CN205348535U - Building block - Google Patents
Building block Download PDFInfo
- Publication number
- CN205348535U CN205348535U CN201620070842.9U CN201620070842U CN205348535U CN 205348535 U CN205348535 U CN 205348535U CN 201620070842 U CN201620070842 U CN 201620070842U CN 205348535 U CN205348535 U CN 205348535U
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- China
- Prior art keywords
- building block
- utility
- model
- building
- projection
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Abstract
The utility model relates to a material field for building especially relates to a building block. The upper surface of building block is equipped with about protruding in the central symmetry, the lower surface of building block is equipped with about centrosymmetric protrudingly down, the middle part of building block is equipped with a plurality of through -holes, the inside sound absorbent that is equipped with of through -hole. The utility model discloses can greatly strengthen the anti -shear performance between the wall body of building through the building block, and the utility model discloses still be equipped with the acoustic material, greatly improved the whole effect that gives sound insulation of laying bricks, simple structure, the cost of manufacture is lower, is fit for the large tracts of land and promotes.
Description
Technical field
This utility model relates to structure material field, particularly relates to a kind of building block.
Background technology
Building block is to utilize concrete, the artificial bulk that industrial waste (slag, flyash etc.) or local material are made, and overall dimensions is bigger than brick, has equipment simple, builds fireballing advantage by laying bricks or stones, has met the requirement of wall reform in building industrialization development.
Building block is divided into one hand tile, medium-sized building block and block brick by size and varying in size of quality.In building block series the height of master ga(u)ge lattice more than 115mm less than 380mm be called one hand tile, be highly that 380～980mm is called that medium-sized building block, height are called block brick more than 980mm.In using in the majority with middle-size and small-size building block.
But existing problem is, adopting the tradition body of wall that is built into of building block, its anti-shear ability and insulation, sound insulation value are poor.
Summary of the invention
The technical problems to be solved in the utility model is how to overcome the deficiencies in the prior art, it is provided that a kind of building block.
This utility model the technical scheme is that a kind of building block for achieving the above object, the upper surface of described building block is provided with about centrosymmetric projection, the lower surface of described building block is provided with about centrosymmetric lower convexity, the middle part of described building block is provided with some through holes, is provided with sound-absorbing material inside described through hole.
Further, the cross section of described projection and lower convexity is rectangular, circular or triangle.
Further, mutually stagger between described projection and lower convexity, and can be mutually matched, it is possible to when making two pieces of building blocks stacking, form buckling state by projection and lower convexity.
Further, described sound-absorbing material is obturator-type foam plastics.
Further, the height of described projection and lower convexity is 1.5～2cm.
The utility model has the advantage of the anti-shear ability that can greatly strengthen between the body of wall being built into by building block, and this utility model is additionally provided with deadener, greatly improve the overall soundproof effect laid bricks, simple in construction, cost of manufacture is relatively low, suits large area to popularize.
Accompanying drawing explanation
Fig. 1 this utility model overall structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, a kind of building block, the upper surface of described building block 1 is provided with about centrosymmetric projection 11, and the lower surface of described building block 1 is provided with about centrosymmetric lower convexity 12, the middle part of described building block 1 is provided with some through holes 13, and described through hole 13 is internal is provided with sound-absorbing material 131.
The cross section of described projection 11 and lower convexity 12 is rectangular, mutually staggers, and can be mutually matched between described projection 11 and lower convexity 12, it is possible to when making two pieces of building blocks 1 stacking, form buckling state by projection 11 and lower convexity 12.
Described sound-absorbing material 131 is obturator-type foam plastics, and the height of described projection 11 and lower convexity 12 is 1.5cm.
Above-described embodiment, simply to illustrate that technology of the present utility model design and feature, its objective is to be in that to allow one of ordinary skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.The change of every equivalence done by the essence of this utility model content or modification, all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a building block,, it is characterised in that: the upper surface of described building block is provided with about centrosymmetric projection, and the lower surface of described building block is provided with about centrosymmetric lower convexity, the middle part of described building block is provided with some through holes, is provided with sound-absorbing material inside described through hole.
2. a kind of building block according to claim 1, it is characterised in that: the cross section of described projection and lower convexity is rectangular, circular or triangle.
3. a kind of building block according to claim 1, it is characterised in that: mutually stagger between described projection and lower convexity, and can be mutually matched, it is possible to when making two pieces of building blocks stacking, form buckling state by projection and lower convexity.
4. a kind of building block according to claim 1, it is characterised in that: described sound-absorbing material is obturator-type foam plastics.
5. a kind of building block according to claim 1, it is characterised in that: the height of described projection and lower convexity is 1.5～2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070842.9U CN205348535U (en) | 2016-01-20 | 2016-01-20 | Building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070842.9U CN205348535U (en) | 2016-01-20 | 2016-01-20 | Building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205348535U true CN205348535U (en) | 2016-06-29 |
Family
ID=56180720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070842.9U Expired - Fee Related CN205348535U (en) | 2016-01-20 | 2016-01-20 | Building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205348535U (en) |
-
2016
- 2016-01-20 CN CN201620070842.9U patent/CN205348535U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |