CN202519855U - Aerated concrete block - Google Patents
Aerated concrete block Download PDFInfo
- Publication number
- CN202519855U CN202519855U CN2012201053854U CN201220105385U CN202519855U CN 202519855 U CN202519855 U CN 202519855U CN 2012201053854 U CN2012201053854 U CN 2012201053854U CN 201220105385 U CN201220105385 U CN 201220105385U CN 202519855 U CN202519855 U CN 202519855U
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- CN
- China
- Prior art keywords
- building block
- air
- entrained concrete
- concrete building
- concrete block
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- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses an aerated concrete block which comprises an aerated concrete block body; bulges capable of confirming the distance between building blocks are formed on one side of the aerated concrete block; concave pits corresponding to the bulges are formed in one side, symmetrical to the side provided with the bulges, of the aerated concrete block; four bulges arranged in a rectangular distribution manner are formed on the long side and the wide side of the aerated concrete block; four concave pits arranged in a rectangular distribution manner are formed on another long side and another wide side symmetrical to the long side and the wide side; and when the aerated concrete block is used for constructing buildings, the thicknesses of the building seams are uniform and consistent, the construction is convenient, and nonprofessional bricklayers can also use the aerated concrete block to construct the buildings reaching the construction requirement standard.
Description
Technical field
The utility model relates to a kind of constructional materials, especially a kind of air-entrained concrete building block.
Background technology
Air-entrained concrete building block is with sand, flyash and contains siliceous materials such as silicon tailings and calcareous materials such as lime, cement are primary raw material; Admixture aluminium powder foaming agent; Stir through adding water; Form hole by chemical reaction, the porous silicate goods of processing through activitiess such as moulding by casting, precuring cutting, steam press maintenances.Air-entrained concrete building block has light weight, heat-insulation and heat-preservation, sound absorption sound insulation, antidetonation, fire prevention, can saw, can dig, can nail, easy construction and can increase advantage such as building usable floor area, and be widely used in civilian and the utilities building.But shortcoming such as intensity is lower, drying shrinkage value reaches more greatly with mortar bonding is insecure that air-entrained concrete building block exists, the body of wall of being built by laying bricks or stones ftractures at the puzzle joint place easily.In order to overcome this shortcoming; Usually take fine aggregate and inorganic coagulation material, thickening water-keeping material, mineral admixture and additive evenly are mixed and made into the gas concrete adhesive specially by a certain percentage; The employing thin-layer method is built by laying bricks or stones; Gray seam thickness is controlled at 3～4mm, has only 1/3 left and right sides of traditional mortar joint thick, reaches to prevent the purpose of body of wall at puzzle joint place cracking.Because this air-entrained concrete building block is in work progress, gray seam thickness is less, therefore; Need the bricklayer of specialty to build by laying bricks or stones,, so just can make the building stability of constructing so that the gap between building block and the building block is consistent; But along with the progress of society, the bricklayer of specialty is fewer and feweri; And train a qualified bricklayer and will spend long time, therefore, restricted the promotion and application of air-entrained concrete building block to a certain extent.
The utility model content
The technical problem that utility model will solve: a kind of air-entrained concrete building block is provided; Puzzle joint thickness uniformity when adopting this air-entrained concrete building block to build building by laying bricks or stones; Easy construction, amateur bricklayer also can be built out the building that reaches the construction requirement standard with this air-entrained concrete building block.
The technical scheme that the technical solution problem is adopted: a kind of air-entrained concrete building block; Comprise the air-entrained concrete building block body; One side at air-entrained concrete building block is provided with the convexity that can confirm distance between the building block, is provided with and protruding corresponding pit at the plane of symmetry that is provided with crowning.
Further improvement as the utility model: be provided with the convexity of 4 rectangular distributions at the length and width face of air-entrained concrete building block, be provided with the pit of 4 rectangular distributions in the face of another length and width face of claiming with this.
Further improvement again as the utility model: the wide high surface at air-entrained concrete building block is provided with 1 convexity, in the face of another wide high surface of claiming 1 pit is being set with this, and this convexity and pit are symmetrical about this face diagonal intersection point center in the projection of wide high surface.
Preferred version as the utility model: protruding height is 2-5mm, and the degree of depth of pit is 2-5mm.
Beneficial effect: the air-entrained concrete building block of the utility model comprises the air-entrained concrete building block body owing to adopted said air-entrained concrete building block, is provided with the convexity that can confirm distance between the building block in the one side of air-entrained concrete building block; Be provided with the technical scheme with protruding corresponding pit at the plane of symmetry that is provided with crowning; Utilize the convexity of block surfaces and adjacent block surfaces to form support, realize the accurately thickness of control puzzle joint, make puzzle joint thickness uniformity; Easy construction; And amateur bricklayer also can be built out the building that reaches the construction requirement standard with this air-entrained concrete building block, in addition, and owing to the plane of symmetry that is provided with crowning at air-entrained concrete building block is provided with and protruding corresponding pit; Make air-entrained concrete building block protruding pit that gets into when piling up and pile up stable reducing to pile up requisite space; Owing to adopted the convexity that is provided with 4 rectangular distributions at the length and width face of air-entrained concrete building block; Be provided with the technical characterictic of the pit of 4 rectangular distributions in the face of another length and width face of claiming with this; Make the air-entrained concrete building block construction of adopting the utility model more convenient, the support of adjacent blockhouse is more firm; Owing to adopted wide high surface that 1 convexity is set at air-entrained concrete building block; In the face of another wide high surface of claiming 1 pit is being set with this; This convexity and pit about the centrosymmetric technical characterictic of this face diagonal intersection point, make the width of upright seam when building operation by laying bricks or stones can be precisely controlled in the projection of wide high surface; Owing to reasonably define the protruding height and the degree of depth of pit; Make the body of wall that matches the air-entrained concrete building block of the utility model construction constructs can not ftracture from puzzle joint with the gas concrete adhesive specially; Improve workmanship, helped the popularization and the application of air-entrained concrete building block.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Fig. 1 is the front view of the air-entrained concrete building block of the utility model;
Fig. 2 is the vertical view of the air-entrained concrete building block of the utility model.
The specific embodiment
As shown in Figure 1; The air-entrained concrete building block of the utility model; Comprise air-entrained concrete building block body 2, be provided with the convexity 1 that to confirm distance between the building block, be provided with and protruding corresponding pit 3 at the plane of symmetry that is provided with crowning in the one side of air-entrained concrete building block.
As shown in Figure 2, air-entrained concrete building block is provided with the convexity 1 of 4 rectangular distributions at the length and width face of air-entrained concrete building block 2, is being provided with the pit of 4 rectangular distributions in the face of another length and width face of claiming with this.Wide high surface at air-entrained concrete building block is provided with 1 convexity; In the face of another wide high surface of claiming 1 pit is being set with this; This convexity and pit are symmetrical about this face diagonal intersection point center in the projection of wide high surface, and protruding height is 2-5mm, and the degree of depth of pit is 2-5mm.
Claims (5)
1. an air-entrained concrete building block comprises the air-entrained concrete building block body, it is characterized in that: the one side at air-entrained concrete building block is provided with the convexity that can confirm distance between the building block, is provided with and protruding corresponding pit at the plane of symmetry that is provided with crowning.
2. air-entrained concrete building block according to claim 1 is characterized in that: be provided with the convexity of 4 rectangular distributions at the length and width face of air-entrained concrete building block, be provided with the pit of 4 rectangular distributions in the face of another length and width face of claiming with this.
3. air-entrained concrete building block according to claim 1 and 2; It is characterized in that: the wide high surface at air-entrained concrete building block is provided with 1 convexity; In the face of another wide high surface of claiming 1 pit is being set with this, this convexity and pit are symmetrical about this face diagonal intersection point center in the projection of wide high surface.
4. air-entrained concrete building block according to claim 1 and 2 is characterized in that: protruding height is 2-5mm, and the degree of depth of pit is 2-5mm.
5. air-entrained concrete building block according to claim 3 is characterized in that: protruding height is 2-5mm, and the degree of depth of pit is 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201053854U CN202519855U (en) | 2012-03-20 | 2012-03-20 | Aerated concrete block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201053854U CN202519855U (en) | 2012-03-20 | 2012-03-20 | Aerated concrete block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519855U true CN202519855U (en) | 2012-11-07 |
Family
ID=47102810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201053854U Expired - Fee Related CN202519855U (en) | 2012-03-20 | 2012-03-20 | Aerated concrete block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502075A (en) * | 2020-04-26 | 2020-08-07 | 廖家前 | Method for controlling width of mortar joint of brickwork |
| CN113863537A (en) * | 2021-11-17 | 2021-12-31 | 中冶沈勘工程技术有限公司 | Building construction masonry wall structure and construction method |
-
2012
- 2012-03-20 CN CN2012201053854U patent/CN202519855U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502075A (en) * | 2020-04-26 | 2020-08-07 | 廖家前 | Method for controlling width of mortar joint of brickwork |
| CN111502075B (en) * | 2020-04-26 | 2021-05-28 | 廖家前 | Method for controlling width of mortar joint of brickwork |
| CN113863537A (en) * | 2021-11-17 | 2021-12-31 | 中冶沈勘工程技术有限公司 | Building construction masonry wall structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130320 |