JPS63261051A - Method for adhering finish material such as tile - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for pasting tiles or stone slabs used for the interior or exterior of concrete buildings. Tiles without soles,
This relates to a method for attaching thin stone plates.

[Conventional technology] Generally, traditional tiles develop ridges during their firing.

The sole is formed by a concave groove, and is held on the base surface by the mechanical attachment caused by solidification of the mortar used for attachment and the adhesive force of the mortar. On the other hand, in the case of stone, dowel holes are provided in both the base material and the material, and dowels are interposed here to support the stone by adhesion and shear force, and metal anchor wires are then hooked to the dowels. The weight is supported by tension. Recent advances in cutters and adhesives have made it possible to use tiles without soles and thin stones as plastering stones, but dowels cannot be used to install them.
Mechanical holding had to be done using wire, so the construction was done by simply gluing copper wire or the like to the back side and using this as an anchor. Furthermore, a hole was made at the edge of the finishing material for the anchor wire, and a copper wire was passed through the hole to be used as an anchor.

[Problems to be solved by the invention] Traditionally, tiling technology has relied on the skill level of the tiles, such as the formulation of the mortar, its softness, and the degree of compression, but as the size of the construction work increases and the shortage of skilled workers, is being sued. Many new technologies have been adopted in the construction method, such as the pressure bonding method, and superior synthetic resin-based adhesives are used for the adhesives mixed in with the mortar, especially for exterior tiles. The problem of deterioration of the tiles itself was unavoidable, and tiles often fell off, resulting in unexpected accidents resulting in personal injury to passersby. In particular, when attaching tiles or stones without soles, metal anchor wires such as annealed stainless steel wire or copper wire are used because structural anchorage cannot be relied upon. For installation on wood,
Similarly, since adhesive is used, the problem of adhesive deterioration is unavoidable here as well. In addition, in the method of drilling a hole in the finishing material and attaching the wire rod, if the thickness of the material is not about 15 m + n or more, there is a lot of wear and tear on the material, skill is required to drill the hole, and since it is a solid layer, Low or It could not be applied to materials smaller than that.

[Means for Solving the Problems] The present invention was developed with the aim of solving the above-mentioned problems when performing pasting work using tiles without soles or thin stone slabs as finishing materials. The technical means adopted by the present invention to solve the above problems is to form a groove on the back side of a tile or stone, fix an anchor wire in this groove, and use this anchor wire. The purpose of this invention is to form a dovetail-shaped groove, fix an anchor wire in this groove with an adhesive, and fix the end of the anchor wire to the mortar. It is characterized by being embedded in the mortar for attaching the tiles of the steps.

[Function] The method for applying the finishing material of the present invention will be explained in detail based on the drawings according to the construction process.

(1) Process of forming dovetail grooves In FIG. 1(a), 1 is a tile without a sole, and 2 is a groove formed on the back surface of the tile 1. A groove 2 is cut into each tile 1 approximately at the center of the back surface using a diamond cutter, leaving both ends intact in the length direction. The end of the groove 2 may be rotated by the cutter.

(2) Anchor wire installation process In Figure 1 (b) @, the anchor wire 3 made of annealed stainless steel wire or copper wire is cut to a predetermined length and prepared, and the groove 2 is filled with epoxy resin, etc. An adhesive 4 is filled, and the center portion of the anchor wire 3 is buried in the adhesive 4. Some of the adhesive may spill out of the groove 2.
The figure (C) shows examples of variations in which a loop is formed in the center of the anchor wire 3 and one in which it is folded back in the shape of a pine needle.

(3) Tile pasting process Figure 2 shows a front view of the wall surface on which tiling will be applied.
Each tile 1 is the base wall 5 from the bottom tier as usual.
The anchor wire 3 has both ends thereof extended upward, and a tendril 5 is formed at the tip of the anchor wire 3 so as to be pressed into the mortar of the next stage.

When using a thin stone plate instead of the tile 1, the same process as above is used, but the number of dovetail grooves 2 on the back side is slightly larger than in the case of tiles, and about 10 to 15 grooves are required per tile. , the embedding of the tip of the anchor wire 3 also changes.

In addition, in the case of stone, the back side must be particularly carefully cleaned to prevent dirt and stains, and when working on external walls, the anchor wire rod 3 must be particularly prevented from rusting.

[Example] In the pasting method of the tile 1 as shown in Fig. 2, if the tile 1 used is a porcelain tile of 8 x 4 cn and has a thickness of 8 squares, the dimension of the groove 2 is the bottom width of 6 m. , mouth width 5II
Il, depth 4m is appropriate, anchor wire used 3
is a copper wire with a diameter of 0.5no and a length of 15 to 25a1. With such specifications, the proof stress per anchor location can be expected to be 10 to 20 kg-f or more.

[Effects of the Invention] Since the present invention is constructed as described above, in the method of pasting tiles or thin stone slabs without soles,
It has been confirmed that all the conventional problems have been solved and that the following effects can be obtained.

■Various finishing materials can now be used without restrictions on construction methods.

■The adhesive is applied not only to the surface layer on the back side of tiles, etc., but also by forming grooves to bury the anchor wire, ensuring that the anchor wire is firmly fixed, and since it is not a thin layer, there is no risk of deterioration. Less is.

■The end of the anchor wire is not anchored to the back of the tile, but the next step is anchored within the mortar, so construction is orderly and reliable.

- Grooving on the back side is done with a thin-blade cutter, so no special skill is required.

■Can be carried out using normal tile construction methods.

Therefore, the present invention is very useful for tile construction methods and should bring about a new contribution to construction technology.

[Brief explanation of the drawing]

The drawings are for explaining the construction process of the pasting method of the present invention, and Figures 1 (a) and 1 (b) are explanatory diagrams of the process of attaching the anchor wire to the tile, and Figure 1 (c) is an example of a variation. shows. FIG. 2 is an explanatory diagram of the pasting process shown in a front view of a wall surface. 1... Tile or thin stone slab, 2... Dovetail groove, 3...
...Anchor wire, 4...Adhesive, 5...Wall surface, base. Patent Applicant Shimizu Corporation Agent Patent Attorney Shoji Inaba Figure 1 (at 1 - tile or

Claims (1)

[Claims] (1) In the method of attaching finishing materials such as tiles to concrete walls, tiles without soles or thin stone slabs are used as finishing materials, grooves are cut on the back side of the tiles, and metal anchor wires are attached with adhesive. A method for attaching finishing materials such as tiles, characterized by embedding the ends of the wire rods in adhesive mortar and attaching finishing materials.