JPS6346588Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to the structure of brick panels that are mainly unit constituent members of walls in buildings.

[Prior art]

Conventional brick panels have a structure in which a panel is formed from multiple unit bricks, and the bricks are fixed to each other with a cementing agent such as mortar on the back side.
The structure is such that reinforcing bars etc. are run vertically through the unit bricks to strengthen the bond between each brick. In other words, to manufacture brick panels, a joint filler such as synthetic resin pieces is laid out along the joints in the desired formwork, bricks are arranged in this manner, and then mortar as a hardening agent is applied. After pouring and solidifying, remove the formwork and
This is done by taking out the joint filling material from the joint portion on the front side of the panel. As mentioned above, in some cases, reinforcing bars are passed through the bricks in order to improve the strength of the brick panel, but in any case, it is necessary to connect multiple bricks together. To form the panel,
The use of a binder such as mortar is essential, which is why it is called the wet construction method.

[Problems with conventional technology]

The conventional technology having the above-mentioned configuration has the following problems.

(a) It is necessary to rely on the so-called wet construction method in which unit bricks are bonded together using a cementing agent such as mortar, which takes time for curing and other tasks and is low in productivity.

(b) As a practical matter, brick panels must be produced in a dedicated factory and transported to the site of use, and this combined with the large weight of the brick panels increases the total cost of the building.

[Structure of the idea]

This is a brick panel in which a plurality of unit bricks are stretched over a base plate to which mounting fittings for engaging the unit bricks are fixed, via fittings. Each unit brick is provided with a step for joints on the side of each unit brick so that when the unit bricks are stretched on the board, the sides of adjacent unit bricks overlap each other to form a joint. ing.

〔Example〕

An embodiment of this invention will be described based on the drawings.

FIG. 1 shows an example of the front side of the unit bricks constituting the brick panel according to this invention.
In the figure, 1 is a vertical hole 1 for inserting reinforcing bars.
It is a unit brick having a. This unit brick 1
In this case, front step portions 2 for joints are formed on the front sides of a pair of adjacent sides, that is, a pair of adjacent vertical and horizontal sides, over the entire length of each side. (In the embodiment shown in this figure, the front step part 2 is formed on the left vertical side and the upper horizontal side adjacent to this, but it may also be formed on the right vertical side and the lower horizontal side. (Of course.) This stepped portion 2 consists of a bottom portion 2a and side portions 2b, which are perpendicular to each other.

FIG. 2 is a diagram showing the back side of the above-mentioned unit brick 1. On the back side of this unit brick 1, a back side stepped portion 3 for joints is formed over the entire length of a pair of adjacent sides, as on the front side. . In other words, this back side stepped portion 3
are formed on each of the other pair of adjacent sides that are symmetrical to the pair of sides forming the front step portion 2.
Similarly to the above-mentioned case of the front side step part 2, the back side step part 3 is composed of a bottom part 3a and a side part 3b which are orthogonal to each other.

As shown in FIG. 3, these front step portion 2 and back step portion 3 overlap each other to form a joint portion.

4 is a concave part provided at the center of the back surface of the unit brick 1 and widening toward the end.

FIG. 4 is a diagram showing a mounting bracket to be attached to a board, which will be described later. 5 is a mounting bracket for attaching the unit brick 1 made of a rust-resistant and highly rigid metal material such as aluminum alloy;
A plurality of a are formed. Then, this convex portion 5
The interval a is arranged so that when the unit bricks 1 are fitted together, the respective bricks come into contact with each other or are spaced apart by about the normal joint spacing.

FIG. 5 is a diagram showing an embodiment of the brick panel according to this invention, in which the unit bricks 1 and mounting fittings 5 are those of the embodiment described above.

In the figure, reference numeral 6 denotes a substrate of an appropriate size and shape constituting the bottom of the brick panel, and is made of plywood, metal plate, concrete plate, or other materials. The mounting bracket 5 is fixed onto the substrate 6, and the unit brick 1 is fitted into the convex strip 5a of the mounting bracket 5 using its recessed portion to form a brick panel.
In addition, when fitting the unit bricks 1, if an adhesive is used between the bricks and the mounting hardware and between the stepped portions of the bricks, the tensile strength of the bricks will be increased.

〔effect〕

Since this invention has the configuration described above, the following effects can be obtained. In other words, (a) it is a dry construction method that does not use cementing agents such as mortar, so productivity is high and it is easy to adapt to mass production.

(b) By preparing unit bricks, substrates, and mounting hardware, brick panels of various sizes and shapes can be easily formed at any time and place, and without special techniques.

(c) If a lightweight material is used for the board, along with the fact that a recess is formed on the back of the unit brick,
It is possible to obtain brick panels that are much lighter than conventional ones.

[Brief explanation of drawings]

Figures 1 and 2 are perspective explanatory diagrams showing the front and back sides of unit bricks, Figure 3 A is a longitudinal cross-sectional diagram showing the combination of unit bricks, and Figure 3 B is the same cross-sectional view. FIG. 4 is a partially cutaway perspective view showing an embodiment of the mounting bracket, and FIG. 5 is a partially cutaway perspective view showing an embodiment of the brick panel according to this invention. DESCRIPTION OF SYMBOLS 1... Unit brick, 2... Front step, 3... Back step, 4... Recess, 5... Mounting bracket, 6... Board.

Claims (1)

[Scope of utility model registration request] It consists of a board, a mounting bracket fixed to the board, and a plurality of unit bricks that engage with the mounting bracket. A brick panel characterized in that a front step part for a joint is provided on the front side over the entire length of the sides, and a back step part for a joint is provided over the entire length of the sides on the back side of another pair of sides symmetrical to the pair of sides.