JPS58542B2 - Base sheet for tile work - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a base sheet used for construction work for attaching tiles.

Conventionally, the tiling work that has been generally done is
As shown in the figure, first, rough boards or wood scraps 1 are nailed horizontally to columns 2 at appropriate intervals vertically to form a construction surface, and a belt (waterproof paper) 3 is pasted on top of it. Next, a lath net 4 is stretched, and on top of that a layer 5 roughly coated with mortar is placed.
As shown in Figure 1 I, tiles 6 are immediately pasted on top of the tile 6, but when it is called the pressure bonding method, cement mortar is applied again to make the surface flat, as shown in Figure 1 H. A layer 5' called an intermediate coating or a ruler gap is formed, and the tiles 6 are pasted on top of the layer 5'.

Therefore, construction requires a lot of materials and manpower, takes a long time to complete, and requires a considerable amount of work to stretch the warp and weft to position the tiles, and to accurately paste the tiles accordingly. Proficiency is required.

The present invention was completed as a result of various studies with the aim of omitting the above-mentioned steps in conventional tile construction, saving materials and labor, and shortening construction time.
Drawings of embodiments embodying the present invention will be described.

The base sheet 7 according to the present invention is applied to the surface of a water-resistant, non-flammable substrate 8 made of fiber glass or various synthetic resins of a required size, and applied to the joints of the periphery according to the tiles to be adhered. The provided protrusions 9 and the net 1 that is partitioned by the protrusions and enhances the adhesion effect of the tiles.
0 and a required number of tile adhesive surfaces 11.

The size of this substrate 8 can be freely selected depending on the construction surface, and the size and shape of the tile bonding surface 11 are set according to the tiles to be bonded.

The number of tile adhesive surfaces 11 provided on each substrate 8 can also be determined relative to each other based on the sizes of the substrate and tiles.

To explain in more detail one block of the tile adhesion surface 11 in such a base sheet, as shown in Figures 3 and 4, the surface of the substrate 8 is covered with a thin sheet of paper, for example, which has been subjected to water-proofing treatment and flattening treatment. An isolation sheet 12 is welded.

An appropriate number of notches 13 are provided on the tile bonding surface of this isolation sheet 12, and the notch holes 14 are formed in the protruding stripes 9 at the joints, leaving a small continuous portion 12a between the adjacent tile bonding surfaces. A mesh 10 made of metal or synthetic resin on the isolation sheet and the protrusion 9 are integrally welded to the substrate 8 through these notch holes 13 and 14.

Therefore, the net stretched over the tile adhesion surface 11 is welded to the substrate at the notch hole portion, and is in a state where it can freely float away from the surface of the isolation sheet 12 at the portion other than the notch hole.

FIG. 5 shows a preferred example of manufacturing the base sheet.

That is, mold grooves 16 are formed vertically and horizontally in accordance with the joint portions of the tile periphery to be adhered to the surface of the aluminum mold base 15.

Next, pour the resin solution 9' into this groove, and place the net 1 on top of it.
0, and then an isolation sheet 12 with punched notches 13 and 14 placed thereon, placed in a predetermined position as shown in FIG.

As a result, the resin solution 8' passes through the notch holes 13 and 14 and is welded to the net 10 in the notch hole portion, and the net and the resin solution 9', respectively.

The base sheet of the present invention configured as described above is used in tile construction as follows.

That is, as shown in FIG. 2, the base sheet 7 is attached to the rough board or wood shavings 1 on the construction surface formed in the same manner as in the past, using nails 17 or other appropriate methods, and the entire construction surface is covered with the base sheet 7. Adhesive 18 on each tile adhesive surface 11
, and then fit and stick the tile 6.

As shown in FIG. 6, the tile 6 pasted in this manner has adhesive 18 attached to the mesh 10 on the tile adhesion surface, and gets stuck in the mesh especially in the areas where it floats away from the isolation sheet 12 other than the notched holes. The adhesive is strong and will not peel off.

Furthermore, since the mesh on the tile bonding surface is integrally welded to the substrate 8 at appropriate notch holes 13, it is reliably prevented from floating away from the substrate.

Furthermore, if the adhesive 18 that overflows on the top surface of the protrusion 9 is wiped off leaving an appropriate amount, it will dry naturally and act as a joint material. There is no need to repaint it.

As mentioned above, according to the base sheet of the present invention, among the various processes performed in conventional tiling work, belt attachment, lath netting, and knitting are performed by applying mortar and intermediate coating. Alternatively, steps 3 and 4 of ruler misalignment can be completely omitted, which has the effect of saving materials, eliminating labor, shortening construction time, and increasing construction efficiency. This makes it possible to reduce the weight, making it suitable for high-rise buildings and the like.

In addition, the base sheet is provided with protrusions at the joints that touch the periphery of the tiles to be adhered to demarcate the tile adhesion surface.
Tile attachment is completed by simply fitting the tile onto the adhesive surface and gluing it.There is no need to stretch threads to position the tile as in the past, and even an unskilled amateur can easily install the tile. In addition, the bonded tiles are supported vertically and horizontally by the ridges, so they do not fall off, and since the width of the joint is determined by the ridges, the width is uniform and the finished state is uniform. It has many practical effects such as good results.

[Brief explanation of drawings]

Fig. 1 is a longitudinal side view showing the structure of a wall surface created by conventional tile work, Fig. 2 is a longitudinal side view showing the structure of a wall surface using the base sheet of the present invention, and Fig. 3 is a top view of a portion of the base sheet. Figure 4 is a partially enlarged sectional view taken along line I-I in Figure 3;
FIG. 5 is a sectional view showing the manufacturing method, and FIG. 6 is a vertical sectional side view of the tiles bonded together. 8...Substrate, 9...Protrusion, 10...Net, 11...Tile adhesive surface, 12...Isolation sheet, 13...Notch hole, 14...
...Notch hole.

Claims (1)

[Claims] 1. A water-resistant, non-combustible substrate of the required size, a mesh welded to the substrate through an appropriate number of notches provided in the isolation sheet, and a required number of nets provided at the joints around the periphery of the tiles to be adhered. 1. A base sheet for tile construction, comprising a protrusion that defines the tile adhesion surface of the substrate and is welded to the substrate through a notch in the isolation sheet.