JPH01295965A - Tile block and tile block wall - Google Patents

Abstract

PURPOSE:To reduce the amount used of joint filler, but, at the same time, to shorten filling work by interlocking and keeping a tile block formed a cross section dovetail groove-like recessed part in parallel on the back thereof on a block fixing face plate projected a large number of interlocking sections from the surface and filling joint filler into a space of the block. CONSTITUTION:A dovetail groove-like recessed part 7 is formed over the length of a tile block 6 on the back thereof, but, at the same time, and back sides 9 are projected to up and down of both sides respectively. Interlocking sections 14a and 14b with a required shape, size consisting of cut-and-raised pieces are formed at a required position on a block fixing face plate 13. Then, the recessed part 7 of the block 6 is fitted to the interlocking sections 14a and 14b of the face plate fixed to a body 12, and the upper side 7a of the recessed part 7 is interlocked with the interlocking section 14a, the lower side 7b is interlocked with the interlocking section 14b through an elastic fixed piece 15 respectively. Joint filler 16 is filled into a space of the block 6. According to the constitution, the amount used of the joint filler 16 is reduced, and an economical execution can be performed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a tile block and a tile block wall used for exterior walls, interior walls, and other fs walls of buildings.

[Conventional technology]

As shown in Figure 6, a conventional general tile block wall consists of a large number of tile blocks (3) on the front surface of the building frame (1) (or the base material fixed to this) and the back side of these tile blocks (3). Fix by applying mortar (2) and pressing.
Form gaps with a width of about Ihm between the side surfaces of adjacent tile blocks [3], fill these gaps with joint material (4), and also form similar gaps between the end faces of adjacent tile blocks, These gaps are filled with joint material.

The tile block (3) used for the above-mentioned tile block wall is usually thin with a thickness of about 2011!1, the length of the side surface is 100 to 210 mm, and the height of the end surface is 60 Il.
It is often used that has a rectangular parallelepiped shape with a recess (5) that opens on the back surface.

[Problem to be solved by the invention]

However, in a tile block wall using tile blocks as described above, if the gap between adjacent tile blocks is 10 mm in the cross-sectional direction of the tile blocks, and the thickness of the tile blocks is 20 m, the joints will be 201) ++ s2. There are problems in that a large amount of joint material such as mortar is used, and it takes time to fill the joint material, and if the amount of joint material is reduced, it tends to peel off easily.

This invention was made in order to solve the above-mentioned problems, and the amount of joint material used is small, the filling work can be done in a short time, block walls can be obtained economically, and tile blocks can be used in engaging parts. To provide a tile block in which the tile block is less likely to peel off due to engagement with the joint material and the tile block is hard to separate from the joint material, and a tile block wall using these tile blocks.

[Means to solve the problem]

The tile block according to the present invention has the back side portions of both sides projecting in parallel with the front side portions over the entire length through step portions.

In addition, the tile block wall according to the present invention includes a block mounting face plate with a large number of engaging parts protruding from the surface, and a stepped part on the back side of both sides over the entire length of the front side. The tile block has a large number of tile blocks in which recesses having a dovetail cross section and opening on the back surface are formed parallel to both side surfaces over the entire length, and the back surface of the mounting face plate is supported and fixed to the building frame. , a recess opening on the back surface of the tile block is fitted into a pair of engaging parts provided on the mounting face plate, one side surface of the recess is engaged with one of the pair of engaging parts, and the engaging part is closed. The other side surface of the recess is engaged with the other side via an elastic fixing piece to hold the tile block on the mounting face plate, and the gaps between the side surfaces of adjacent tile blocks are filled with joint material.

[Effect]

As mentioned above, in the tile block according to the present invention, the back side of both sides protrudes over the entire length from the front side, so as is clear from FIG. Assuming that each tile block is 10mm, the height of forming the inclined step is 2mm, and the amount of protrusion on the back side is 2.5mm, the gap between the front side of adjacent tile blocks is IQm.
If it is m, the gap between the back and side parts will be 5m, so
The cross section of the joint and material is 155mm compared to the conventional 200IIm2.
mm2, which is about 374 as compared to the conventional one. therefore,
In the tile block of the present invention, the amount of joint material such as mortar can be reduced by about 0% compared to conventional ones, and the efficiency of filling the joint material can be improved by about 30%. moreover,
The tile block of this invention has a step between the front side and the back side even if the amount of joint filler is small, increasing the adhesive area and making it difficult for the joint material to separate from the side of the tile block. .

The tile block wall according to the present invention uses a block face plate with a large number of retaining parts protruding from the surface, supports and fixes the back side of the mounting face plate to the building frame, and has a pair of engaging parts provided on the mounting face plate. A concave portion opened on the back surface provided in the tile block of the present invention described above is fitted into the mating portion, one of the pair of retaining portions is engaged with one of the side surfaces of the concave portion, and an elastic fixing piece is attached to the other of the mating portions. Since the tile block was held on the mounting face plate by engaging the other side of the recessed part through By doing so, the tile block can be positioned easily and accurately, and the efficiency of tile block installation and joint filling work is greatly improved compared to conventional tile block walls.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

In Figures 1 and 2, (6) is a tile block, and this tile block (6) has a thickness of 20 mm, a side length of 100 to 2101 cm, and an end face height of about 60 mm. It is formed in the basic shape of a rectangular parallelepiped, and a dovetail-shaped recess (7) opening at the center in the vertical direction of the back surface is formed over the entire length. In addition, on both the upper and lower sides of the tile block (6), the back side part (8) is parallel to the front side part (8) through the stepped part (10), extending the entire length of the back side part (8) parallel to the front side part (8). It protrudes over the entire length. Then, the thickness of the back side part (8) and the front side part (8) is made 10 mm, and the sloped step part (
10) is formed at a height of 21, and the amount of protrusion of the back side portion (8) is 2.5 mm. Further, the front and back side portions (8) and (9) of the side surfaces and the recessed portion (7) extend in parallel to each other in the horizontal direction.

The tile block (6) formed as described above is held and fixed to the building frame (12) by the block mounting face plate (13), thereby forming a tile block wall as described later. Namely.

The back surface of the block mounting face plate (13) is supported and fixed to the building frame (12). The mounting face plate (13) is made of a metal plate such as a steel plate or a shaped material such as aluminum, with retaining parts (14a) and (14b) consisting of pieces cut and raised at 9 positions of the required shape and size and protruding from the surface. It is formed of. Fit the four parts (7) of the tile pro (6) into the upper and lower pair of engaging parts (14a) and (14b) of the mounting face plate (1a) fixed to the frame (I2), and The upper side surface (7a) is engaged and supported by the upper engaging part (14a), and the elastic fixing piece (15 ) and connect the side surface (7b) and the engaging portion (14) via this fixing piece (15).
b), the tile block (6) is positioned and held on the surface side of the mounting face plate (13). A joint filler (1B) made of mortar is filled into the gap between adjacent tile blocks (6). In this case,
A gap of 10 mm is formed between the front side parts (8) of the side surfaces of adjacent tile blocks (6), and a gap of 5 mm is formed between the back side parts (8), and these gaps are filled with the joint material (16). (16) is also pushed out between the back surface of the tile block (6) and the surface of the mounting face plate (13),
The gaps between the end faces of the adjacent tile blocks (6) are also filled with joint material in the same manner as in the case of the side faces of the tile blocks described above.

As described above, a large number of tile blocks (6) are attached to the mounting face plate (1) in the vertical and horizontal directions via the joint material (16).
3) Stretch it on the surface side.

In the block wall of the example configured as described above, the total amount of mortar used as the joint material (1B) is reduced, so after the joint material hardens, the tile block on the surface of the joint material and in the vicinity thereof The phenomenon of white powder being generated on the surface of the joint is reduced and the appearance is good, and in this example, it is difficult to peel off even if a joint material (16) made by the wet type 1 method such as mortar is used.

FIG. 3 shows another embodiment of the present invention. In this embodiment, an inverted dovetail-shaped protrusion (17) is integrally formed on the surface of the mounting face plate (13), and the protrusion (17) Engagement portions (14a) and (+4b) are formed on the upper and lower surfaces, respectively, and a support protrusion (18) with a small amount of protrusion is formed integrally with the mounting face plate (13) between the protrusion portions (17). The support protrusion (I8) supports the upper and lower parts of the recess (7) of the tile block (6).

The configuration of this embodiment other than that described above is the same as that shown in FIGS. 1 and 2, and the configuration shown in FIGS.
The same symbols as in the figure indicate corresponding parts.

Further, FIG. 4 shows an elastic fixing piece commonly used in the tile block walls of the embodiments shown in FIGS. 1 and 3. This elastic fixing piece (15) is made by bending an elastic plate.
A pair of engagement pieces (20) are bent at an obtuse angle from the base plate (18).
) and a suppressing piece (21) which is bent at a substantially right angle from the base plate (18) and whose tip is folded back. 20) engages and supports the lower engaging portion (14b), and the pressing piece (21) engages and supports the lower engaging portion (14b).
7) to securely support the lower side surface (7b).

In this invention, the tile block can be similarly applied to a curved tile block (11) as shown in FIG. 5, in which parts corresponding to those in FIG. Dovetail-shaped recesses may be formed at multiple locations. [Effects of the Invention] As explained above, according to the tile block of the present invention, the back side portions of both side surfaces are Since these are made to protrude parallel to each other along the entire length of the surface through the side surfaces and steps, it is possible to reduce the amount of joint material used to fill the gaps between the side surfaces of two adjacent tile blowers, and the filling work of the joint material can be reduced. By being able to perform this in a short time, a block wall can be obtained economically, and there is little risk of the tile block peeling off because the tile block engages with the engaging part.
Moreover, it is possible to provide a tile block in which the joint material and the tile block do not easily peel off.

According to the tile block wall of the present invention, the recess provided in the tile block of the present invention and opening on the back side is fitted into the pair of engaging portions protruding from the surface of the block mounting face plate fixed to the building frame. , one of the side surfaces of the recess is engaged with one of the pair of retaining parts, the other side of the recess is engaged with the other of the engaging parts via an elastic fixing piece, and the tile block is attached to the mounting face plate. In addition to the above-mentioned effects of using the tile block of the present invention, the tile block can be positioned easily and accurately, and the installation of the tile block and filling of joint material can be made more efficient. Moreover, the tile block has many excellent features such as being less likely to peel off due to engagement with the retaining portion.

[Brief explanation of the drawing]

FIG. 1 is a partial vertical sectional view showing a tile block wall according to one embodiment of the invention, FIG. 2 is a perspective view showing a tile block according to another embodiment of the invention, and FIG. 3 is another embodiment of the invention. Partial longitudinal section showing a tile block wall by example,
Fig. 4 is a perspective view of an elastic fixing piece used for a tile block wall according to the present invention, Fig. 5 is a perspective view showing a tile block according to another embodiment of the invention, and Fig. 6 is a portion showing a conventional tile block wall. FIG. (8), (11)...Tile block, (7)
... recess, (7a), (7b) ... side surface of recess, (8),
(!3)...Front side of side, back side, (io)・
...Side step, (12)...Building frame, (13
)...Block mounting face plate - (14a), (14b) = retaining part, (15)...elastic fixing piece, (16)...joint material,
(17)... Protrusion portion, (18)... Support protrusion, (19)... Substrate portion, (20)... Engaging piece, (21)... Pressing piece.

Claims (3)

[Claims] (1) Turn the back side of both sides to the front side. On the other hand, these surface sides and it The two parts protrude parallel to each other through the stepped parts. Features tile blocks. (2) A concave with a dovetail cross section opening on the back side The part is formed parallel to both sides over the entire length. The tile block according to claim (1). (3) Numerous engaging parts protrude from the surface the block mounting face plate and the back side of both sides. These tables cover the entire length of the surface against the sides. Projects parallel to the side of the face and through the respective steps. A cross-sectional dovetail groove that opens on the back side as well as A shaped recess extends along the entire length and is parallel to both sides. It has a large number of tile blocks made up of Support and fix the back side of the mounting face plate to the building frame. and a pair of engaging parts provided on the mounting face plate. A recess opening on the back side of the tile block of the recess into one of the pair of engaging parts. Engage one side and apply elastic force to the other engaging part. Engage the other side of the recess through the fixation piece and place the tile block on the mounting face plate. between the sides of adjacent tile blocks. Each gap was filled with joint material. Features tile block walls.