JPH10245963A - Advance tiling construction method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To surely and firmly integrate a tile with the concrete by forming a side peripheral surface of a plurality of tiles arranged in a plane into a tapered shape to prevent detachment of the tiles from the concrete. SOLUTION: In order to obtain a PC(Precast Concrete panel), a plurality of tiles 2 are arranged on a bed 1 with prescribed intervals with each back surface upside, the temporary joint material 4 is filled between the tiles 2, the concrete 3 is placed thereon so as to integrate the concrete 3 with the tiles 2, and the PC panels(Precast concrete panels) in which a plurality of tiles 2 are integratedly attached to the surface of the concrete 3. A dove-tailed rib- shaped projection 2a is projected on the back side of each tile 2 in advance, and a tapered end face 2b is formed on the side peripheral surface of each tile 2. The tapered end face 2b is projected outwardly toward the back side of the tile 2 from a perpendicular end face 2c extending from the face side of the tile 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of precasting a tile to obtain a concrete wall by casting concrete on the back of a tile.

[0002]

2. Description of the Related Art Conventionally, in a tile pre-fixing method for obtaining a concrete wall body in which a plurality of tiles are integrated on the back surface of a plurality of tiles arranged in a plane by pouring concrete on the back surface, conventionally, concrete and In order to ensure the state of adhesion to the tile, dovetails are formed on the back of the tile in a dovetail shape, but concrete is poured on the back of multiple tiles and the concrete is vibrated. When compacting and performing the work, there is a problem that air traps and the like may be generated on the back surface of the tile and the strength with which the tile is integrated with the concrete may be insufficient.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to provide a tile pre-installation method capable of reliably and firmly integrating tiles into concrete. The gist is that concrete is cast on the back of tiles arranged in a plane,
In a tile pre-installation method for obtaining a concrete wall body on which a plurality of tiles are integrally adhered, a side peripheral surface of each tile is formed in a tapered shape to prevent withdrawal from the concrete. is there.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an enlarged cross-sectional configuration diagram of the first embodiment. In order to obtain a so-called PC plate (precast concrete plate), first, as shown in FIG. , 2 are lined up with their backs facing upward, and a temporary joint material 4 is packed between the tiles 2, 2, and concrete 3 is cast from above, and the concrete 3 is integrated with the tile 2, A PC version is obtained in which a plurality of tiles 2, 2, 2 are integrally adhered to the front surface.
a is formed in advance, and in this example, a tapered end surface 2 b is formed on the side peripheral surface of each tile 2, and the tapered end surface 2 b extends vertically from the front side of the tile 2. It is formed so as to protrude outward from the end face 2c toward the back side of the tile 2, and is inclined upward in FIG.

If the tapered end face 2b is formed on a part or the entire circumference of each tile 2 as described above, the cast concrete 3 wraps around the surface of the tapered end face 2b, and the tiles are firmly formed. Thus, the tiles 2 are firmly integrated with the concrete 3, and the adhesion state of the tiles 2 is extremely strong, so that the tiles 2 are less likely to be separated from the concrete 3.

FIG. 2 shows a second embodiment. In FIG. 2, a tapered end surface 2b which is continuously inclined from the front side to the back side is formed on the side peripheral surface of each tile 2. There is a strong connection between the concrete 3 and each tile 2 by such a tapered end surface 2b and the dovetailed soles 2a, 2a, and the taper end surface 2b prevents each tile 2 from being pulled out to the surface side. It is possible to obtain a PC plate which is firmly prevented from peeling off the tile 2. The tapered end face 2b can be formed on a part or the entire circumference of the side peripheral surface of each tile 2.

[0007]

The present invention relates to a tile pre-adhesion method in which concrete is cast on the back surface of a plurality of tiles arranged in a plane to obtain a concrete wall having the plurality of tiles integrally adhered to the surface. The side peripheral surface of each of the tiles is formed in a tapered shape to prevent the tile from coming off from the concrete, so that the concrete to be poured is on the surface side of the tapered side peripheral surface of each tile. The effect that each tile is buried in the concrete and buried firmly in the concrete, peeling of each tile is reliably prevented, and a concrete wall body with multiple tiles firmly adhered to the surface Having. It is needless to say that the same effect can be obtained by the ordinary hand-stretching method, that is, the tile-stretching method.

[Brief description of the drawings]

FIG. 1 is a cross-sectional enlarged configuration diagram of a main part of a first embodiment.

FIG. 2 is a cross-sectional enlarged configuration diagram of a main part of a second embodiment.

[Explanation of symbols]

 1 Bed 2 Tile 2a Back foot 2b Tapered end face 3 Concrete 4 Temporary joint material

 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Shinnosuke Aiba 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. (72) Inventor Tatsuo Naito 1-2-7 Moto-Akasaka, Minato-ku, Tokyo No. Kashima Construction Co., Ltd. (72) Inventor Kenichi Yamazaki 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Prefecture

Claims (1)

[Claims] 1. A tile pre-installation method in which concrete is cast on the back surface of a plurality of tiles arranged in a plane to obtain a concrete wall having the plurality of tiles integrally adhered to the surface. Wherein the side peripheral surface of the tile is tapered so as to prevent the concrete from coming off from the concrete.