JPS5922804Y2 - brick wall structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a brick wall structure in which a lintel made of bricks of the same color and quality is attached to the top of an entrance or exit [21] or a window, etc. when used on a brick wall.

At present, there is a push to turn housing into a T industry and mass production, and contradictory demands are being made to make housing more individualized and diversified.

Under these circumstances, bricks, an excellent material that has been popular as an explosive wall material since ancient times, are now being used in the prefecture.

However, brick walls were thought to have poor earthquake resistance.

Therefore, in order to solve this problem, our company developed a steel structure (
We have developed a brick wall with excellent earthquake resistance that is connected to a wall frame (wall frame).

The present invention provides a brick wall structure in which a lintel made of bricks of the same color and quality is attached to a brick wall above a doorway or window connected to the wall framework.

The present invention will be explained below based on the embodiment shown in the drawings. Bricks 1 having the same color and quality as those used for the brick wall B and having notches 2 are arranged so that the openings 11 of the notches 2 of each brick 1 are aligned and the joints are made. A deformed reinforcing bar 4 is inserted into the notch 2, and mortar 5 is filled to firmly connect and stack each brick 1. A lintel A is used as a doorway or a window in a brick wall B. It is a brick wall structure installed on top of C.

Brick 1 is of the same color and quality as the perforated brick used for brick wall B, but in order to improve the workability of lintel manufacturing, the hole in the perforated brick (the hole at one end of the three holes in the drawing) is A notch 2 is provided (see Figure 6).

The production of lintel A will be explained.

First, as shown in Figure 7, lay out the board 6 on a flat place,
The deformed reinforcing bars 4 are erected.

7 is a support for the reinforcing bar 4. The reinforcing bars 4 erected in this manner are inserted into the notch 2 and the lowest brick 1 is placed on the plate 6.

The next brick 1 is similarly stacked on top of this one brick with joints 3 of appropriate thickness interposed therebetween.

In this way, they are stacked one after another through the joints 3 to form a columnar shape as shown in FIG.

The notch 2 into which the reinforcing bar 4 has been inserted is filled with mortar 5 as shown in FIG.

8 is a plate placed along the notch 2 as a backup for the mortar 5.

9a, 9a are support frames that support both sides of the stacked bricks 1.

The depth and thickness of the joints was approximately 10 mm, and after curing for about one week, a lintel A as shown in Figure 10 was manufactured.

The lintel A thus formed is attached above the doorway or window C in the brick wall B.

To install lintel A, as shown in Figure 4, erect both ends of lintel A over a doorway or window C so that it spans about half a brick of brick wall A.

It is better to erect the lintel A so that it is below the position of the reinforcing bars 4, and there should be a joint between it and the brick wall B to be erected.

Insert one end of the L-shaped anchor 11 into the hole 10 (the center hole or the upper hole) of the brick 1 at both ends of the lintel A, and insert the other end of the anchor 11 into the hole 10 of the brick 1 at both ends of the lintel A. Penetrates into hole 13.

The connecting fitting 12 is a fitting having a cross-sectional shape, and one piece 14 is provided with the above-mentioned through hole 13, while the other piece 15 is provided with a vertically long hole 1.
There are 6.

17. 17 is a vertical frame of a reinforced wall frame that is placed in parallel with the brick wall B with an air gap of an appropriate distance (50 to 60 mm), and these vertical frames 17, 17 are set up with an appropriate gap 18 between them. ing.

The vertical frames 17 and 17 are connected by connecting bolts 1 as shown in FIG.
9, and attach an omega-shaped port l to this connecting bolt 19-hi.
-20 is set.

The elongated hole 16 of the connecting fitting 12 described above penetrates one end of this omega-shaped bolt 20, and is inserted through the washer 21 into the nut I.22.
Tighten with.

The other end of the omega-shaped pole 20 is fastened with a nut 24 via a washer 23.

In this way, the lintel A is connected and fixed to the wall frame via the anchor bolts 11 and the connecting fittings 12.

Incidentally, the brick wall B is also connected and fixed to the wall frame using such connecting fittings and reinforcing bars.

In the figure, 25 is a waterproof sheet I stretched between the wall frame and the air space, and 26 is a holding plate for this waterproof sheet.

The lintel A, installed at the 11th position of the doorway or window C and connected to the wall framework, is surrounded by a brick wall B, as shown in Figure 5 or Figure 1, to form a so-called "brick house." It will have a brick wall structure.

The above-described brick wall structure of the present invention has a lintel formed by stacking bricks of the same color and quality used for the brick wall.
1 or above the window, so it has good adhesion to the brick wall.

Conventionally, concrete lintels for this type of brick wall were used.
A pillar was used.

These concrete columns had poor connection to the brick wall, which caused problems with their earthquake resistance, and the Conc'J-1 columns were heavy and difficult to work with.

Moreover, the concrete pillars were covered with tiles of almost the same color as the bricks, but these tiles were expensive and had a different color quality than the bricks, making them less aesthetically pleasing.

However, the lintel used in the present invention is made of bricks of the same color and quality as those used for brick walls, so they adhere well to brick walls.
It is aesthetically pleasing and lightweight.

Therefore, it is possible to provide an economically inexpensive brick wall that has great resistance to earthquakes and the like.

Conventional concrete lintels and pillar lintels were manufactured by ordering from other companies, but the lintels used in the present invention can be constructed on-site and are therefore inexpensive.

In this way, the invented brick wall structure has great practical value.

[Brief explanation of the drawing]

Fig. 1 is a front view of the invented brick wall structure, Fig. 2 is an enlarged front view of the joint between the lintel and the brick wall, and Fig. 3 is a perspective view showing the state in which the anchor is inserted into the end of the lintel. Figures 4 and 5 are perspective views showing the connection of the wall frame, brick wall and lintel;
Figure 6 is a perspective view of the bricks that make up the lintel, Figures 7 to 9 are production drawings of the lintel, Figure 10 is a front view of the lintel,
Figure 11 is a side view of the lintel in Figure 10, Figure 12 is the wall axis,
FIG. A...lintel, B...brick wall, C...
...doorway or window, 1...brick, 2.
...Notch, 3...Joint, 4...
・Deformed steel frame, 5... Mortar.

Claims (1)

[Scope of utility model registration request] A plurality of bricks 1 of the same color and quality as those used for the brick wall B and having cutout portions 2 are stacked together with the openings of the cutout portions 2 of each brick 1 aligned through joints 3, and deformed reinforcing bars 4 are placed in the cutout portions 2. A pile A, which is inserted and filled with mortar 5 to firmly connect and laminate a plurality of bricks 1, is attached above the doorway or window C in the brick wall B with the opening of the notch 2 facing down. Brick wall structure characterized by