JPS61261562A - Exterior wall of building using tile block - 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] [Industrial Application Field] The present invention relates to an exterior wall of a building using tile blocks, and more specifically, to the use of individual units made of ceramic such as tiles and bricks as the exterior wall of a building. This invention relates to the improvement of the exterior wall of a building, which is constructed by attaching block pieces, so-called tile blocks, to a face plate fixed to a building frame.

[Conventional technology]

FIGS. 8 to 1θ show how the tile blocks are installed on the exterior wall of a building using conventional tile blocks of this type, each having a different configuration.

In each figure of these conventional examples, the structure of the exterior wall of the building is such that a face plate (1) made of a metal plate formed into a predetermined shape is appropriately fixed to the outer surface of the building frame (not shown).
Individual tile blocks (2) on the surface of this faceplate (1)
are adhered with an adhesive (3) leaving a predetermined joint between each tile block (2), and a joint material (4) such as white cement is filled and solidified in the joint between each tile block (2).

and each tile block (2) for said face plate (1).
As shown in FIG. 8, a specific configuration for positioning and locking is to form folded protrusions (5) projecting at right angles at predetermined intervals on the surface of the face plate (1), The lower edge surface of each tile block (2) may be placed and supported on each of these folded protrusions (5), or as shown in FIG. , the lower inner corner of each tile block (2) may be supported in the same way by each of the embossed protrusions (6) having a CU-shaped cross section at predetermined intervals, or as shown in Fig. 1θ. Face plate (1)
Each tile block (2) is formed at predetermined intervals on the surface of each tile block (2). ) is fitted into a trapezoidal recess (8) formed on the back surface of the plate for support.

[Problem that the invention seeks to solve]

However, in the case of an exterior wall using tile blocks with such a conventional configuration, when looking at each tile block, each tile block must be placed in a single unit for each protrusion or fitting bulge on the face plate. This is simply a matter of positioning and supporting or fitting at one point, and since there is no particular means of firm attachment such as engagement, it may fall off by mistake during construction, resulting in extremely poor workability. Furthermore, since the entire back side of each tile block is in close contact with the surface of the face plate and there is no space at all, it not only lacks adhesion but also has poor cushioning properties against temperature gradients, so-called heat insulation properties. As a result, there are problems such as a decrease in adhesive strength due to seepage of rainwater, tile blocks falling off due to external heat such as fire, or failure to retain heat as an external wall. Met.

Therefore, an object of the present invention is to provide an exterior wall for a building using this type of tile block, which is easy to construct, has good heat insulation properties, and has a relatively simple structure.

[Means for solving problems]

In order to achieve the above object, the exterior wall of a building using the tile block according to the present invention has a dovetail-shaped engagement groove having wedge-shaped engagement grooves on the top and bottom of the inside, and is attached at least on the top and bottom of the back side. Formed to extend in the left and right direction at multiple locations,
and a tile block in which several grooves are formed between each of the engagement grooves, and the tile block is located at the upper and lower positions corresponding to each of the engagement grooves,
It is constituted by upper and lower engagement protrusions that engage the respective engagement grooves, and a face plate in which engagement protrusions each having a engagement groove in the upper engagement protrusion are formed in series in the left-right direction.

[For production]

That is, in this invention, the plurality of attachments installed at predetermined intervals in the left and right direction on the building frame side are attached to the member.
First, each of the cut and raised protrusions locks and holds each of the locking grooves on the face plate, and then each of the locking grooves on the back side of the tile block is placed between the upper and lower engaging protrusions of each of the engaging protrusions on the face plate. By inserting and engaging the vertically engaging grooves of the grooves and bonding the surfaces of these face plates and the back surface of the tile block, the exterior wall of the intended building can be easily constructed.

〔Example〕

Hereinafter, one embodiment of the exterior wall of a building using the tile block according to the present invention will be described in detail with reference to FIGS. 1 to 7.

First, Fig. 1 is a perspective view showing an overview of the exterior wall of a building constructed according to this embodiment, Fig. 2 is a partially enlarged cross-sectional view showing how the tile blocks are installed, and Fig. 3 is a basic member and The attachment is a plan view showing the state of connection with the members, and FIG. 4 is a perspective view seen from the back side of the tile block itself.

In each of these figures, each tile block (8) is made of a fired body such as ceramic that has a predetermined surface shape, in this case an elongated rectangular shape, and is attached to the back side with an inner top and bottom. wedge-shaped engagement grooves (l0
a) , (10b), so-called dovetail-shaped engagement grooves (10), (10) forming a pair of upper and lower sides.
are formed in the left-right direction, and each engagement groove (10), (
10) If necessary, several uneven grooves (11) are formed above and below it for forming a hollow part.

In addition, the face plate (12) is made of a metal plate such as a steel plate, and is formed by molding a hole or the like to form the respective engaging grooves (10), (10).
A series of engagement protrusions (13), (13) extending in the left-right direction are integrally formed at predetermined intervals in the vertical direction. Part (13)
are both located on the upper side, and the upper wedge-shaped engagement groove (1
It has an upper engaging protrusion (13a) which projects obliquely upward and has a retaining groove (13b) inside for retaining the 0a). They are connected to each other via a hanging wall part (13c).

It has a lower engagement protrusion (13d) projecting obliquely downward for locking the lower wedge-shaped engagement groove (tab).

Furthermore, for the building frame (not shown), a long foundation member (14) made of C-beam steel or the like extending in the left-right direction is installed.
They are fixed at predetermined intervals in the vertical direction, and flanges (
15b), (15b), and each pair of engagement convex portions (13), (13) on the face plate (12) are on the surface of each of these flange portions (15b), (15b). The upper engaging projections (13
a) For locking the locking groove (13b) in the top and bottom, the cut-and-raise protrusion (13b) extends diagonally upward and stands vertically.
1B), (1B) is cut and cut to install a long piece (15)
will be established. Then, for each of the foundation members (14), this installation is performed by arranging a plurality of members (15) at predetermined intervals in the left and right direction. After arranging the members (15) in a grid pattern, the bottoms of the central grooves (15a) are firmly attached using fixing devices (17) such as bolts. The construction of the exterior wall according to the example is carried out as follows.

First, each mounting member (15), which extends in the vertical direction and is arranged at predetermined intervals in the horizontal direction, has a one-sided plate ( 12) By inserting the engaging grooves (13b), (13b) formed in each pair of upper engaging convex portions (13), (13) from diagonally above and locking the hooks, In each installation, the face plate (12) is stretched over the entire surface of the member (15) without using bolts or the like. Namely.

Here, we will discuss the tile block construction described below.

By clearly separating the so-called plastering work and the installation work using jigs and tools, it is possible to improve workability and efficiency, and the face plate (12) installed in this way can be improved.
In this case, it will perform the same function as the lath mesh base in conventional mortar finishing.

Next, each engaging protrusion (13), (1
3) while elastically deforming the upper and lower wedge-shaped engagement grooves (10a) and (10d) by bending and elastically deforming them with the hanging wall part (13c) so that the mutual interval becomes narrow;
Between the wedge-shaped engagement grooves (10a), (lod), each tile block (9) with adhesive (18) coated on the back surface is placed between the upper and lower inner engagement grooves (10a), (lod).
10b) are fitted and engaged, and the tile blocks (8) are attached to each other at a predetermined joint interval,
While adhesively fixing it to a predetermined position on this face plate (12),
Each joint is filled with a joint material (20) such as white cement or an appropriate caulking material, and then assembled.

In this case, the adhesive (18) may be applied to the face plate (12) side.

Each tile block (9), which is attached and fixed by forming a predetermined joint on the surface of the face plate (12) in this way, connects the upper and lower pairs of engagement grooves (10), (10) to the face plate (12). (1
2) Since they are respectively engaged with the series of engagement protrusions (13), (13) on the top and bonded with adhesive (18), accurate positioning and strong fixation can be achieved; Inside each engagement groove (10), (10) and each unevenness Mt (
The hollow portions formed in each case (If) provide sufficient thermal insulation.

Further, FIGS. 5 and 6 each show a modification of the mounting member (15). In the modified example of Fig. 5,
For this installation, the member (15) is inverted and each of the seven rung parts (15b), (15b) is fixed to the base member (14) side. The pieces (1B) and (1B) are cut and raised and can be used in the same way as the previous example.In addition, in the modified example shown in FIG. A stepped portion (
15c) and (15c), and in this case, using these stepped portions (15c) and (15c), as shown in Fig. 7, a heat insulating material such as a wood wool board is formed. (19) can be interposed.

In addition, in the above embodiment, the tile block has upper and lower
A set or two engagement grooves are formed, and an uneven groove for forming a hollow part is provided between each engagement groove, but it is possible to form a plurality of engagement grooves and uneven grooves. In addition, although we have described the case in which the foundation members and attachment members are installed separately in advance on the building frame, these foundation members and attachments may be constructed as an integral part by the members themselves, and if the building frame is, for example, If it is a concrete wall, the foundation member may be omitted and the member may be installed directly on the concrete wall.

〔Effect of the invention〕

As described in detail above, according to the present invention, when mounting a plurality of pieces on the building frame side, the members are installed at predetermined intervals in the left and right direction. On the other hand, since the face plate eyes are held in place by locking the locking grooves formed on each engagement convex portion of the face plate, separate fixing tools such as bolts are not required for the installation. It is extremely easy to do. In addition, dovetail-shaped engagement grooves extending in the left-right direction are formed at multiple locations on the upper and lower sides of the back side of the tile block, and the four wedge-shaped engagement grooves at the top and bottom of the inner side of the engagement grooves are connected to each engagement groove on the first plate. In addition to fitting into the upper and lower engaging protrusions that form the convex portion, the surface of these face plates and the back of the tile block are fixed with adhesive, and the tile block is attached at least in two places, the top and bottom, so the result is The upper engaging protrusion of the face plate is reinforced by the cut-and-raised protrusion of the mounting member, which provides sufficient strength to support the load of the tile block, as well as the accurate positioning of the tile block. It also allows for a firm attachment, improving construction workability and constant use.

Good and stable retention can be achieved, and even if the adhesive portion deteriorates, it can prevent it from peeling off. Furthermore, several uneven grooves are formed between each engagement recess on the back surface of the tile block, so when the face plate surface and the back surface of the tile block are bonded together, the grooves are formed between the two. The hollow spaces are formed individually and have excellent features such as the ability to significantly improve the heat insulation properties of the building exterior wall as a tile block exterior.

Although the present invention has been described in detail based on an embodiment in which the members are mounted on the base of the face plate, when the members are not used, the mounting is carried out by cutting and protruding pieces on the base material such as plywood or mortar. (1B) As a substitute, the same effect can be obtained by using nails or the like and locking the face plate thereon.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the general structure of an example of the exterior wall of a building using the tile block according to the present invention, Fig. 2 is a partially enlarged sectional view showing how the tile block is installed, and Fig. 3 is Fig. 4 is a perspective view of the tile block itself as seen from the back side, and Figs. 5 to 7 are plan views showing modifications of the mounting parts. 8 to 10 are vertical cross-sectional views showing a schematic structure of an exterior wall of a building using individual tile blocks according to the prior art. (8)...Tile block, (to), (10)
...Engagement groove, (10a), (10b) = upper and lower engagement grooves, (11) - ... uneven groove. (12)... Face plate, (13), (13)... Upper and lower engagement protrusions, (13a), (13d) ``Upper and lower engagement protrusions, (13b)... Locking groove. (14)...Foundation member. (15)...Mounting member, (15a)...Central groove bottom, (15b), (15b)...Flange part, (16)... Cut and raised protruding piece. (18)... Adhesive material, (19)... Heat insulation material, (
2o)...Gout material. Patent applicant Ehon Shoji Limited company agent Patent attorney + 11. m pot road guide i1 10th
figure

Claims (1)

[Claims] Dovetail-shaped engagement grooves having wedge-shaped engagement grooves on the upper and lower sides of the inside are formed so as to extend in the left-right direction at least at multiple locations on the upper and lower sides of the mounting back side, and several strips are formed between each engagement groove. A tile block in which uneven grooves are formed, upper and lower engagement protrusions that engage the respective engagement grooves, and engagement grooves in the upper engagement protrusions that are located at upper and lower positions corresponding to the respective engagement grooves. A face plate in which engaging protrusions are formed in a series in the left-right direction, and the upper and lower engaging grooves of each engaging groove on the back side of the tile block are connected between the upper and lower engaging protrusions of each engaging protrusion on this face plate. 1. An exterior wall for a building using tile blocks, characterized in that grooves are inserted and engaged, and the surfaces of these face plates and the back surface of the tile blocks are bonded.