CN212200981U

CN212200981U - High-precision autoclaved aerated concrete building block with internal and external water resistance

Info

Publication number: CN212200981U
Application number: CN202020132715.3U
Authority: CN
Inventors: 詹晓勇; 詹述平
Original assignee: Fujian Qisheng Environmental Protection Building Materials Technology Co ltd
Current assignee: Fujian Qisheng Environmental Protection Building Materials Technology Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-12-22
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses an inside and outside waterproof evaporate high-precision building block of pressure aerated concrete, the building block comprises a block body, the hollow block of building block top fixedly connected with, building block bottom fixed connection is fluted, open building block outer wall one side has first vertical hole, the inside second vertical hole that has of opening of building block, second vertical hole and first vertical hole intercommunication, the inside first horizontal hole that has opened of building block, first vertical hole one end and first horizontal hole intercommunication are kept away from to the second vertical hole. The utility model discloses an upper building block bottom recess cooperation lower floor building block top hollow block for when the construction, can be swift place the construction, need not to slowly align perpendicularly between the building block in order to guarantee the construction, and meet sleet weather, the rainwater is spread not only hollow block, and the article that can't protect after the building block is infiltrated has improved waterproof ability, makes less rainwater not get into in the first horizontal hole through the second horizontal hole.

Description

High-precision autoclaved aerated concrete building block with internal and external water resistance

Technical Field

The utility model relates to a building material technical field, concretely relates to inside and outside waterproof evaporate high-precision building block of pressure aerated concrete.

Background

The autoclaved aerated concrete block is a porous silicate block which is prepared by taking siliceous materials (such as sand, fly ash, tailings, and the like) and calcareous materials (lime and cement) as raw materials, adding aluminum powder as an air entraining agent, adding water, stirring, casting, molding, inflating, precuring, cutting and curing by high-pressure steam. The unit volume weight of the building block is one third of that of a clay brick, the heat insulation performance is 3-4 times that of the clay brick, the sound insulation performance is 2 times that of the clay brick, the anti-permeability performance is more than one time that of the clay brick, the fire resistance performance is 6-8 times that of reinforced concrete, and the masonry strength of the building block is about 80 percent of the self strength of the building block and is far higher than that of the clay brick.

But its when in actual use, the main technical problem who exists is that current building block generally realizes reducing weight and the advantage of reducing coefficient of heat conductivity through the blind hole, but the blind hole exists and meets rainwater weather, and the rainwater can stop to the blind hole inside, causes the infiltration to the building block, increases indoor humidity.

Therefore, the invention provides a high-precision autoclaved aerated concrete block with waterproof inside and outside to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an inside and outside waterproof evaporate high-precision building block of pressure aerated concrete through the hollow piece in upper building block bottom recess cooperation lower floor's building block top, makes less rainwater can not get into in the first horizontal hole through the second horizontal hole, inside more rainwater is convenient for discharge building block to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the high-precision autoclaved aerated concrete block comprises a block body, wherein the top of the block body is fixedly connected with an empty block, the bottom of the block body is fixedly connected with a groove, one side of the outer wall of the block body is provided with a first vertical hole, the inside of the block body is provided with a second vertical hole, the second vertical hole is communicated with the first vertical hole, the inside of the block body is provided with a first horizontal hole, one end of the second vertical hole, which is far away from the first vertical hole, is communicated with the first horizontal hole, one side of the outer wall of the block body is provided with a second horizontal hole, and the first horizontal hole, which is far away from the second vertical hole, is communicated with the second horizontal hole.

Preferably, the cross-sectional shape of the hollow block is rectangular, and the cross-sectional shape of the groove is rectangular.

Preferably, the shape of the hollow block is matched with that of the groove, and the height of the hollow block is consistent with the depth value of the groove.

Preferably, the diameter of the first vertical hole is larger than the diameter of the second vertical hole.

Preferably, the cross section of the second horizontal hole is trapezoidal, and the end with the small diameter of the second horizontal hole is communicated with the first horizontal hole.

Preferably, the number of the first vertical holes is set to be a plurality, and the plurality of first vertical holes are symmetrically distributed at two ends of the building block.

In the technical scheme, the utility model provides a technological effect and advantage:

through upper building block bottom recess cooperation lower floor building block top hollow block, make when the construction, can be swift place the construction, need not to be perpendicular and slowly align between the building block in order to guarantee the construction, and meet sleet weather, the rainwater is spread not only hollow block, the article that can't protect after the building block is soaked, waterproof capacity has been improved, make less rainwater get into through the second horizontal hole in can't the first horizontal hole, more rainwater is convenient for inside the discharge building block.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a perspective view of the present invention;

fig. 4 is a front view of the present invention.

Description of reference numerals:

1 building block, 2 hollow blocks, 3 grooves, 4 first vertical holes, 5 second vertical holes, 6 first horizontal holes and 7 second horizontal holes.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a as shown in fig. 1-4, inside and outside waterproof evaporate high-precision building block of pressure aerated concrete, including

building block

1, 1 top fixedly connected with hollow block 2 of building block, 1 bottom fixed connection of building block has recess 3, 1 outer wall one side of building block is opened there is first

vertical hole

4, 1 inside division of building block has second vertical hole 5, second vertical hole 5 and first vertical hole 4 intercommunication, 1 inside division of building block has first

horizontal hole

6, 4 one end in first vertical hole and first horizontal hole 6 intercommunication are kept away from to second

vertical hole

5, 1 outer wall one side of building block is opened there is second

horizontal hole

7, 5 one end in second vertical hole and the 7 intercommunication in second horizontal hole are kept away from to first horizontal hole 6.

Further, in the above technical solution, the cross-sectional shape of the hollow block 2 is rectangular, and the cross-sectional shape of the groove 3 is rectangular;

further, in the above technical solution, the shape of the hollow block 2 is matched with the shape of the groove 3, and the height of the hollow block 2 is consistent with the depth of the groove 3;

further, in the above technical solution, the diameter of the first vertical hole 4 is larger than the diameter of the second vertical hole 5;

further, in the above technical solution, the cross-sectional shape of the second horizontal hole 7 is a trapezoid, and one end of the second horizontal hole 7 with a small diameter is communicated with the first horizontal hole 6;

further, in the above technical solution, the number of the first vertical holes 4 is set to be a plurality, and the plurality of first vertical holes 4 are symmetrically distributed at two ends of the block 1.

The implementation mode is specifically as follows: during specific construction, the groove 3 at the bottom of the upper-layer building block 1 is aligned with the hollow block 2 at the top of the lower-layer building block 1 and is put down, building mortar is smeared between the upper-layer building block 1 and the lower-layer building block 1, at the moment, the first vertical hole 4 at the bottom of the upper-layer building block 1 is communicated with the first vertical hole 4 at the top of the lower-layer building block 1, the groove 3 at the bottom of the upper-layer building block 1 is matched with the hollow block 2 at the top of the lower-layer building block 1, so that during construction, the building blocks can be quickly placed and constructed, the vertical and slow alignment between the building blocks 1 for construction is not required, rain and snow weather is met, the rainwater cannot overflow from the top of the hollow block 2, the infiltration of protected objects behind the building block 1 is avoided, the waterproof capability is improved, the rainwater flows down from the surface of the upper-layer building block 1 and the lower-layer building block 1 through, therefore, the rainwater cannot reach the back protected by the building block 1, if the wind power is small, the rainwater mixed with the small wind can not be blown into the second horizontal hole 7, as the second horizontal hole 7 is a hole with a trapezoidal section shape, less rainwater can not enter the first horizontal hole 6 through the second horizontal hole 7, more rainwater can be conveniently discharged out of the building block 1, the rainwater is introduced into the first horizontal hole 6 from the second horizontal hole 7, when the wind power is large, the mixed rainwater enters the second horizontal hole 7 at the bottom of the upper building block 1 through the first horizontal hole 6, the second horizontal hole 7 at the bottom of the upper building block 1 guides the rainwater into the first horizontal hole 6 at the bottom of the upper building block 1, the first horizontal hole 6 at the bottom of the upper building block 1 guides the rainwater into the first vertical hole 4 at the bottom of the upper building block 1, and then the water flows into the first vertical hole 4 at the top of the lower building block 1 through the first vertical hole 4 at the bottom of the upper building block 1, then get into second vertical hole 5 from first vertical hole 4 at lower floor's building block 1 top, then second vertical hole 5 leads the rainwater to first horizontal hole 6, and rivers discharge building block 1 through first horizontal hole 6 at lower floor's building block 1 top at last, this embodiment has specifically solved building block 1 that exists among the prior art and has generally realized the advantage that reduces weight and reduce coefficient of heat conductivity through the blind hole, but the blind hole exists meets rainwater weather, the rainwater can stop inside the blind hole, cause infiltration to building block 1, increase indoor humidity's problem.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, during specific construction, a groove 3 at the bottom of an upper-layer building block 1 is aligned with a hollow block 2 at the top of a lower-layer building block 1 and is put down, mortar for building is smeared between the upper-layer building block 1 and the lower-layer building block 1, at the moment, a first vertical hole 4 at the bottom of the upper-layer building block 1 is communicated with the first vertical hole 4 at the top of the lower-layer building block 1, when construction is finished, rainwater flows down from the surface of the upper-layer building block 1, the rainwater cannot spread through the hollow block 2 through the groove 3 and the hollow block 2 between the upper-layer building block 1 and the lower-layer building block 1, and cannot reach the back protected by the building block 1, if wind power is small, rainwater mixed with the rainwater is blown into a second horizontal hole 7, and the rainwater enters the first horizontal hole 6 from the second horizontal hole 7 because the second horizontal hole 7 is a hole with a trapezoidal cross section, and when the wind power is large, the mixed rainwater enters a second horizontal hole 7 at the bottom of the upper, second horizontal hole 7 of 1 bottom of upper building block leads the rainwater to the first horizontal hole 6 of 1 bottom of upper building block in, the first horizontal hole 6 of 1 bottom of upper building block leads the rainwater to the first vertical hole 4 of 1 bottom of upper building block, then rivers get into the first vertical hole 4 at 1 top of lower floor's building block through the first vertical hole 4 of 1 bottom of upper building block, then get into the second vertical hole 5 from the first vertical hole 4 at 1 top of lower floor's building block, then the second vertical hole 5 leads the rainwater to first horizontal hole 6, at last rivers are through the first horizontal hole 6 discharge building block 1 at 1 top of lower floor's building block.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an inside and outside waterproof evaporate and press high-precision building block of aerated concrete, includes building block (1), its characterized in that: the building block is characterized in that the top of the building block (1) is fixedly connected with an empty block (2), the bottom of the building block (1) is fixedly connected with a groove (3), one side of the outer wall of the building block (1) is provided with a first vertical hole (4), the inside of the building block (1) is provided with a second vertical hole (5), the second vertical hole (5) is communicated with the first vertical hole (4), the inside of the building block (1) is provided with a first horizontal hole (6), one end of the second vertical hole (5) is far away from the first vertical hole (4) and communicated with the first horizontal hole (6), one side of the outer wall of the building block (1) is provided with a second horizontal hole (7), and one end of the first horizontal hole (6) is far away from the second vertical hole (5) and communicated with the second horizontal hole (7).

2. The inside and outside waterproof autoclaved aerated concrete high-precision building block according to claim 1, characterized in that: the cross section of the hollow block (2) is rectangular, and the cross section of the groove (3) is rectangular.

3. The inside and outside waterproof autoclaved aerated concrete high-precision building block according to claim 1, characterized in that: the shape of the hollow block (2) is matched with that of the groove (3), and the height of the hollow block (2) is consistent with the depth value of the groove (3).

4. The inside and outside waterproof autoclaved aerated concrete high-precision building block according to claim 1, characterized in that: the diameter of the first vertical hole (4) is larger than that of the second vertical hole (5).

5. The inside and outside waterproof autoclaved aerated concrete high-precision building block according to claim 1, characterized in that: the cross section of the second horizontal hole (7) is trapezoidal, and one end of the second horizontal hole (7) with a small diameter is communicated with the first horizontal hole (6).

6. The inside and outside waterproof autoclaved aerated concrete high-precision building block according to claim 1, characterized in that: the number of the first vertical holes (4) is set to be a plurality, and the first vertical holes (4) are symmetrically distributed at two ends of the building block (1).