CN202882197U - Step type composite heat-preservation building block - Google Patents
Step type composite heat-preservation building block Download PDFInfo
- Publication number
- CN202882197U CN202882197U CN 201220577077 CN201220577077U CN202882197U CN 202882197 U CN202882197 U CN 202882197U CN 201220577077 CN201220577077 CN 201220577077 CN 201220577077 U CN201220577077 U CN 201220577077U CN 202882197 U CN202882197 U CN 202882197U
- Authority
- CN
- China
- Prior art keywords
- composite heat
- concrete shell
- building block
- type composite
- step type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 title abstract description 6
- 239000004567 concrete Substances 0.000 claims abstract description 18
- 239000006260 foam Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The utility model discloses a step type composite heat-preservation building block, which consists of a hollow concrete shell (1) and foam slurry (3) filled into cavities (2) of the concrete shell, wherein trenches (4) for extending the length of a cold and heat bridge are formed in two ends of the concrete shell. The step type composite heat-preservation building block is reasonable in structure, has an outstanding heat-preservation effect and a remarkable energy-saving effect and can realize high economical benefits and social benefits.
Description
Technical field
The utility model relates to building and field of heat insulating materials, is specifically related to a kind of notch cuttype composite heat insulation block for building.
Background technology
With the body of wall that insulation blocks and mortar are built by laying bricks or stones, can do the load bearing wall of industry and civilian construction and safeguard wall.The present primary structure of this insulation blocks is to adopt concrete shell and be filled in the interior foamed concrete of concrete shell cavity or foam slip formation.Have preferably insulation, effect of heat insulation and good fire prevention, durable, sound insulation, resistance to compression, the sharp performance such as useless.But mostly exist thermal transmittance to cross the problems such as high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, weeds out the old and bring forth the new, and designs a kind of notch cuttype composite heat insulation block.Similar composite heat insulation block before this building block has advantages of makes the end face at concrete shell two ends prolong cold-heat bridge length simultaneously, thereby the insulation of building block, effect of heat insulation are better.
The utility model by the following technical solutions
A kind of notch cuttype composite heat insulation block is comprised of hollow concrete shell (1) and the foam slip (3) that is filled in the concrete shell cavity (2), and there is the groove (4) of prolongation cold-heat bridge length at the two ends of concrete shell.
The beneficial effects of the utility model, the notch cuttype composite heat insulation block is rational in infrastructure, is improvement and raising to former similar composite heat insulation block.Make the end face at concrete shell two ends prolong cold-heat bridge length, thereby the insulation of building block, effect of heat insulation are better, energy-saving effect is fairly obvious, and good economic benefit and social benefit are arranged after promoting the use of.
Description of drawings
The structural representation of Fig. 1 utility model notch cuttype composite heat insulation block;
Fig. 2 utility model notch cuttype composite heat insulation block is the structural representation of filled and process slip not;
Among Fig. 1-2,1. concrete shell, the 2. cavity in the concrete shell, 3. the inorganic heat preservation foams 4. prolong the groove of cold-heat bridge length.
The specific embodiment
The notch cuttype composite heat insulation block, at first make hollow concrete shell (1), hollow concrete shell (1) is inner cavity (2), fills the inorganic heat preservation foaming body (3) that ardealite or desulfurated plaster or cement mix with flyash in cavity (2); There is the U font groove (4) that prolongs cold-heat bridge length at the two ends of concrete shell; Two notch cuttype composite heat insulation blocks, that uses the coagulation mortar when building by laying bricks or stones builds the mutual smooth contact of end face by laying bricks or stones, does not insert mortar in the middle of the groove (4), to strengthen the heat insulation effect of notch cuttype composite heat insulation block.
Claims (1)
1. notch cuttype composite heat insulation block, it is characterized in that by hollow concrete shell (1) and be filled in the interior foam slip (3) of concrete shell cavity (2) forming, there is the groove (4) that prolongs cold-heat bridge length at the two ends of concrete shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577077 CN202882197U (en) | 2012-10-27 | 2012-10-27 | Step type composite heat-preservation building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577077 CN202882197U (en) | 2012-10-27 | 2012-10-27 | Step type composite heat-preservation building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882197U true CN202882197U (en) | 2013-04-17 |
Family
ID=48073638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577077 Expired - Fee Related CN202882197U (en) | 2012-10-27 | 2012-10-27 | Step type composite heat-preservation building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882197U (en) |
-
2012
- 2012-10-27 CN CN 201220577077 patent/CN202882197U/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: 20130417 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |