CN203145287U

CN203145287U - Non-clay sintered multi-wall perforated brick

Info

Publication number: CN203145287U
Application number: CN 201220677050
Authority: CN
Inventors: 陈顺潮
Original assignee: SHENGZHOU LIGHT BUILDING MATERIALS FACTORY
Current assignee: SHENGZHOU LIGHT BUILDING MATERIALS FACTORY
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2013-08-21
Anticipated expiration: 2022-12-06

Abstract

A non-clay sintered multi-wall perforated brick belongs to the hollow brick field. Currently, hollow bricks have the disadvantages of poor compression resistance and poor heat insulation effect. The perforated brick of the utility model comprises a cuboid brick body; several rows of holes are disposed in the brick body; the brick body is made of non-clay; the holes are rectangular; several rows of the holes are in cross arrangement; a projection is disposed at one side of the brick body, and a groove matching the projection is disposed at the other side of the brick body; during wall building, the projections of two adjacent bricks are embedded into the grooves. The perforated brick of the utility model has better heat insulation effect, strong compression resistance, delayed cracking during air drying, and reduced brick breaking rate.

Description

Many walls of non-clay sintering porous brick

One, technical field

The utility model belongs to the hollow brick field, and is especially relevant with a kind of many walls of non-clay sintering porous brick.

Two, Technical background

Hollow brick is building trade body of wall master material commonly used in recent years, owing to light weight, consume advantages such as former material is few, has become the product that national construction sector is at first recommended.The hole gross area of hollow brick accounts for the percentage of its place brick area, is called the hole ratio of hollow brick, generally should be more than 25%.Hollow brick is compared with solid brick, can save a large amount of soils with soil and the fuel of baking bricks, and alleviates hauled weight; Alleviate brickmaking and the labour intensity when building by laying bricks or stones, accelerating construction progress; Alleviate the building deadweight, increase building storey, reduce cost.

The hole of present hollow brick all is that the whole row of whole row is symmetric arrays, there is the shortcoming of shock resistance difference in it, and when the hollow brick blank was air-dry, blank ftractureed easily, the top layer easily comes off, particularly, the brick surface is the square of specification dress, when building a wall, place between the two adjacent fragments of brick and mix soil bonding, but will have gap or hole between the adjacent bricks body, cause heat to run off, heat insulation effect is not good.

Three, utility model content

The purpose of this utility model will overcome above-mentioned defective exactly, and a kind of cracking that can delay when air-dry is provided, the top layer difficult drop-off, and shock resistance is strong, many walls of non-clay sintering porous brick of good effect of heat insulation.

In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: many walls of non-clay sintering porous brick, comprise the brick body that is cuboid, be provided with several rounds hole in the middle of the brick body, this brick body is made by non-clay, it is characterized in that: described hole is rectangle, number round hole is to intersect arranges, and described brick body one side arranges projection, the groove that the opposite side setting matches with projection, when building a wall, the projection of two adjacent fragments of brick embeds groove.

As the further of such scheme improved and replenish, the utility model also comprises following technical scheme:

Described projection is the double wedge shape, and corresponding groove also is concave dentate shape with it.

The protruding quantity of described brick body is two, and described groove quantity also is two.

Described hole once is two, one from left to right and arranges in order.

The utility model has following advantage: can delay cracking when 1, air-dry, can reduce brick body percentage of damage; 2, can effectively eliminate gap between the two adjacent bricks bodies, heat insulating effect is better; 3, anti-pressure ability is strong.

Four, description of drawings

Fig. 1 is front view of the present utility model.

Among the figure: 1, brick body; 2, hole, 3, projection; 4, groove.

Five, the specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

As shown in Figure 1, the utility model comprises the brick body 1 that is cuboid, be provided with several rounds hole 2 in the middle of the brick body 1, this brick body 1 is made by non-clay, hole 2 is rectangle, number round hole 2 is to intersect arranges, described brick body 1 one sides arrange projection 3, and opposite side setting and projection 3 grooves that match 4 are when building a wall, the projection 3 of two adjacent fragments of brick embeds grooves 4, projection 3 is the double wedge shape, and corresponding groove 4 also is concave dentate shape with it, and projection 3 quantity of brick body are two, described groove 4 quantity also are two, and described hole 2 once is two from left to right, arrange in order for one.

Claims

1. many walls of non-clay sintering porous brick, comprise the brick body (1) that is cuboid, be provided with several rounds hole (2) in the middle of the brick body (1), this brick body (1) is made by non-clay, it is characterized in that: described hole (2) is rectangle, and number round hole (2) is to intersect arranges, described brick body (1) one side arranges projection (3), opposite side arranges the groove (4) that matches with projection (3), when building a wall, and projection (3) the embedding groove (4) of two adjacent fragments of brick.

2. many walls of non-clay sintering porous brick according to claim 1 is characterized in that: described projection (3) is the double wedge shape, and corresponding groove (4) also is concave dentate shape with it.

3. many walls of non-clay sintering porous brick according to claim 2, it is characterized in that: the projection of described brick body (3) quantity is two, described groove (4) quantity also is two.

4. many walls of non-clay sintering porous brick according to claim 1 is characterized in that: described hole (2) once is two, one from left to right and arranges in order.