JPS61261563A - 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 sticking block pieces, so-called tile blocks, to the surface of a face plate fixed to a building frame.

[Conventional technology]

FIGS. 6 to 8 show how the tile blocks are mounted on the exterior wall of a building using conventional tile blocks of this type, in particular the exterior walls with different configurations.

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).
Uneven tile blocks (2) on the surface of this face plate (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. 6, the specific structure 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 for each embossed ridge (8) projecting in a 3-shaped cross section at predetermined intervals, or as shown in Figure 8. , 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 is simply 1 for each protrusion or each fitting bulge on the face plate. Because they are simply positioned and supported or fitted at certain points, and there is no particular means of firm attachment such as engagement, they may fall off by mistake during construction, resulting in extremely poor workability. In addition, 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, so not only does it lack adhesion, but it also lacks cushioning properties against temperature gradients, so-called heat insulation properties. As a result, the adhesion strength may decrease due to seepage of rainwater, etc.
This has caused problems such as the tile blocks falling off due to external heat caused by fire, or the inability to retain heat as an outer wall.

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 main body part.

The main body has an integrally molded exterior part that is offset by a predetermined interval in the vertical and horizontal directions, and the main body is attached by a dovetail groove-shaped engagement groove with a vertical engagement groove on the surface side. A tile block in which a mating groove is formed in the left-right direction, an engaging protrusion having an upper engaging protrusion that engages the upper engaging groove, and a lower engaging protrusion that faces the lower engaging groove are arranged vertically at a predetermined interval. a face plate that protrudes in a series in the left and right direction from each other, and has locking holes drilled at predetermined left and right positions between each engagement convex portion;
A fixed key driven into the lower engagement groove and between the protrusions to engage them, a cut-and-raised engagement piece that engages the engagement groove inside the upper engagement protrusion, and a locking piece that is inserted and folded back into the engagement hole. The tile block is characterized in that the tile block is provided with a member having a cut-and-raise stopper piece that engages with the tile block, and that adjacent tile blocks are brought into contact with each other.

[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.
For installation, the face plate can be fixed and held on the member by locking each locking groove of the face plate with each cut and raised protrusion, and inserting each cut and raised piece into each locking hole and folding it back. Inserting and engaging each upper engagement groove of the tile block with each upper engagement protrusion on the top,
By driving a fixing key between the lower engagement groove and the lower engagement protrusion, the tile blocks can be positioned and fixed on the surface of the face plate without adhesive, and in this way, each adjacent tile block can be aligned with the other. By keeping them in contact with each other, it is possible to easily construct the exterior wall of the desired building.

[Example] Hereinafter, an example of an exterior wall of a building using a tile block according to the present invention will be described in detail with reference to FIGS. 1 to 5.

First, FIG. 1 is a perspective view showing an outline of the exterior wall of a building according to the configuration of this embodiment, FIG. 2 is an exploded perspective view of a part of the same exterior wall, and FIGS. is the line III-III in FIG. 1 showing how the tile block is mounted;
FIG. 4 is an enlarged cross-sectional view of a portion taken along line IV-IV.

In each of these examples, one individual tile block (
9) has a main body (9a) formed in a predetermined surface shape, in this case an elongated rectangular shape, and a main body (9a) that is stepped by an interval (A), (B) in the vertical and horizontal directions. It consists of a fired body of ceramic or the like with an exterior part (9b) which is integrally molded in a manner that it is offset, and the main body part (
For mounting 9a), the rear side has wedge-shaped engagement grooves (10a) and (10b) on the upper and lower inner sides, respectively. A so-called dovetail-shaped engagement groove (10) is formed in the left-right direction, and the rear edge of the main body (9a) is chamfered (11), (11), respectively.

The face plate (12) is made of a metal plate such as a steel plate, and formed by roll forming or the like to form a series of engaging convex portions (13) extending in the left-right direction corresponding to the engaging grooves (10) on the tile. The blocks (8) are integrally formed at predetermined intervals such that they abut each other in the vertical direction, and each engagement convex portion (13)
Slit-shaped locking holes (14) are drilled at predetermined positions in the left and right direction between the two, and each engaging protrusion (13) has an inner locking groove on the upper side. (13b), and has an upper engagement protrusion (1
3a), which is located on the lower side and protrudes diagonally downward to face the lower engagement groove (10b) of the tile block (9), and has an outer locking groove (13d) at the protrusion base. An engaging protrusion (13c) is formed on each.

Also, the fixed key (15) is the tile block (
9) is driven between the lower engagement groove (10b) and the outer engagement groove (13d) of the face plate (12) to form a shape that allows them to be fixedly engaged with each other.

Furthermore, for the building frame (not shown), a long foundation member (17) made of C-shaped steel or the like extending in the left-right direction is installed.
and are fixed at predetermined intervals in the downward direction. The inner locking groove (13b) of each engagement convex portion (13) on the face plate (12) is located on the surface of the central protrusion (18a) rising from the flange portion (18b), (18b). , and a cut protrusion (19) extending diagonally upward for locking the inner locking groove (13b) of the former at a position corresponding to each locking hole (14), and the locking hole (14) of the latter. A member (18) is provided to install a long piece with cut and bent stopper pieces (20) for each of the base members (14) to be inserted therethrough.
17), this installation requires multiple members (18),
The members (18) are arranged at predetermined intervals in the left-right direction, in other words, the members (18) are arranged in a parallel grid pattern, and then the seven rungs (18b) are attached to each base member (17).

(18b) with fixing tools (21) such as bolts as appropriate.
) to keep it firmly attached.

Assembling the respective members, that is, assembling the exterior wall according to this embodiment, is carried out as follows.

First, each mounting member (1 day), which extends in the vertical direction and is arranged at predetermined intervals in the horizontal direction, has cut and raised protrusions (
19), the locking grooves (13b) formed in the engaging protrusions (13) on the face plate (12) are inserted into each from diagonally above to lock the hooks and to prevent the cut-and-raise. Piece (
20) through the locking hole (14), and by folding and bending the cut-and-raised stopper piece (20), the face plate (12) can be attached to the member (20) without using bolts or the like. 18). That is, in the tile block construction described below, the so-called plastering work and the installation work using jigs and tools can be clearly separated to improve work efficiency and efficiency.

In this case, the face plate (12) stretched in this way serves as a reinforcing base for mounting each tile block (9), and at the same time, the back side of this face plate (12)
It is also effective to interpose an appropriate heat insulating material (22) in the space between the base member (17) and the base member (17) in order to improve the heat insulating effect.

Next, the upper engaging groove (10a) of the tile block (8) is engaged with the upper engaging protrusion (13a) of the engaging convex part (13) formed on the surface of the face plate (12). After fitting and sticking the lower engaging groove (tab) to the lower engaging protrusion (13c).

The proximal end of the fixed key (15) is inserted into the outer locking groove (13d) of the lower engaging protrusion (13c), and the tip end is inserted into the lower engaging groove (10).
b), and insert these fixed keys (
By driving 5) to about half of its length,
These face plates (12) and tile blocks (9) are fixedly engaged with each other.

Next, for the tile block (9) fixed as described above, push the next tile block (9) in the same row into the remaining fixed key (15) so that their left and right end surfaces abut each other. At the same time, the fixed key (tS) is driven into the fixed key (tS) to establish a fixed connection, and as the next tile block (8) is fixedly engaged, the upper and lower end surfaces of the previous tile block (9) are fixed. The tile blocks (9) are brought into contact with each other, and each tile block (9) is successively engaged in the same manner.

That is, when each tile block (8) is engaged with each retaining convex portion (13) on the face plate (12) in this way, each tile block (8) adjacent to each other in the vertical and horizontal directions (
9), due to the unevenness of the intervals (A) and CB) given to the main body part (8a) and each of the exterior parts (8b), each part overlaps by the amount corresponding to the unevenness, In addition, the adjacent end surfaces, including the overlapping portion, can be accurately positioned and held in contact with each other.

At this time, by forming several thin ridges (9c) in advance in the overlapped portion, several water return spaces (23) can be formed between the overlapped portions, resulting in an effective waterproofing effect. In addition to this, it is also possible to provide a waterproof effect by interposing a backing material, kneeling material, etc. between the same parts as necessary.

In the above embodiment, one tile block is attached to one engagement protrusion on the face plate, but as shown in FIG. ,
A tile block having a wide width and two engaging grooves may be engaged, and the same operation and effect can be obtained. Furthermore, we have described the case where the foundation members and mounting members are installed in advance on the building frame, but these foundation members and mounting members themselves may constitute the frame, and furthermore, the frame may be made of concrete, for example. Of course, if it is a wall or the like, the foundation member may be omitted and the member may be installed directly on the concrete a.

〔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. In addition, the locking grooves formed on each engagement convex part of the face plate are engaged, and the cut-and-raised piece is inserted into the hole and folded back to attach the face plate to the appropriate position of the member. Since the eye body is attached and held in multiple places, there is no need for separate fixing tools such as bolts, and it can be fixed extremely easily and strongly, and the tile block can be attached to the main body This main body is integrally molded with an exterior part that is offset by a predetermined interval in the vertical and horizontal directions, and the main body is attached to a dovetail-shaped engagement groove with a vertical engagement groove on the surface side. A groove is formed in the left-right direction, the upper engagement groove of the engagement groove is fitted into and locked to the upper engagement protrusion of the face plate, and a fixed key is inserted between the lower engagement groove and the lower engagement protrusion. Since the tile blocks are fixedly connected by driving, the overlap between adjacent tile blocks and the abutment of the end faces make it possible to reliably connect each tile block to each other. It is not necessary to fill the joints with joint material, and without using equivalent adhesives, it is possible to accurately position each tile block and ensure a strong attachment even when viewed at the same position. The engagement grooves can act as respective heat insulating spaces,
These assemblies do not require any skill, and have excellent features such as being easy to construct, improving workability, and being able to be maintained well and stably at all times.

[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a perspective view showing the general structure of one embodiment of the exterior wall of a building using tile blocks according to the present invention, and Fig. 2 is a partially exploded view of the same exterior wall. Figures 3 and 4 are enlarged vertical and horizontal cross-sectional views of lines III--III and IV-IV in Figure 1, respectively, showing how the tile block is installed, and Figure 5 is the same as the above. FIG. 6 is a cross-sectional view showing how the tile blocks are installed separately, and FIGS. 6 to 8 are longitudinal cross-sectional views showing a schematic structure of an exterior wall of a building using the conventional separate tile blocks. (9)...Tile block, (13a), (9
b)...Body part, exterior part, (10) ---- engaging groove, (loa), (tab)... upper and lower engaging groove parts, (12)... Face plate, (13)... retaining convex portions, (13a), (13c)... upper and lower engaging protrusions, (13b), (13d)... inner side of supination. Outer locking groove, (14)...Engagement hole, (15)...
Fixed key, (17)...Foundation member, (18)...
・For installation, use parts (18)... cut and raised protrusions, (20)
... cut and raised stopper piece, (22) ... heat insulation material. Patent applicant Suiki Shoji Co., Ltd. Figure 8 Procedural Amendment ω) June 28, 1985 Manabu Shiga, Commissioner of the Patent Office1, Indication of the case 1985 Patent Application No. 1014432, Name of the invention tile Exterior walls of buildings using blocks 3, relationship with the case of the person making the amendment Patent applicant address name Funaki Shoji Co., Ltd. 4, agent 5, drawing subject to amendment (Fig. 2) 6. Contents of amendment Fig. 2 Correct as shown in the attached sheet (add symbols A and B and their dimension lines).

Claims (1)

[Claims] A dovetail groove having a main body part and an exterior part integrally molded with the main body part at predetermined intervals in the vertical and horizontal directions, and having a vertical engagement groove on the mounting surface side of the main body part. A tile block with shaped engagement grooves formed in the left and right direction;
Engagement protrusions each having an upper engagement protrusion that locks the upper engagement groove and a lower engagement protrusion that faces the lower engagement groove are formed to protrude in a series in the left and right direction at predetermined intervals up and down, and each engagement A face plate with locking holes drilled at predetermined left and right positions between the mating protrusions, the lower engaging groove, a fixing key that is driven between the protrusions to lock them together, and a locking groove inside the upper engaging protrusion. and a mounting member having a cut-and-raised locking piece that locks the tile block, and a cut-and-raised stopper that is inserted into the locking hole, folded back, and locked, and is configured so that adjacent tile blocks are brought into contact with each other. Exterior walls of buildings using tile blocks featuring