of the adhesive layer during pasting. Adhesive decorative board that is characterized by: (2) The actual processing part is provided on the side surface, the back side is lined with a cushioning material such as a foam sheet, and an instant adhesive adhesive layer is laminated on the cushioning material, and the adhesive layer is applied to the surface to be pasted. An adhesive-type decorative board characterized in that it is made by applying a liquid agent that temporarily stops the adhesive force of the adhesive. (3) The decorative board according to claim 1 or 2 is pressed against the surface to be adhered while applying a liquid agent, and the actual processed part is fitted by adjusting movement while the adhesive force of the adhesive layer of the liquid agent is temporarily stopped. A pasting construction method characterized in that the parts are brought together and butted, and fixed by the development of the adhesive force of the pasting layer. (4) The pasting method according to claim 3, wherein a synthetic resin emulsion or a synthetic resin solution is mixed into the liquid agent. (5) The adhesive application method according to claim 3, wherein the liquid agent contains a curing agent or a curing accelerator for the adhesive.