CN204282627U - Hollow brick - Google Patents
Hollow brick Download PDFInfo
- Publication number
- CN204282627U CN204282627U CN201420594168.5U CN201420594168U CN204282627U CN 204282627 U CN204282627 U CN 204282627U CN 201420594168 U CN201420594168 U CN 201420594168U CN 204282627 U CN204282627 U CN 204282627U
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- brick
- hollow brick
- wall
- brick body
- groove
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Abstract
The utility model relates to a kind of hollow brick, it comprises the brick body of sintering, in brick body, middle part is provided with the cavity of several rectangles, the inner position near front side wall and rear wall of brick body is respectively arranged with the cavity that cross section is matrix pattern, the external surface of brick body is distributed with several and vertical whitewashes groove for what fill hollow brick constructional materials.The new hollow brick of this practicality is very easy to use, and low cost of manufacture, and brick laying structure is simple, and heat preservation and soundproof is effective, facilitates the fixing of the part such as expansion bolt, screw.
Description
Technical field
The utility model relates to building material field, and particularly one has insulation, sound insulation value, and is convenient to the fixing hollow brick of expansion bolt.
Background technology
Existing hollow brick normally integrally sinters, two side, front and back is solid wall, inside is distributed with multiple cavity, if this hollow brick front-rear side walls size is too thin, then brick strength is inadequate, and punch on wall fixed expansion bolt time, because wall is too thin, can not be formed spacing to the distending lobe of expansion bolt, therefore expansion bolt cannot be fixed, if front-rear side walls size is too thick, the material used on the one hand is many, cost increase, and insulation, the sound insulation value of another aspect wall are poor, thus, need to improve existing hollow brick.In addition, the sidewall of existing hollow brick is plane, and when hollow brick uses, need to use mortar or lime mortar that hollow brick is built into wall, the constructional materials such as mortar or lime mortar and hollow brick contact area are plane, and adhesive power is little, and therefore, the firmness of wall is poor.
Summary of the invention
The purpose of this utility model is, for hollow brick existing problems pointed existing in background technology, to provide a kind of hollow brick that can solve foregoing problems.
The technical scheme realizing goal of the invention of the present utility model is as follows:
A kind of hollow brick, it comprises the brick body of sintering, in brick body, middle part is provided with the cavity of several rectangles, the inner position near front side wall and rear wall of brick body is respectively arranged with the cavity that cross section is matrix pattern, the external surface of brick body is distributed with several and vertical whitewashes groove for what fill hollow brick constructional materials.
For the ease of constructional materials with whitewash fully contacting of groove, increase the firmness of wall, the described groove that whitewashes is dovetail groove, square groove or arc groove.
In order to twice laid, reduce the cost of hollow brick, described brick body is the brick body of clay, dregs, gangue and coal ash sintering.
The advantage of hollow brick of the present utility model is: hollow block construction of the present utility model is simple, close front side wall in hollow brick and the position of rear wall are provided with the cavity that cross section is matrix pattern respectively, transverse wall and longitudinal wall of the inside cavity of matrix pattern define support to front side wall and rear wall, enhance the structure of front side wall and rear wall, this structure saves material more simultaneously.When wall filling expansion bolt, longitudinal wall energy is enough to be formed spacing to the distending lobe of expansion bolt, and expansion bolt is securely fixed on wall.When fixing steel nail, longitudinal wall also can increase the adhesive power to steel nail, and what steel nail was fixed is more firm.Meanwhile, because be provided with the cavity of matrix pattern, so the sound-insulating of wall is good.Because be provided with several vertical to whitewash groove on the outside side wall of hollow brick, when building a wall, mortar or lime mortar are filled into the space whitewashed between groove and hollow brick, after such mortar or lime mortar solidify, zigzag packed layer will be formed, add the firmness that hollow brick connects.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of hollow brick of the present utility model;
In figure, 1 is brick body, and 2 is cavity, and 3 is front side wall, and 4 is rear wall, and 5 for whitewashing groove, and 6 is transverse wall, and 7 is longitudinal wall.
Detailed description of the invention
With reference to a kind of hollow brick shown in Fig. 1, it comprises the brick body 1 of sintering, in brick body 1, middle part is provided with the cavity 2 of several rectangles, the inner position near front side wall 3 and rear wall 4 of brick body 1 is respectively arranged with the cavity that cross section is matrix pattern, the external surface of brick body 1 is distributed with several and vertical whitewashes groove 5 for what fill hollow brick constructional materials.
For the ease of constructional materials with whitewash fully contacting of groove, increase the firmness of wall, described whitewashes groove 5 for dovetail groove, square groove or arc groove.
In order to twice laid, reduce the cost of hollow brick, described brick body is the brick body of clay, dregs, gangue and coal ash sintering.
In use, the front side wall 3 of hollow brick is towards indoor, and rear wall 4, towards outdoor, adopts the constructional materials such as mortar or lime mortar to bond into wall for hollow brick of the present utility model.This hollow brick is very easy to use, and low cost of manufacture, brick laying structure is simple, close front side wall 3 in hollow brick and the position of rear wall 4 are provided with the cavity that cross section is matrix pattern respectively, the transverse wall 6 of the inside cavity of matrix pattern and longitudinal wall 7 pairs of front side walls 3 and rear wall 4 define support, enhance the structure of front side wall 3 and rear wall 4, this structure saves material more simultaneously.When wall filling expansion bolt, longitudinal wall 7 can be formed spacing to the distending lobe of expansion bolt, and expansion bolt is securely fixed on wall.Meanwhile, because be provided with the cavity of matrix pattern, so the sound-insulating of wall is good.Because be provided with several vertical to whitewash groove on the outside side wall of hollow brick, when building a wall, mortar or lime mortar are filled into the space whitewashed between groove 5 and hollow brick, after such mortar or lime mortar solidify, zigzag packed layer will be formed, add the firmness that hollow brick connects.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (2)
1. a hollow brick, it is characterized in that: it comprises the brick body of sintering, in brick body, middle part is provided with the cavity of several rectangles, the inner position near front side wall and rear wall of brick body is respectively arranged with the cavity that cross section is matrix pattern, the external surface of brick body is distributed with several and vertical whitewashes groove for what fill hollow brick constructional materials.
2. hollow brick according to claim 1, is characterized in that: whitewashing groove is dovetail groove, square groove or arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594168.5U CN204282627U (en) | 2014-10-14 | 2014-10-14 | Hollow brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594168.5U CN204282627U (en) | 2014-10-14 | 2014-10-14 | Hollow brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282627U true CN204282627U (en) | 2015-04-22 |
Family
ID=52865805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420594168.5U Expired - Fee Related CN204282627U (en) | 2014-10-14 | 2014-10-14 | Hollow brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715298A (en) * | 2016-03-31 | 2016-06-29 | 枣庄矿业（集团）有限责任公司矿山救护大队 | Closed pressure-bearing easily-detached brick for mine roadway |
-
2014
- 2014-10-14 CN CN201420594168.5U patent/CN204282627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715298A (en) * | 2016-03-31 | 2016-06-29 | 枣庄矿业（集团）有限责任公司矿山救护大队 | Closed pressure-bearing easily-detached brick for mine roadway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |