CN202064511U - Composite self-heat-insulation concrete building block - Google Patents
Composite self-heat-insulation concrete building block Download PDFInfo
- Publication number
- CN202064511U CN202064511U CN2011201221446U CN201120122144U CN202064511U CN 202064511 U CN202064511 U CN 202064511U CN 2011201221446 U CN2011201221446 U CN 2011201221446U CN 201120122144 U CN201120122144 U CN 201120122144U CN 202064511 U CN202064511 U CN 202064511U
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- building block
- heat
- insulation
- utility
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Abstract
The utility model relates to a building material, in particular to a composite self-heat-insulation concrete building block. In order to overcome the defects in the prior art, the utility model provides the composite self-heat-insulation concrete building block, which is beneficial to material saving and has a heat insulation function. The building block is rectangular, and the outer side wall of the rectangular building block body and the inner side wall of the rectangular building block body constitute the whole body of the building block provided by the utility model. Concave grooves of which the openings are 60mm are formed at the left side and the right side of each building block, and the building block is internally poured with heat-insulating fillers. The composite self-heat-insulation concrete building block provided by the utility model has the advantages of good heat insulation effects and high strength. Meanwhile, the production method of the building block is simple, and the produced composite self-heat-insulation concrete building block has the characteristics of light self-weight, low water absorption rate, low dry shrinkage, incombustibility and good sound insulation effects, and can meet the design requirement for saving building energy by 65% and the firefighting requirement. The composite self-heat-insulation concrete building block provided by the utility model is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of constructional materials, is specifically related to a kind of concrete composite thermal self-insulation building block.
Background technology
China is a resource big country, and vast territory and abundant resources, aboundresources.But China also is a populous nation, has just embodied the few thing in ground and lack the drawback of scarcity of resources in face of numeral per capita.Therefore, economize on resources and just become a fundamental state policy of China and caused people's attention.According to statistics, 70% in China's building construction material is wall body building material, and wherein the loam brick dominate is produced the annual clay resource billion cubic meter more than 10 that consumes of loam brick, is equivalent to damage 500,000 mu in field.Simultaneously, in building work progress, also increased the cost of investment of engineering.Moreover the wall thermal insulating of prior art adopts external thermal insulation system, exterior wall internal insulation system substantially, and this heat-insulation system is the adherend of non-homogeneous boundary layer.Because the difference of the boundary layer coefficient of shrinkage causes the phenomenon of cracking shelling to take place.Building not only loses thermal property, and can bring potential safety hazard.
The utility model content
The purpose of this utility model is in order to solve deficiency of the prior art, provide a kind of can economical with materials, the plyability concrete block with insulation effect.
A kind of concrete composite thermal self-insulation building block, building block be shaped as rectangle, wherein rectangle building block body lateral wall and rectangle building block body inside wall have been formed the integral body of this utility model.The length of building block is 390 millimeters, and width is 240 millimeters.Be respectively arranged with opening in the left and right sides of building block and be 60 millimeters concave groove, the front and back of concave groove connect.Concave groove in concave groove in the building block and another building block is closed mutually, is connected into a complete sealing incubation cavity.Heat insulating stuffing has been built in the inside of building block, and this heat insulating stuffing is a foam concrete.
Concrete composite thermal self-insulation building block provided by the utility model has high insulating effect, advantage that intensity is high.Simultaneously, its production method is simple, and the concrete composite thermal self-insulation building block of producing has from heavy and light, water absorption rate is low, drying shrinkage is little, soundproof effect is good characteristics, can satisfy the designing requirement of building energy conservation 65%.The utility model can better economize on resources, and is fit to promote the use of.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1, rectangle building block body lateral wall; 2, rectangle building block body inside wall; 3, concave groove; 4, concave groove; 5, heat insulating stuffing.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
A kind of concrete composite thermal self-insulation building block also comprises the building block body that adopts ordinary concrete to make through molding apparatus, building block be shaped as rectangle, wherein rectangle building block body lateral wall 1 and rectangle building block body inside wall 2 have been formed the integral body of this utility model.The length of building block is 390 millimeters, and width is 240 millimeters.Be respectively arranged with opening in the left and right sides of building block and be 60 millimeters concave groove 3/4, the front and back of concave groove 3/4 connect.Concave groove 3/4 in concave groove 3/4 in the building block and another building block is closed mutually, is connected into a complete sealing incubation cavity.This structure design can better economize on resources, and reduces the expenditure of construction cost.Simultaneously, this body of wall adopts the thin seam of adhesive mortar to build the 3/4 mouthful of heat bridge part that can effectively block body of wall of the concave groove of setting by laying bricks or stones.Heat insulating stuffing 5 has been built in the inside of building block, the foam concrete that this heat insulating stuffing 5 is made for closed pore formula foaming technique.This foam concrete can reach better insulation and soundproof effect.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (6)
1. concrete composite thermal self-insulation building block, building block be shaped as rectangle, comprise rectangle building block body lateral wall and rectangle building block body inside wall, it is characterized in that being respectively arranged with opening and be 60 millimeters concave groove in the left and right sides of building block.
2. a kind of concrete composite thermal self-insulation building block according to claim 1 is characterized in that the concave groove front and back of the building block left and right sides connect.
3. a kind of concrete composite thermal self-insulation building block according to claim 2 is characterized in that the concave groove in concave groove and another building block in the building block is closed mutually, is connected into a complete sealing incubation cavity.
4. a kind of concrete composite thermal self-insulation building block according to claim 1, the length that it is characterized in that building block is 390 millimeters, width is 240 millimeters.
5. a kind of concrete composite thermal self-insulation building block according to claim 4 is characterized in that heat insulating stuffing has been built in the inside of building block.
6. a kind of concrete composite thermal self-insulation building block according to claim 5 is characterized in that described heat insulating stuffing is a foam concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201221446U CN202064511U (en) | 2011-04-25 | 2011-04-25 | Composite self-heat-insulation concrete building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201221446U CN202064511U (en) | 2011-04-25 | 2011-04-25 | Composite self-heat-insulation concrete building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064511U true CN202064511U (en) | 2011-12-07 |
Family
ID=45058377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201221446U Expired - Fee Related CN202064511U (en) | 2011-04-25 | 2011-04-25 | Composite self-heat-insulation concrete building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064511U (en) |
-
2011
- 2011-04-25 CN CN2011201221446U patent/CN202064511U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120425 |