JPS603228Y2 - Tile adhesive decorative board - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a tile adhesive decorative board used as a constituent member of internal and external walls of architectural structures, partition walls, and the like.

Recently, with the spread of dry construction of building structures, it has been used as structural members for internal and external walls, partition walls, etc. of building structures.
There is a tendency for tile-adhesive decorative boards to be used more frequently, and these tile-adhesive decorative boards are usually coated on one side of a flat substrate such as a plywood board, pulp cement board, asbestos slate board, calcium silicate board, or hard vinyl chloride board. Most are formed by pasting a large number of tile pieces over the entire surface.

These tile adhesive decorative boards are designed to have a large number of tile pieces adhered to one side of a flat substrate in a regular manner to form beautiful joints, and from the viewpoint of aesthetics and design. Care must be taken to ensure that the tile pieces are firmly adhered to the substrate and to avoid defects such as peeling or falling off.In order to meet this requirement, considerable skill and skill are required in the work of attaching tile pieces to the substrate. As a result, not only is it a problem to secure skilled workers, but also the construction costs are high.

This invention enables the tile pieces to be attached regularly to the substrate without requiring any special technique or skill, and also allows the tile pieces to be firmly attached to the substrate. It was proposed for the purpose of providing a tile adhesive decorative board with a flat plate of a rectangular shape of an appropriate thickness, with deep indentations at one end at predetermined intervals along the length of the board. A stepped portion formed in the width direction of the board by the deep recesses of the recesses, which are provided with a large number of recesses for attaching tiles, the ends of which have approximately the thickness of the board, and which are formed by a flat sloped surface between the two ends. The present invention relates to a tile adhesive decorative board characterized in that the tile piece is adhered to the recessed portion with the lower end surfaces of the tile piece aligned with each other.

Hereinafter, the present invention will be specifically explained with reference to embodiments shown in FIGS. 1 and 2.

In FIG. 1, 1 is a rectangular (rectangular) flat asbestos slate plate (flat substrate) made by an asbestos slate paper making device and has an appropriate thickness, and 2 is a plate provided on one side of the flat substrate 1. In the recessed part for pasting the tile piece, the recessed part 2 is the first
As shown in the figure, on one side of the substrate 1, in the longitudinal direction (arrow A
A large number of them are provided at predetermined intervals along the direction.

The recesses 2 have one end 2a deeply depressed, the other end 2b approximately the thickness of the substrate 1, and both ends 2a.
A and 2b are formed by a flat inclined surface 2C, and the deep recess 2a of each recess 2 forms a step 2d in the width direction of the substrate (direction of arrow B).

The recesses 2 are formed on one side of a raw asbestos slate plate produced by a normal asbestos slate papermaking machine, and are provided with protrusions in the shape and dimensions corresponding to the recesses 2 on the surface of the raw asbestos slate plate. It can be easily formed by winding with a making jig or by pressing.

When adhering the tile piece 3 to each recess 2 of the flat substrate 1 formed on one side of the large number of tile adhesion recesses 2 as described above, the bonding surface of the tile piece 3 and each recess 2 are After applying adhesive to the sloped surface 2C of the tile piece 3, the lower end surface of the tile piece 3 is placed and pressed on the step part 2d of each recess 2, and the tile piece 3 is positioned by the step part 2d and is pasted. Therefore, the tile pieces 3 can be adhered regularly and firmly without requiring any special technique or skill.

Then, by filling the joints between the adjacent tile pieces 3 with a suitable joint mortar, a tile adhesive decorative board with beautiful joints can be obtained.

In this case, as shown in FIG. 4, the surface of each attached tile piece 3 is configured to be flush, or as shown in FIG. 5, one end 3' of the tile piece 3 protrudes from the surface. - Various patterns, such as a configuration exhibiting an overlapping pattern, can be made by appropriately changing the shape of the tile piece 3 to be adhered based on each recess 2 of the substrate 1.

One embodiment of the tile-attached decorative board of the present invention is constructed as described above, and the lower end surface of the tile piece 3 is placed in the stepped portions 2d of the many recesses 2 formed on one side of the flat substrate 1. Since the tile pieces 3 can be positioned and attached using the stepped portions 2d, the tile pieces 3 can be regularly and firmly attached to the substrate 1 without requiring any special technique or skill. At the same time, the tile piece 3 is placed on the stepped portion 2dl of the substrate, which has the effect of preventing it from peeling off or falling off from the substrate 1.

Since the tile-adhesive decorative board of the present invention has the above-mentioned configuration and function, the present invention makes it possible to obtain the tile-adhesive decorative board at low cost without requiring skilled workers. This has the practical effect of being able to do the following.

[Brief explanation of the drawing]

1 to 4 are schematic explanatory diagrams of one embodiment of the present invention, in which FIG. 1 is a plan view of a flat substrate, and FIG. 2 is a
■ Line sectional view, Figure 3 is a plan view of the present tile-attached decorative board, Figure 4 is a sectional view taken along the line IV-IV of Figure 3, and Figure 5 is a sectional view corresponding to Figure 4 of a modified example. It is. 1: flat substrate, 2: recess, 2a: deep recess, 2b
= portion approximately equal to the thickness of the substrate, 2c: flat inclined surface,
2d: Stepped portion, 3: Tile piece.

Claims (1)

[Scope of utility model registration request] On one side of a rectangular flat substrate of an appropriate thickness, one end is deeply recessed at predetermined intervals along its length, the other end has approximately the thickness of the substrate, and there is a gap between the two ends. A large number of recesses for attaching tiles formed with flat inclined surfaces are provided, and the lower end surface of the tile piece is aligned with the step part formed in the width direction of the substrate by the deep recesses of the recesses, and the tile piece is placed in the recess. A tile-adhered decorative board characterized by being pasted.