JPS60192050A - Construction of decorative outer wall - 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 The present invention relates to a method of constructing an exterior wall made of concrete or the like with tiles attached to the surface at a low cost and without peeling of the tiles.

Conventionally, to form a decorative exterior wall, first craftsmen assemble the formwork, pour concrete into the formwork and cure it, remove the formwork, carry out the shoring, weir M5/etc., and organize it. Plasterers and others chisel away protrusions and patch concavities that occur on the surface of the concrete, and then tiling is completed by pasting tiles or other panels using mortar, but these days there are fewer craftsmen, so craftsmen It is difficult to prepare the tiles, and it takes time and money to construct the formwork, surface finish, and tile attachment, etc., and the flat part of the back side of the tile is attached to the concrete 1 surface with mortar. Therefore, it was easy to peel off and fall off at a later date, which damaged the appearance and was also dangerous.

The present invention was provided in order to eliminate the problem described in 1. The surface is formed into a honeycomb structure with four continuous hexagonal parts, and the partition wall between the four parts is an Osaka tile having a trapezoidal cross section. , aimed at the low-cost formation of a decorative exterior wall in which the tiles do not peel off, characterized in that the wall is formed by pouring concrete 1 into a formwork made up of the tiles and the weir board. This is the construction method.

Hereinafter, an embodiment of the method for constructing the outer wall of the slag 1 according to the present invention will be described with reference to the drawings.

1 is a large-sized tile, and the front side 1a is a decorative surface that is glazed and fired, and the back side 1b is formed into a honeycomb structure with four hexagonal parts 2 continuous over the entire surface. . (The size of the hexagon is preferably about 30 mm between parallel opposite sides.) Also, in the cross section of the partition wall 3 between the four parts 2 and 2, the width of the base is wider than the @ character of the tip, and It has a symmetrical trapezoidal shape, and the bottom surface 2a of the recess 2 and the side surface 3a of the partition wall 3 are connected at an obtuse angle.

A large tile l as shown in 1- is placed opposite the weir plate 4 with the surface 1b facing inside, and is supported by pipe sabots I and 5 to form a formwork. A buffer member 6 made of foamed resin material or the like is loaded between the pipe supports I and 5 on the surface 1a of the large tile 1, and each large tile 1. ■ Between the joint C and the pipe sabot 1-'5, a buffer member 7 made of the same material as above and also serving to maintain watertightness P1 is loaded to prevent damage to the large tile l. Defend 1.

After pouring concrete 1 and 8 into the formwork, the support 5, weir plate 4, etc. are removed to form the outer wall.

In this case, if the substrate 4 is an alkali-resistant reinforced concrete board containing glass fiber (hereinafter referred to as a GRC board), only the support 5 can be removed, eliminating the need to remove the formwork.

As described above, in the method of constructing a decorative exterior wall according to the present invention, the back surface is formed into a honeycomb structure with four continuous hexagonal parts,
The partition wall between the four parts is made of Osaka tiles with a trapezoidal cross section, and by pouring concrete into a formwork made up of the tiles and the weir plate to form a wall, it has many excellent effects as described below. .

(+) Since the large-sized tiles are used as a weir board, the tile surface is formed immediately, and there is no need for work such as painting the base of the tile adhesion surface, tiling, etc., and there is no need for a tile craftsman.

(2) This is especially important because it simplifies the assembly and disassembly of the formwork]:
This can be done by other workers without requiring a job. the above(
Along with 1), labor costs are significantly reduced and working hours are shortened.

(3) The use of formwork material, which is difficult to use repeatedly due to 491 coats of mortar, can be reduced, and in particular, if the weir plate at the rear of the wall is made of GRC board, the use of formwork material is almost eliminated, and the formwork The cost of materials is reduced! (1! It takes less time to construct the frame.

(4) Since the back side of the tile has a honeycomb structure, even if the tile is large, it has excellent 1ff characteristics and will not crack even under the pressure of concrete pouring.

(5) The partition walls between the four parts that make up the honeycomb surface on the back side of the tile have a trapezoidal cross section, and the corners of the four parts are obtuse angles, so concrete can easily penetrate, and since no voids are formed, they adhere well to the concrete, and the partition walls Because the tiles are embedded into the concrete that is the main body of the wall, the tiles do not easily peel off and do not damage the appearance.

(6) The partition wall between the four parts has a trapezoidal cross section, and the side surface is [4
14, which disperses the force applied to the back side of the tile, so it has a cushioning effect, and also disperses sound waves, so it has a sound insulation effect.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an embodiment of the tile used in the decorative exterior wall construction method according to the present invention, Fig. 2 is a plan view of the back side of the tile, Fig. 3 is a sectional view of the same, and Fig. 4 is a construction method: FIG. 1...Tile, lb...back side, IC...joint area,
2... Recessed portion, 3... Partition wall, 5... Pipe support, 6°7... wL impact member, 8... Concrete 1. Patent applicant Kobayashi Block Industries Co., Ltd. Agent - Minoru Kuwahara, Jr.

Claims (1)

[Claims] It is formed into a honeycomb structure in which the back side is a series of four hexagonal parts, and the partition wall between the four parts is a large tile with a trapezoidal cross section, and concrete is poured into a formwork made up of the tiles and the weir board. 1 degree method of decorative exterior wall construction with 4 yen features to form 11 bodies.