CN205063160U - Composite self -insulation block - Google Patents
Composite self -insulation block Download PDFInfo
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- CN205063160U CN205063160U CN201520857778.4U CN201520857778U CN205063160U CN 205063160 U CN205063160 U CN 205063160U CN 201520857778 U CN201520857778 U CN 201520857778U CN 205063160 U CN205063160 U CN 205063160U
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- building block
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- insulation material
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Abstract
The utility model provides a composite self -insulation block, include: last building block and building block down bond together, it includes to go up the building block: the heat insulation material of cuboid and the cement layer on about heat insulation material two surfaces of boning respectively, lower building block is the cavity for the peripheral cement casing that is the cuboid, its inside, and the cavity intussuseption is filled with heat insulation material. The utility model discloses in, composite self -insulation block uses the concrete as the casing, built -in insulation material, and its casing has higher intensity and density, has reduced the water absorption rate of building block, has improved insulation block's performances such as dry shrinkage, anti -permeability, freezing resistance, and the wall body is built into to direct the base, has avoided the production because of quality common faults such as the building block wall body shrinkage cracking after the secondary construction, seepage freeze thawing.
Description
Technical field
The utility model relates to heat insulating material for building, is specifically related to a kind of composite thermal self-insulation building block.
Background technology
In order to save material, weight reduction, there is building-block at building material industry.Its structure of hollow building common in existing market is four sidewalls mostly, and middle formation cavity, what have is provided with reinforcing rib in cavity.During use, building block has assembled, and need secondary to construct and be processed into counterscarp body, the method exists the common faults such as the easy shrinkage cracking of body of wall, seepage freeze thawing.
Utility model content
The utility model proposes a kind of composite thermal self-insulation building block, to solve the problem such as blockwork shrinkage cracking, seepage freeze thawing of existing building block because producing after secondary construction.
The technical solution of the utility model is achieved in that
A kind of composite thermal self-insulation building block, comprising: the upper building block be bonded together and lower building block; Upper building block comprises: the insulation material of cuboid, and is bonded in upper and lower two the surperficial cement layers of insulation material respectively; Lower building block is the peripheral cement housing in cuboid, and its inside is cavity, is filled with insulation material in cavity.
As further improvement of the utility model, cavity is rectangular, runs through housing.
As further improvement of the utility model, the intermediate parallel of cavity is provided with two cement posts for support housing.
As further improvement of the utility model, insulation material is foamed concrete and extruded sheet; Or foamed concrete and polyphenyl plate.
As further improvement of the utility model, shift to install between upper building block and lower building block, both are step-like.
As further improvement of the utility model, upper building block is all identical with size with the profile of lower building block.
As further improvement of the utility model, misplace between upper building block and lower building block 4-5cm.
The beneficial effects of the utility model:
1, in the utility model, composite thermal self-insulation building block take concrete as housing, the heat insulating materials such as built-in foam concrete and extruded sheet, its housing has higher intensity and density, reduce the water absorption rate of building block, improve the performance such as drying contraction, impermeability, frost resistance of insulation blocks, directly assemble into body of wall, avoid the generation of the common quality defect such as blockwork shrinkage cracking, seepage freeze thawing after because of secondary construction; The combination of two kinds of inner light materials, improves the thermal resistance of body of wall, makes building block deadweight lighting, effectively reduces building deadweight, heat insulation building block density≤800kg/m
3, compressive strength can reach 5Mpa; Composite thermal self-insulation building block profile is simple, structured size, because adopting the combination of two kinds of heat insulating materials in vestibule, effectively having intercepted the thermal loss of the heat bridge part of building block self, having improved the heat-insulating property of building block, heat storage performance and sound insulation value.
There is insulation heat bridge problem in 2, adjacent during conventional hollow concrete block masonry blockhouse, building thermal-insulation energy-saving weak effect, compared with traditional building block, the composite thermal self-insulation building block fissure of displacement of the present utility model assembles into perimeter walls, solve the through heat bridge effect caused of straight joint, enhance the density of body of wall.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of composite thermal self-insulation building block in embodiment;
Fig. 2 is the sectional view of the front view of composite thermal self-insulation building block in embodiment;
Fig. 3 is the lateral view of composite thermal self-insulation building block in embodiment;
Fig. 4 is the sectional view of the lateral view of composite thermal self-insulation building block in embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in figs. 1 and 3, be the structural representation of composite thermal self-insulation building block in embodiment.
Composite thermal self-insulation building block in illustrative embodiment, comprising: the upper building block 1 be bonded together and lower building block 2; Upper building block 1 comprises: the insulation material 11 of cuboid, and is bonded in insulation material about 11 two surperficial cement layers 12 respectively; Lower building block 2 is the peripheral cement housing 21 in cuboid, and its inside is cavity 22, is filled with insulation material in cavity 22.
For alleviating the quality of insulation blocks further, preferably, cavity 22 is rectangular, runs through housing 21.
As shown in Figures 2 and 4, be the sectional view of composite thermal self-insulation building block in embodiment.
For improving the weight capacity of insulation blocks, preferably, the intermediate parallel of cavity 22 is provided with two cement posts 23 for support housing 21.
In embodiment, insulation material 11 can be the conventional insulation material in this area, and preferably, insulation material 11 is foamed concrete and extruded sheet; Or foamed concrete and polyphenyl plate.First fill by extruded sheet or polyphenyl plate, then pouring foaming coagulation is in gap.
Preferably, shift to install between upper building block 1 and lower building block 2, both are step-like, to avoid the heat bridge effect of materials for wall, strengthen the density of body of wall.
Preferably, misplace between upper building block 1 and lower building block 2 4-5cm, and namely the length of step is 4-5cm.
Preferably, upper building block 1 is all identical with size with the profile of lower building block 2.
In embodiment, composite thermal self-insulation building block take high performance concrete as heat insulating materials such as housing, built-in foam concrete and extruded sheets, and high performance concrete is formed, by foam concrete and the prefabricated shaping of extruded sheet compound by raw material such as high-strength cement, flyash, aggregates; Composite thermal self-insulation building block housing has higher intensity and density, reduces the water absorption rate of building block, improves the performance such as drying contraction, impermeability, frost resistance of insulation blocks, avoids the generation of the common quality defect such as blockwork shrinkage cracking, seepage freeze thawing; Filling-foam concrete and the heat insulating material such as extruded sheet or polyphenyl plate in composite thermal self-insulation building block vestibule, the combination of two kinds of light materials, makes building block conduct oneself with dignity and reaches lighting, decreases building deadweight, heat insulation building block density≤800kg/m
3, compressive strength can reach 5Mpa; Composite thermal self-insulation building block profile is simple, structured size, because adopting the combination of two kinds of heat insulating materials in vestibule, effectively having intercepted the thermal loss of the heat bridge part of building block self, having improved the heat-insulating property of building block, heat storage performance and sound insulation value; Fill inorganic foamed concrete and anti-flammability polyphenyl plate or extruded sheet in the vestibule of composite thermal self-insulation building block, fireproof performance is excellent, without disaster hidden-trouble.
In embodiment, heat insulation building block is built by laying bricks or stones and is adopted the thin seam of dedicated mortar to build by laying bricks or stones, and the thermal resistance of heat insulation building block retaining wall can be produced according to design requirement, reaches the building energy-saving standard designing requirement of 65% or 75%; By the construction of traditional concrete block masonry method during construction, without the need to doing other isothermal holding, decreasing working procedure, improve efficiency of construction, shorten the duration; Insulation and building same life-span, composite thermal self-insulation building block is applied to the filling of external wall protection body, adopts FH composite thermal-insulating exterior formwork to carry out cast-in-place shaping at the heat bridge such as beam, post position, achieves the same life-span of collection building heat preservation structural entity; Reduce construction costs, the combination of composite thermal self-insulation building block and FH heat insulation formwork defines the self-heat conserving structural system integrating and build with heat insulation function.Decreasing working procedure, without the need to separately making isothermal holding, shortening the duration, developer is no longer born because of insulation maintenance and the corresponding expense changing exterior-wall heat insulation generation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a composite thermal self-insulation building block, is characterized in that, comprising: the upper building block (1) be bonded together and lower building block (2);
Described upper building block (1) comprising: the insulation material (11) of cuboid, and is bonded in upper and lower two the surperficial cement layers (12) of described insulation material (11) respectively;
Described lower building block (2) is the peripheral cement housing (21) in cuboid, and its inside is cavity (22), and described cavity is filled with insulation material in (22).
2. composite thermal self-insulation building block according to claim 1, is characterized in that, described cavity (22) is rectangular, runs through described housing (21).
3. composite thermal self-insulation building block according to claim 2, is characterized in that, the intermediate parallel of described cavity (22) is provided with two for supporting the cement post (23) of described housing (21).
4. the composite thermal self-insulation building block according to claim 1,2 or 3, is characterized in that, described insulation material (11) is foamed concrete and extruded sheet; Or foamed concrete and polyphenyl plate.
5. the composite thermal self-insulation building block according to claim 1,2 or 3, is characterized in that, shift to install between described upper building block (1) and described lower building block (2), both are step-like.
6. composite thermal self-insulation building block according to claim 1, is characterized in that, described upper building block (1) is all identical with size with the profile of described lower building block (2).
7. composite thermal self-insulation building block according to claim 5, is characterized in that, misplace between described upper building block (1) and described lower building block (2) 4-5cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857778.4U CN205063160U (en) | 2015-10-30 | 2015-10-30 | Composite self -insulation block |
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| CN201520857778.4U CN205063160U (en) | 2015-10-30 | 2015-10-30 | Composite self -insulation block |
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| CN205063160U true CN205063160U (en) | 2016-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018983A (en) * | 2018-01-11 | 2018-05-11 | 山东万隆建材科技有限公司 | A kind of structure enhancing composite thermal self-insulation building block and construction technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018983A (en) * | 2018-01-11 | 2018-05-11 | 山东万隆建材科技有限公司 | A kind of structure enhancing composite thermal self-insulation building block and construction technology |
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