JPH0320540B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a dry brick laying structure for brick walls in the interior and exterior of buildings.

[Conventional technology]

BACKGROUND OF THE INVENTION As a brick masonry or tension structure, a so-called wet method in which brick masonry or tension is used using mortar or other bonding agent has been known. This method has been widely known since ancient times, and allows skilled plasterers to construct brick structures without the need for special equipment.

However, this ancient method is a so-called wet method using skilled techniques and a binder such as mortar, which has the disadvantage of being inefficient and increasing the total cost. Therefore, a method was devised in which unit panels (brick boards or brick panels) are produced in advance from bricks in a factory and the panels are assembled on site. However, since this method also controls the size of the panels, it is suitable for large buildings, but has the disadvantage that it is difficult to use for relatively small buildings that require walls of various shapes and sizes. There is. Therefore, as a way to easily obtain a brick wall surface, a brick mounting plate having a wide protrusion for joining the bricks on the surface and a wide groove on the back side that fits into the protrusion is used. A technology consisting of an attachment structure is being considered. However, this structure was developed relatively recently and is still immature as a technology, with problems with the fit between the protrusions of the brick mounting plate and the grooves of the bricks, and further technological development is desired. There is.

[Purpose of the invention]

This invention was made in view of the above-mentioned current situation, and uses a brick provided with a groove that fits into the protrusion of the brick mounting plate in order to facilitate the fitting work between the brick mounting plate and the brick. The present invention also provides a new technology that uses cushioning material for fixing and waterproofing bricks. The present invention will be explained below based on embodiments shown in the drawings.

〔Example〕

1 to 4 show embodiments of the present invention.

In the figure, 1 indicates a brick, and 1a is an upper flange formed at the upper end of the brick 1 (in FIGS. 1 and 2). This upper flange 1a
forms the same plane as the back surface of brick 1 (the right side in Figures 2 and 4), and when the brick is laid, it overlaps with the lower flange of other bricks, which will be described later, and the brick-clad body is Form. 1b is brick 1
This is a lower flange formed at the lower end (in FIGS. 1 and 2) of the . This lower flange 1b
forms the same surface as the surface of the brick 1 (on the left side in FIGS. 2 and 4), and overlaps with the upper flange 1a during brick installation to form a brick installation body. It goes without saying that the surfaces of the upper flange 1a and the lower flange 1b are flush with each other when the bricks are stretched. 1
c is a water cut surface of the brick body 1, forming a joint between it and the lower flange 1b of another brick 1 located above.

Reference numeral 2 denotes an engagement recess formed in the left-right direction approximately in the vertical middle of the back surface (right side in FIG. 2) of the brick 1. As is clear from FIG. 2, this engagement recess 2 is wide in the vertical direction, and its cross-sectional shape is curved in an arc shape at the lower part.
From the viewpoints of improving workability when fitting the groove portion 2a (described later) to the upward protruding portion 4a of the brick mounting plate 4 (described later), productivity when cutting the bricks, prevention of damage during transportation, etc. It has a shape like this.

2a is a groove formed on the upper side of the engagement recess 2 (in FIGS. 1 and 2). This groove 2a
In this embodiment, the cross-sectional shape is approximately wedge-shaped, and is used to attach the brick 1 to the brick mounting plate 4 by fitting into an upwardly directed protrusion 4a provided on the brick mounting plate 4, which will be described later. It is.

3 is a groove formed in the lower end of the brick 1 (lower in FIGS. 1 and 2) in parallel with the groove 2a. This groove 3 is for attaching the brick 1 to the brick mounting plate 4 by fitting into an upwardly directed protrusion 4a provided on the brick mounting plate 4, which will be described later, similarly to the above-mentioned groove 2a.

In addition, in the above embodiment, flanges are provided at the upper and lower ends of the brick 1 so that they overlap each other at the flange portions, but it is also possible to form the flanges on both the left and right end faces to achieve the same effect. be.

Reference numeral 4 denotes a brick mounting plate, which is made of a metal plate such as aluminum or steel. However, considering ease of processing, ease of fixing to the mounting surface, ease of rust prevention, etc., aluminum is preferable.

This brick mounting plate 4, as shown in FIG.
It has two parallel upward protrusions 4a on one side thereof. This protruding portion 4a is formed by the brick 1 described above.
It is for fitting the groove part 2a and the groove part 3, has an L-shaped cross section, and is formed integrally with the brick mounting plate 4. Therefore, the distance between the protrusions 4a, 4a is set to correspond to the distance between the grooves 2a and 3 described above.

Although FIG. 3 shows the brick mounting plate 4 having two protrusions 4a, the number of protrusions 4a to be provided on one unit of the brick mounting plate depends on the manufacturing process of the brick mounting plate 4 or Of course, considering the ease of handling the mounting plate and the ease of attaching it to the work surface, it is possible to start with at least one and set the number freely.
In fact, one, two, three, etc.
If you make it in advance, it will be very easy to use during construction. Further, as described above, various lengths in the lateral direction of the brick mounting plate 4 can be prepared as required, and may actually have to be prepared.

5 is packing as a cushioning material made of elastic material such as rubber material, as shown in Fig. 5.
It has an L-shaped cross section, and when placing the brick 1, as shown in FIG.
interposed between the bricks 1 and fixing the brick 1,
Prevent that rattling.

In Fig. 6, numeral 6 is a packing made of an elastic material such as plastic or rubber and having an inverted U-shaped cross section.As shown in the figure, it is fitted into the tip of the protrusion 4a to attach the brick 1. Fixing of bricks at the time of
This is used to prevent rattling and damage to the bricks.

Next, the installation method will be explained.

First, the brick mounting plate 4 is fixed to the wall surface of the building frame by nailing or other appropriate means, and then the brick 1
While pressing against the brick mounting plate 4, slide it downward. Then, the grooves 2a and 3 fit into the protrusions 4a, and the bricks 1 and 3 fit into the brick mounting plate 4.
is fixed. Next, a packing 5 is placed between the upper end of the brick 1 and the protrusion 4a located directly above it.
Push in. The bricks 1 are laid by repeating the above steps in sequence.

〔Effect of the invention〕

With the configuration described above, the present invention can obtain the following effects.

(b) Since it is a completely dry construction method, it can be constructed without being affected by the weather, and the construction period can be significantly shortened.

(b) Bricks can be easily laid without requiring skilled workers.

(c) The mounting plate can be of any shape and size, and therefore, it can be constructed according to the shape of the surface to be covered, as in the case of hand-laying. (Conventional brick panels are rectangular units, so there are major restrictions on the shape and dimensions of the surface to which they are attached.) (d) Perfect rain protection. There is a mounting plate made of aluminum or the like on the back of the brick, so even if rainwater gets in through the joints, it will not reach the inside.

(e) Easy to repair. That is, in the present invention, since the bricks are not fixed with a binder such as mortar, even if the bricks are damaged, they can be easily removed and replaced with new ones.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a brick according to an embodiment of the present invention, Fig. 2 is a side view of the same as above, Fig. 3 is a perspective view showing how the brick is attached to a brick mounting plate, and Fig. 4 is a side view of the same as above. FIG. 5 is an isometric view, FIG. 5 is a perspective view of the packing, and FIG. 6 is an explanatory view showing another packing and its attached state. 1... Brick, 1a... Upper flange, 1b...
...lower flange, 2...engaging recess, 2a...groove, 3...groove, 4...brick mounting plate, 4a...
Upward protrusion, 5... Cushioning material.

Claims (1)

[Claims] 1 Consisting of a metal brick mounting plate, a brick attached to the brick, and a buffer material interposed between the brick mounting plate and the brick, and the brick mounting plate has a required space on one side in the vertical direction. The brick has a plurality of upward protrusions provided at
The cushioning material has grooves on its lower end and back side that fit into the upward protrusion when the back side is pressed against the brick mounting plate and lowered downward, and the cushioning material is attached to the brick mounting plate. A brick-clad structure characterized by having a size that can be fitted between an upper end surface of a brick and the upwardly directed protrusion portion thereon.