CN204456590U - A kind of pressure-bearing type porous brick - Google Patents

Abstract

A kind of pressure-bearing type porous brick, comprises the brick body that large mask has through hole, it is characterized in that: the axis of each through hole all and between the vertical line perpendicular to large of brick body has an angle; Wherein angle is 30 °; Further, the width of large of brick body have four exhausting holes and lay in reverse between adjacent two exhausting holes.It is strong that the utility model has bearing capacity, the advantage that single brick materials are few.

Description

A kind of pressure-bearing type porous brick

Technical field

The utility model relates to a kind of wall material, particularly a kind of pressure-bearing type porous brick.

Background technology

At present, existing goods of baking bricks are that primary raw material forms through kiln roasting mainly with clay, shale or gangue, and are divided into general brick, hollow brick and porous brick by whether its brick body is porose.Porous brick is that large mask has quantity many and the little brick in aperture, and its hole ratio is generally all more than 25%.In use, its hole direction, perpendicular to pressure-bearing surface, is namely parallel to Impact direction, is mainly used in weight bearing area.And existing porous brick is limited to the restriction of brick-making mould, the through hole in its brick body mostly is direction of paralleling to the axis, thus brick body can be made to bear very large pressure when masonry panel, thus shortens the application life of porous brick.

Utility model content

The purpose of this utility model is to solve the problems of the technologies described above, and provides a kind of porous brick of pressure-bearing type.

The technical scheme that the utility model technical solution problem adopts is:

A kind of pressure-bearing type porous brick, comprises the brick body that large mask has through hole; The axis of each through hole all and between the vertical line perpendicular to large of brick body has an angle.

By implementing technique scheme, the through hole of several oblique settings is offered in brick body inside, its brick body inside is made to define the structure of inclination pressure-bearing, when bearing pressure, partial pressure can be resolved into level to the component with oblique lower direction by the inner inclination bearing structure of this brick body, thus improves the bearing capacity of same volume porous brick.Secondly, because the utility model is provided with the through hole of inclination, thus extend the length of through hole, also there is the few advantage of single brick materials compared with there is the porous brick of same volume, equal number through hole time, thus reduce entreprise cost.

As the further improvement of such scheme, the preferred design angle of its through hole is angle is 30 °.

One as such scheme is improved, and the width of large of brick body has four exhausting holes and lays in reverse between adjacent two exhausting holes.So just can make up all through holes to be all partial to same direction and then to cause the inner stressed single technical problem of brick body.

Accompanying drawing explanation

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

Fig. 2 be in Fig. 1 A-A to sectional view;

Fig. 3 be in Fig. 1 B-B to sectional view.

In figure: 1. brick body, 2. through hole.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.

As shown in Figure 1 to Figure 3, a kind of pressure-bearing type porous brick, the same with prior art, also on large face, be provided with several through holes 2, but the utility model makes to have an angle between the vertical line of the axis of each through hole 2 all and perpendicular to the large face of brick body 1.Its angle can be 30 °, also can be 45 °, and what this programme adopted is that 30 ° of angles are arranged.This design has two benefits: the first improves the intensity that pressure is born in brick body 1 inside, when bearing pressure, partial pressure can be resolved into level to the component with oblique lower direction by the inner inclination bearing structure of this brick body 1, thus improves the bearing capacity of same volume porous brick; It two is provided with the through hole 2 of inclination due to the utility model, thus extends the length of through hole 2, also has the few advantage of single brick materials compared with having the porous brick of same volume, equal number through hole 2 time, and can reduce the expenditure of entreprise cost.

Meanwhile, the inclined via-hole on brick body 12 points row oppositely can also be arranged.The large face of the pressure-bearing type porous brick in present embodiment have four exhausting holes 2, first first row through hole 2 is arranged facing one direction, then second row through hole 2 is arranged towards the direction contrary with first row, arranged in the same way with first row through hole 2 by 3rd exhausting hole 2 afterwards, the 4th exhausting hole 2 is arranged in the same way with second row through hole 2.The benefit of such design is that can make up all through holes 2 is all partial to same direction and then causes the inner stressed single technical problem of brick body 1.

Claims (3)

1. a pressure-bearing type porous brick, comprises the brick body that large mask has through hole, it is characterized in that: the axis of each through hole all and between the vertical line perpendicular to large of brick body has an angle.

2. pressure-bearing type porous brick as claimed in claim 1, is characterized in that: angle is 30 °.

3. pressure-bearing type porous brick as described in claim 1 or 2, is characterized in that: on the width of large of brick body, have four exhausting holes and lay in reverse between adjacent two exhausting holes.