JPS61282546A - 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 the 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 as follows: 1. 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)
The tile blocks are then bonded with adhesive (3) leaving a predetermined joint between them, and the joint between each tile block (2) is filled with a joint material (0) such as self-cement and solidified.

and each tile block (2) for said face plate (1).
As a specific structure for positioning and locking, as shown in FIG. 6, on the surface of the face plate (1).

Each folded protrusion (5) is formed to protrude at right angles at a predetermined interval, and the lower edge surface of each tile block (2) is placed on and supported by each folded protrusion (5). Or, as shown in Fig. 7, the lower part of each tile block (2) is attached to each embossed ridge (e) that has an iU-shaped cross section at predetermined intervals on the surface of the face plate (1). The inner corners may be similarly supported, or as shown in FIG. 8, fitting bulges (7) bulge out at predetermined intervals with a trapezoidal cross section on the surface of the face plate (1). The trapezoidal recess (8) formed on the back surface of each tile block (2) is fitted into and supported by each of these fitting bulges (7).

[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 one for each protrusion or each fitting bulge on the face plate. Because they are simply positioned and supported or fitted at certain points, and no firm means of fastening such as engagement is taken, they may fall off by mistake during tensioning, resulting in extremely poor workability. Moreover, the entire back side of each tile block is tightly attached to the surface of the face plate, and there is no space at all, so it lacks adhesion, and the adhesion strength may decrease due to rainwater seeping through. Due to external heating such as fire,
This method had problems such as the tendency for individual tile blocks to peel off.

Therefore, the purpose of this invention is to provide good workability for laying tiles, to prevent the tiles from peeling off after installation, and to be relatively easy to install directly to the base of the building frame. The purpose of the present invention is to provide an exterior wall for a building using this type of tile block with a unique structure.

[Means for solving problems]

In order to achieve the above object, the exterior wall of a building using the Ruri 1 Rublock according to the present invention has dovetail-shaped engagement grooves having wedge-shaped engagement grooves on the upper and lower inner sides, and is attached on the front side. A tile block formed to extend in the left-right direction, and a face plate formed with a series of engagement projections in the left-right direction consisting of engagement protrusions that engage the respective engagement grooves, and the face plate is mounted in a predetermined manner. The tile block is directly mounted and fixed to the building frame side base using a fixing device, and each of the vertical engagement grooves of the tile block is inserted and engaged between each of the upper and lower engagement protrusions on this face plate. It is characterized by:

[For production]

That is, in this invention, the face plate is directly fixed to the building frame side base using a fixing tool for predetermined attachment to the integral side base of the building, thereby making it possible to position the face plate on the building frame side base and It can be installed securely, and between the upper and lower engaging protrusions of each engaging protrusion on the face plate,
By engaging and fixing each of the upper and lower engaging grooves on the back side of the tile block, it is possible to perform reliable and effective tensioning of the tile block onto the face plate so that it will not come off later.

〔Example〕

Hereinafter, embodiments of building exterior walls using tile blocks according to the present invention will be described in detail with reference to FIGS. 1 to 5.

Fig. 1 is a perspective view showing a part of the exterior wall of a building according to an embodiment of the invention, Fig. 2 is a partially enlarged vertical cross-sectional view showing how the above tile block is installed, and Fig. 3 is a partially enlarged vertical sectional view of the above tile block. FIG. 4 is an exploded perspective view for explaining the installation procedure; FIG. 4 is a partially enlarged vertical cross-sectional view showing how the tile block is installed according to another embodiment; and FIG. 5 is for explaining the installation procedure for the tile block. FIG.

In one embodiment shown in FIGS. 1 to 3, each tile block (9) has a main body (3a) formed in an elongated rectangular shape, and a main body (8a) with The main body part (8
For attachment a), 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 (lO) is formed in the left-right direction, and the back side of the main body part (8a) is chamfered (11).
, (11) t.

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 (9) are integrally formed at predetermined intervals such that they abut each other in the vertical direction, and each retaining convex portion (13)
Similarly, a series of ridges (14), (14) extending in the left-right direction are slightly embossed between the engagement projections (13). The tile block (
8) An upper engaging protrusion (13a) protruding diagonally upward for locking the upper engaging groove (10a) is formed, and is located on the lower side of the tile block (9). 10b), which protrudes obliquely downward and has an outer locking groove (13c) at the protrusion base.
13b) were formed respectively.

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

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

That is, the building frame (1B) side is made up of a base (17) such as an exposed concrete wall whose surface is finished with mortar as necessary or a thick plywood base, in this case a concrete wall base. When installing the tile block (9), the face plate (12), which serves as a reinforcing base, is placed at a predetermined position on the surface of this base (17). Then, the fixing device (18), such as concrete nails, is used to firmly secure the mounting with sufficient strength to withstand the weight load.

Next, the tile blocks (9) are stretched onto the face plate (12) by first aligning the engagement protrusions (13) formed on the surface of the first face plate (12) with the retaining protrusions (13) that form the reference row. 13) Attach the first tile block (9) to the upper engaging protrusion (13a).
) with the upper engaging groove (10a) engaged with the hook, and with the lower engaging groove (tab) facing the lower engaging protrusion (13b), the fixed key is positioned at the reference position. (15) - edge side downward engaging protrusion (13b)
Insert the other edge side into the outer locking groove (13c) of the lower engaging groove (13c).
0b) and drive it in place about halfway to fix it.

Further, based on the fixed position of this first tile block (9), the same engagement protrusions (13) are located in the same row, that is, the reference row.
In the same way, engage the hook of the next tile block (9) adjacent to the tile block, and push it in so that the unpierced part of the fixed key (15), which has been driven in about half way, is received at one end, and the same end. After pressing the left and right uneven parts on the side so that they overlap each other and abutting each other, similarly drive the next fixing key (15) from the other end to about halfway and fix it.
This is repeated in sequence to position and fix the tile blocks (9) in the same row.

Next, the tile blocks (3) in the next and subsequent rows adjacent to the reference row are matched so that the upper and lower uneven parts of the adjacent rows overlap each other, and then the fixed key (15) is pressed in the same manner. The tiles are sequentially positioned and fixed by driving the tiles, and in this way, the tile block (
8).

In this way, each engaging protrusion (1) on the face plate (12)
3), when each tile block (9) is stretched, the adjacent tile blocks (8) in the left and right direction corresponding to each engaging convex part (13) are connected to each other by the engaging convex part (13). The tile blocks (8) that are connected and fixed by the engagement of the engagement groove (10) and the driving of the fixing key (15), and are in contact with each other in the vertical and horizontal directions. teeth,
At any level difference between the intervals (A) and (B) given to the overlapping part, that is, the main body part (8a) and each exterior part (8b),
The overlap results in a good bonding pattern, and stable tensioning can be performed effectively and easily without the need for bonding with adhesive or filling with joint material as in the past.

Also, at this time, by forming several thin ridges (8c) in advance in the overlapped portion, several water return spaces (19) can be formed between the overlapped portions, resulting in an effective waterproofing effect. In addition, a backing material, caulking material, etc. may be interposed between the same portions as necessary.

In the embodiment shown in FIGS. 1 to 3, a case was described in which no grooves were formed between the tile blocks (8), but other embodiments shown in FIGS. 4 and 5 As shown in FIG. , the joint 1M (20) can be easily formed and the joint material (21) can be appropriately filled. Furthermore, regarding the tile block (8), the main body part (8a) and the exterior part (
8b) need not be shifted from each other, and it goes without saying that a simple rectangular shape may be used.

〔Effect of the invention〕

As described in detail above, according to the present invention, a tile block is installed on the ant-sided base of a building by preparing a face plate that serves as a reinforcing base, and directly attaching this face plate to the entire surface of the cladding part using an appropriate fixing device. Since the installation is fixed, it is possible to completely omit supporting members such as rafters, which are normally required on the base surface of the building frame for installing tile blocks, and the structure is strong enough to support the weight of the tile blocks. A dovetail-shaped engagement groove extending in the left-right direction is formed on the back side of the tile block, and the upper engagement groove of this engagement groove is attached to the face plate. Since the hook is engaged with the upper engagement protrusion of the formed engagement convex part, and the fixing key is driven and fixed between the lower engagement groove and the lower engagement protrusion, each tile block is fixed using an adhesive or the like. It can be installed stably in a well-positioned state without any problems, preventing subsequent peeling, and there is no risk of the tile block falling off during construction, and it does not require any skill. It has excellent features such as being extremely easy to construct and effectively improving workability.

[Brief explanation of the drawing]

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 vertical sectional view showing how the tile block is installed, and FIG. 3 is an exploded perspective view for explaining the procedure for installing the above tile block, FIG. 4 is a partially enlarged vertical sectional view showing how the tile block is installed according to another embodiment, and FIG. 5 is the procedure for installing the above tile block. FIG. 6 is an exploded perspective view for explaining the above, and FIGS. 6 to 8 are longitudinal 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, (io)...Engagement groove. (lea), (10b) "Upper and lower engagement grooves,
(12)...face plate, (13)...engaging convex portion,
(13a), (13b)... Upper and lower engaging protrusions, (13c)... Locking groove, (15)... Fixed key, (16)... Building frame , (17)...the same base, (18)...fixing tool.

Claims (1)

[Claims] A tile block in which dovetail-shaped engagement grooves having wedge-shaped engagement grooves on the upper and lower inner sides are formed so as to extend in the left-right direction on the mounting back side, and an engagement protrusion that engages each of the engagement grooves. A face plate is provided with a series of engagement protrusions formed in the left and right direction. An exterior wall of a building using tile blocks, characterized in that each of the upper and lower engaging grooves of the tile block is fitted and engaged between the protrusions.