JPH0757982B2 - Tile unit manufacturing method - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for manufacturing a tile unit in which waterproofing or the like can be omitted in construction work.

[Conventional technology]

For example, when attaching tiles to the floor surface, first apply waterproofing to the floor surface of the building frame, then attach the tiles one by one, and finally join the joints to the gap between the tiles. Filled with wood and finished. Further, recently, in order to simplify the construction work, many tiles are connected to form a unit, which is attached to a floor surface after waterproofing.

[Problems to be Solved by the Invention]

However, in the above-described conventional technique, waterproofing must be separately performed, which requires time and effort in the construction work, which is a cause of prolonging the construction period.

[Means for Solving the Problems]

SUMMARY OF THE INVENTION The present invention has been made by improving and removing the above-mentioned conventional problems, and it is an object of the present invention to provide a method for manufacturing a water-impermeable tile unit that does not require waterproofing.

Thus, the method for manufacturing a tile unit adopted by the present invention to solve the above-mentioned problems is to dispose an elastic body such as silicon on a surface plate, and to penetrate the surface plate and the elastic body to form an intake port. After forming at regular intervals and arranging tiles on the intake,
By compressing the elastic body with the tile by vacuuming from the air intake port, the elastic body is swollen in a swelling pattern between the tiles, and in this state, a water impermeable substrate material such as a resin is applied from the entire back surface of the tile After pouring and curing, the vacuum is released to release the mold.

[Action]

In the method for manufacturing a tile unit of the present invention, the tiles are attracted and the elastic body is compressed by vacuuming air from the surface plate and the intake port of the elastic body. As a result, the elastic body bulges between the tiles and becomes a swelling shape. In this state, if the impermeable substrate material is poured from the back side of the tile to the whole surface, the reverse flush joint part can be integrally molded with the substrate, and the joint part is leveled later with a joint trowel or the like. There is no need for such as.

〔Example〕

The following will describe the configuration, operation and effect of the present invention based on the embodiments shown in the drawings.

FIG. 1 is a vertical cross-sectional view showing a tile unit 1 manufactured by the manufacturing method of the present invention. As shown in the figure, in this tile unit 1, a tile 3 is embedded in a water-impermeable substrate 2 formed of a resin material such as FRP or hot melt. The joint portion 4 is integrally formed with the substrate 2 between the spaces. The surface 4a side of the joint portion 4 has an inverted cleaning shape. In the case of this tile unit 1, since the water-impermeable substrate 2 exhibits waterproofness, it can be mounted as it is on the floor surface of the building frame without waterproofing. In each tile unit 1, a part of the impermeable substrate 2 may be polymerized, and a caulking material may be filled between them. In short, when the tile unit 1 of the present invention is used, waterproofing is completely unnecessary in construction work, which is extremely convenient.

2 to 4 show a manufacturing process of the tile unit 1. As shown in the figure, in manufacturing the tile unit 1, first, an elastic body 6 such as silicon is placed on a surface plate 5, and an intake port 7 is penetrated through the surface plate 5 and the elastic body 6 at predetermined intervals. And drill. Then, the tiles 3 are arrayed around the intake port 7. After that, as shown in FIG. 3, the intake port 7 is connected in communication with a negative pressure source, and the tile 3 is vacuumed. This vacuum causes the tile 3 to compress the elastic body 6 such as silicon, as shown in FIG. 3, so that the elastic body 6 bulges like a fluff between the tiles 3. Next, as shown in FIG. 3, while maintaining this state, a resin material such as FRP or hot melt is poured from the back side of the tile 3 to the entire surface to integrally mold the impermeable substrate 2 and the joint portion 4 at the same time. To do. The surface 4a side of the joint portion 4 is
Inverted shape. After the resin material is cured, the vacuum may be released and the elastic body 6 may be elastically restored.
As a result, the mold can be naturally removed, and the tile unit 1 shown in FIG. 1 can be obtained.

That is, in the method of manufacturing the tile unit 1,
The impermeable substrate 2 and the joint portion 4 can be integrally molded. Moreover, since the surface 4a side of the joint portion 4 can be formed in a reverse flush shape, after filling the joint material in the conventional manner, the joint trowel is used to even out the surface of the joint portion in a reverse flush shape. Is completely unnecessary.

FIG. 5 is a vertical cross-sectional view showing another aspect of the tile unit 8 in which tiles are arranged and adhered on a water impermeable substrate. In this tile unit 8, a flat impermeable substrate 2 is prepared, tiles 3 are arranged and adhered thereto, and a joint material 9 is filled between the tiles 3. The joint material 9 may be either resin-based or cement-based. In the case of this tile unit 8 as well, since the water-impermeable substrate 2 is waterproof, it is not necessary to apply waterproofing to the construction work of the building frame.

By the way, the present invention is not limited to the above-described embodiments, but can be appropriately modified. For example, the tile units 1 and 8 can be applied not only to the floor surface but also to the wall surface. Further, the thickness of the water-impermeable substrate 2 may be appropriately set according to the selected material.

〔The invention's effect〕

As described above, in the method for manufacturing a tile unit of the present invention, it is possible to integrally mold the impermeable substrate and the joint portion at the same time, which can greatly simplify the molding operation of the tile unit. It is possible.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing a tile unit manufactured by the present invention, FIGS. 2 to 4 are vertical sectional views showing respective manufacturing steps, and FIG. 5 is a vertical sectional view showing another aspect of the tile unit. Is. 1,8 …… Tile unit 2 …… Impermeable substrate, 3 …… Tile 4 …… Joint area, 4a …… Joint area surface 5 …… Surface plate, 6 …… Elastic body 7 …… Intake port

Claims (1)

[Claims] 1. An elastic body such as silicon is provided on a surface plate, and intake ports are formed at predetermined intervals penetrating the surface plate and the elastic body. After arranging tiles on the intake port, the air intake is conducted. Compress the elastic body with the tile by vacuuming from the mouth, swell the elastic body between the tiles in a swelling pattern, and in this state pour the impermeable substrate material such as resin from the entire back surface of the tile, A method for manufacturing a tile unit, characterized in that a vacuum is released after curing to remove the mold.