CN213268550U - Seventeen-sintered-hole anti-seismic bearing brick - Google Patents

Abstract

The utility model discloses a seventeen hole antidetonation bearing bricks of sintering, including the brick body and a plurality of hole, the shape of the brick body is the cuboid, the length of cuboid is 240mm, the width is 115mm, highly be 110mm, a plurality of holes run through to set up in two brick bodies of sitting between the thick liquid face, the shape of cross section of hole is circular, the diameter of hole is 10 ~ 30mm, the quantity of hole is 17, 17 holes are 3 rows of crisscross align to grid along the width direction of the brick body, wherein lean on the mutual symmetry setting of outer 2 rows of holes, middle 1 row of holes are located the horizontal central line of the brick body, every row of hole all symmetry sets up separately on the length direction of the brick body, all be provided with many whitewash grooves on the strip face and the top surface of the brick body, two top surface center departments of the brick body are provided with location arch and positioning groove respectively. The utility model discloses rational in infrastructure, safe and reliable, the location is accurate, has apparent economic value and social value.

Description

Seventeen-sintered-hole anti-seismic bearing brick

Technical Field

The utility model relates to a building material technical field, concretely relates to seventeen hole antidetonation bearing bricks of sintering.

Background

The sintered porous brick is a building brick which is formed by roasting clay, shale, coal gangue, fly ash, silt and other solid wastes and the like serving as main raw materials, has the porosity of not more than 35 percent and small and large number of pores, and is mainly used for bearing parts of buildings. Because the common sintered brick has the defects of heavy weight, small volume, high production energy consumption, low construction efficiency and the like, after the sintered porous brick is used for replacing the sintered common brick, the dead weight of a building can be reduced by about 30 percent, the clay can be saved by 20 to 30 percent, the fuel can be saved by 10 to 20 percent, the wall construction efficiency can be improved by 40 percent, the heat insulation and sound insulation performance of the brick can be improved, and the thickness of the wall body built by the porous brick is about half-brick thinner than that of the wall body built by the solid brick under the same thermal performance requirement, so the popularization and the use of the porous brick are one of the important measures for reforming the wall body material in China and promoting the technical progress of the wall body material.

The existing sintered porous bricks have various structures, and can not be effectively and accurately positioned in the use and stacking process, so that the flatness of the stacked wall body can not meet the requirement; secondly, because the brick body is internally provided with holes, the brick body is not stable in structure, is fragile in physical structure and low in strength, cannot resist the impact of strong external force and is easy to break when in use; in addition, the existing perforated bricks have smooth four sides and are not tightly connected with each other, the bricks are mainly fixed by cement mortar on the surfaces of the bricks, the brick-laying structure is very easy to crack along the brick joints when an earthquake occurs, and the bearing capacity and the shock resistance of the brick body are reduced along with the lapse of time, so that potential safety hazards exist. Therefore, the development and development of the sintered seventeen-hole anti-seismic load-bearing brick with reasonable structure, safety, reliability and accurate positioning is objectively needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rational in infrastructure, safe and reliable fixes a position accurate sintering seventeen holes antidetonation bearing brick.

The utility model aims at realizing like this, including the brick body and a plurality of hole, the shape of the brick body is the cuboid, brick body surface that encloses by length and width is for sitting the thick liquid face, brick body surface that encloses by length and height is the strip face, brick body surface that encloses by width and height is the top surface, a plurality of holes run through the setting in two brick bodies of sitting between the thick liquid face, the cross sectional shape of hole is circular, the diameter of hole is 10 ~ 30mm, the quantity of hole is 17, 17 holes are 3 rows of crisscross align to grid along the width direction of the brick body, wherein lean on the mutual symmetry setting of outer 2 rows of holes, 1 row of hole in the middle is located the horizontal central line of the brick body, every row of hole all is symmetrical arrangement separately on the length direction of the brick body, all be provided with many whitewash grooves on strip face and the top surface of the brick body, the length direction in whitewash groove is on a parallel with the direction of height of the brick body. The center of one of the top surfaces of the brick body is provided with a positioning bulge, and the center of the other top surface is provided with a positioning groove matched with the positioning bulge.

Furthermore, two rectangular grooves are horizontally and symmetrically arranged on the pulp seating surface outside the 3 rows of holes.

Furthermore, the positioning bulge is a cone frustum with a small top end and a large bottom end.

Further, the diameter of the hole is 20 mm.

Furthermore, the painting grooves arranged on the two strip surfaces are arranged in a staggered mode, and the painting grooves arranged on the two top surfaces are arranged in a staggered mode.

Furthermore, the shape enclosed between the hole centers of any adjacent 3 holes on the sitting face is an equilateral triangle.

Furthermore, the number of each row of holes in the two outer rows of holes is 6, and the number of the middle row of holes is 5.

The utility model has the advantages that: the brick is provided with 17 circular holes, the brick reduces the material consumption of the brick body and reduces the internal stress concentration, and meanwhile, the brick has better bearing capacity, the brick body is provided with positioning protrusions and positioning grooves, the positioning of the two brick bodies can be accurately completed through the positioning protrusions and the positioning grooves during stacking, the difficulty of aligning the brick bodies in the stacking process is reduced, in addition, the plastering grooves are formed in the strip surfaces and the top surfaces of the brick bodies, building coatings such as cement or concrete are painted in the plastering grooves in the stacking process, and the plastering grooves are embedded after solidification, so that the contact area between the brick bodies and the building coatings such as cement can be increased, the bonding strength is enhanced, the mutually-connected whole body between the two adjacent brick bodies is favorably formed, the fixed connection between the brick bodies is realized, the overall strength of a wall surface is enhanced, the anti-seismic capacity is improved, and the wall body is firmer, Is safer and more reliable. The utility model discloses rational in infrastructure, safe and reliable, the location is accurate, has apparent economic value and social value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

in the figure: 1-brick body, 2-hole, 3-mortar surface, 4-strip surface, 5-top surface, 6-painting groove, 7-positioning projection, 8-positioning groove and 9-rectangular groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.

As shown in figure 1, the utility model comprises a brick body 1 and a plurality of holes 2, the brick body 1 is cuboid, the length of the cuboid is 240mm, the width is 115mm, the height is 110mm, the surface of the brick body 1 enclosed by the length and the width is a mortar surface 3, the surface of the brick body 1 enclosed by the length and the height is a strip surface 4, the surface of the brick body 1 enclosed by the width and the height is a top surface 5, the plurality of holes 2 penetrate through the brick body 1 arranged between the two mortar surfaces 3, the cross section of the holes 2 is circular, the diameter of the holes 2 is 10-30 mm, the number of the holes 2 is 17, the 17 holes 2 are arranged in 3 rows along the width direction of the brick body 1, wherein the 2 rows of holes 2 which are arranged symmetrically mutually, the 1 row of holes 2 in the middle are positioned on the horizontal central line of the brick body 1, each row of holes 2 are arranged symmetrically in the length direction of the brick body 1, the strip surface 4 and the top surface 5 are provided with a plurality of powder brush grooves 6, the length direction of the painting groove 6 is parallel to the height direction of the brick body 1, a positioning bulge 7 is arranged at the center of one top surface 5 of the brick body 1, and a positioning groove 8 matched with the positioning bulge 7 is arranged at the center of the other top surface 5.

The utility model arranges 17 round holes on the brick body 1, which reduces the material consumption of the brick body 1 and the internal stress concentration, and has better bearing capacity, the brick body 1 is provided with the positioning protrusion 7 and the positioning groove 8, the positioning of the two brick bodies 1 can be accurately completed through the positioning protrusion 7 and the positioning groove 8 when stacking, the difficulty of aligning the brick bodies 1 in the stacking process is reduced, in addition, the strip surface 4 and the top surface 5 of the brick body 1 are both provided with the painting groove 6, in the stacking process, the building coatings such as cement or concrete are painted in the painting groove 6, after solidification, the painting groove 6 is embedded in the painting groove, the contact area between the brick body 1 and the building coatings such as cement can be increased, the bonding strength is enhanced, the whole body of mutual connection between the two adjacent brick bodies 1 is facilitated, thereby realizing the fixed connection between the brick bodies 1, the whole strength of the wall surface is enhanced, the anti-seismic bearing capacity is improved, so that the wall body 1 is firmer, safer and more reliable. The utility model discloses through the detection of relevant department, the intensity grade of the brick body 1 is MU20, and the compressive strength average value is 26.4MPa, and the intensity standard value is 15.6 MPa, and the technical index homoenergetic such as the anti-weathering performance of the brick body 1, scumming, lime burst, radioactivity can accord with the regulation that all accords with relevant standard.

Two rectangular grooves 9 are horizontally and symmetrically arranged on the mortar sitting surface 3 outside the 3 rows of holes 2, and in the stacking process, building coatings such as cement or concrete are coated in the rectangular grooves 9 and embedded in the rectangular grooves 9 after solidification, so that the contact area between a brick body and the building coatings such as cement can be increased, and the bonding strength is enhanced.

The positioning bulge 7 is a cone frustum with a small top end and a large bottom end, when the brick body 1 is piled up, the positioning groove 8 of the next brick body 1 is sleeved on the positioning bulge 7 of the previous brick body 1, and the cone frustum can play a positioning role and also play a centering role, so that the straightness and the flatness of the piled brick body 1 can be conveniently ensured.

Preferably, the diameter of the holes 2 is 20mm, and the hole spacing may be set to 30mm, and the diameter of the holes 2 and the hole spacing may also be determined according to actual needs.

When the brick body 1 is piled up, in order to make architectural coatings such as cement or concrete distribute more evenly between two brick bodies 1, have better bonding effect, the groove of whitewashing 6 mutual staggered arrangement that sets up on two strip faces 4, the groove of whitewashing 6 mutual staggered arrangement that sets up on two top surfaces 5.

In order to improve the uniformity of the arrangement of the holes 2 and to enable the brick body 1 to have better structure and physical properties, it is preferable that the shape enclosed between the centers of any adjacent 3 holes 2 on the bedding surface 3 is an equilateral triangle.

Preferably, the number of each row of holes 2 in the two outer rows of holes 2 is 6, the number of the middle row of holes 2 is 5, and the specific number of the holes 2 in each row can also be set according to actual needs.

Claims (8)

1. The utility model provides a seventeen hole antidetonation bearing bricks of sintering, includes brick body (1) and a plurality of hole (2), its characterized in that: the brick body (1) is in a cuboid shape, the surface of the brick body (1) enclosed by the length and the width is a mortar surface (3), the surface of the brick body (1) enclosed by the length and the height is a strip surface (4), the surface of the brick body (1) enclosed by the width and the height is a top surface (5), a plurality of holes (2) penetrate through the brick body (1) arranged between the two mortar surfaces (3), the cross section of each hole (2) is circular, and the diameter of each hole (2) is 10-30 mm,

the quantity of hole (2) is 17, and 17 hole (2) are 3 rows crisscross align to grid along the width direction of the brick body (1), and wherein lean on outer 2 rows of hole (2) mutual symmetry to set up, and 1 row of hole (2) in the middle of is located the horizontal central line of the brick body (1), and every row of hole (2) all is symmetrical arrangement separately on the length direction of the brick body (1), all be provided with many whitewash groove (6) on strip face (4) and top surface (5), the length direction in whitewash groove (6) is on a parallel with the direction of height of the brick body (1).

2. A sintered seventeen-hole anti-seismic load-bearing brick according to claim 1, characterized in that a positioning protrusion (7) is arranged at the center of one top surface (5) of the brick body (1), and a positioning groove (8) matched with the positioning protrusion (7) is arranged at the center of the other top surface (5).

3. The sintered seventeen-hole anti-seismic load-bearing brick as claimed in claim 1, wherein two rectangular grooves (9) are horizontally and symmetrically arranged on the mortar-bearing surface (3) outside the 3 rows of holes (2).

4. The seventeen-sintered-hole anti-seismic load-bearing brick as claimed in claim 2, wherein the positioning protrusions (7) are truncated cones with small top ends and large bottom ends.

5. The sintered seventeen-hole earthquake-resistant load-bearing brick as claimed in claim 1, wherein the diameter of the holes (2) is 20 mm.

6. A sintered seventeen-hole anti-seismic load-bearing brick according to claim 1, characterized in that the brushing grooves (6) arranged on the two strip surfaces (4) are arranged in a staggered manner, and the brushing grooves (6) arranged on the two top surfaces (5) are arranged in a staggered manner.

7. The seventeen-sintered hole anti-seismic load-bearing brick as claimed in claim 1, wherein the shape defined by the centers of any adjacent 3 holes (2) on the mortar-bearing surface (3) is an equilateral triangle.

8. The seventeen-sintered anti-seismic load-bearing brick as claimed in claim 1, wherein the number of holes (2) in each outer row of holes (2) is 6, and the number of holes (2) in the middle row of holes is 5.

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