CN205530955U - Compound building block of foaming concrete self preservation temperature - Google Patents
Compound building block of foaming concrete self preservation temperature Download PDFInfo
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- CN205530955U CN205530955U CN201620365961.7U CN201620365961U CN205530955U CN 205530955 U CN205530955 U CN 205530955U CN 201620365961 U CN201620365961 U CN 201620365961U CN 205530955 U CN205530955 U CN 205530955U
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- concrete layer
- heat
- layer
- building block
- foamed concrete
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Abstract
The utility model relates to a compound building block of foaming concrete self preservation temperature, include foam concrete layer, interior foaming concrete layer and heat preservation outward, still include a plurality of built -in steel wires, the heat preservation sets up foam outward between concrete layer and the interior foaming concrete layer and with the concrete layer that foams outward concreties with interior foaming concrete layer and is in the same place, the steel wire runs through along the fore -and -aft direction the heat preservation, it is equipped with the first recess of longitudinal extension on concrete layer's the up end to foam outward, foam outward be equipped with on concrete layer's the lower terminal surface with the first arch of first recess matched with longitudinal extension, be equipped with the second recess of longitudinal extension on interior foaming concrete layer's the up end, be equipped with on interior foaming concrete layer's the lower terminal surface with the second of second recess matched with longitudinal extension is protruding. The utility model has the advantages of the quality is light, thermal insulation performance good, make through setting up concave -convex structure the utility model discloses an it is more convenient to use, and thermal insulation performance is better.
Description
Technical field
This utility model relates to a kind of foamed concrete Self-heat-insulation composite building block.
Background technology
In China's building construction heat insulating work, conventional exterior wall heat-preserving system is mainly based on thin plastering exterior wall heat-insulation system, it is incubated by external application insulation benzene plate using common building block as materials for wall, though high insulating effect, there is also some drawbacks being difficult to overcome, and its operation complexity, long construction period, construction quality are difficult to ensure that, actual useful year must be changed at about 15 years, the phenomenons such as cost is high, and due to the difference of the coefficient of shrinkage, the most cracking and come off.
Summary of the invention
In order to overcome the drawbacks described above of prior art, the purpose of this utility model is to provide a kind of foamed concrete Self-heat-insulation composite building block, use the body of wall of this building block without arranging external thermal insulation separately, thus simplify work progress, reduction of erection time, and the problem being conducive to avoiding the occurrence of thermal insulation dehiscence and peeling.
The technical solution of the utility model is:
nullA kind of foamed concrete Self-heat-insulation composite building block，Including outer foaming concrete layer、Interior foamed concrete layer and heat-insulation layer，Also include some built-in steel wires，Described heat-insulation layer is arranged between described outer foaming concrete layer and interior foamed concrete layer and is consolidated with described outer foaming concrete layer and interior foamed concrete layer，Described steel wire extends vertically through described heat-insulation layer，Its two ends lay respectively in described outer foaming concrete layer and interior foamed concrete layer，The upper surface of described outer foaming concrete layer is provided with the first groove of longitudinal extension，The lower surface of described outer foaming concrete layer is provided with the first projection of the longitudinal extension with described first fit depressions，The upper surface of described interior foamed concrete layer is provided with the second groove of longitudinal extension，The lower surface of described interior foamed concrete layer is provided with the second projection of the longitudinal extension with described second fit depressions.
Optionally, the contact surface between described heat-insulation layer and described outer foaming concrete layer is provided with oat tail groove structure.
Optionally, the contact surface between described heat-insulation layer and described interior foamed concrete layer also is provided with oat tail groove structure.
Optionally, described steel wire is uniformly distributed.
Preferably, described heat-insulation layer uses foamed plastic plate.
Preferably, the lateral surface of described outer foaming concrete layer is provided with external surface coating.
Preferably, the medial surface of described interior foamed concrete layer is provided with coating on inner surface.
The beneficial effects of the utility model are:
Owing to being provided with heat-insulation layer in building block, the insulation of body of wall is achieved while building a wall, heat preservation construction is carried out without special External Wall, thereby simplify construction technology, shorten construction period, the most this building block has the advantages such as light weight, good heat insulating and water absorption rate are low, alleviates the weight of body of wall, add the heat insulation effect of body of wall on the premise of ensure that strength of wall body；Owing to the face coat with effects such as moistureproof alkali preventions can be arranged on the surfaces externally and internally of building block, not only contribute to attractive in appearance, but also ensure that the low water absorption of building block, be conducive to improving service life；Owing to the both side surface of heat-insulation layer all can be connected with foamed concrete layer by oat tail groove structure, increase contact area and bond strength；Due to the built-in steel wire penetrating heat-insulation layer, by steel wire, the foamed concrete layer of heat-insulation layer both sides is coupled together, thus avoid and affect the bulk strength of building block because heat-insulation layer self-strength is not enough；Owing to can be respectively provided with, on the upper and lower end face of foamed concrete layer, the concaveconvex structure complemented one another in outside, by in the groove of building block below the protruding insertion of top building block during construction, and appropriate cement mortar can be filled in groove carry out the bonding of blockhouse, not only easy construction, but also the insulation interlayer filling concrete mortar in adjacent block can be avoided, be conducive to eliminating the heat bridge effect caused because of insulation interlayer cement mortar, improve insulation quality.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Detailed description of the invention
nullSee Fig. 1，The utility model discloses a kind of foamed concrete Self-heat-insulation composite building block，Including outer foaming concrete layer 1、Interior foamed concrete layer 2 and heat-insulation layer 3，Also include some built-in steel wires 4，Described heat-insulation layer is arranged between described outer foaming concrete layer and interior foamed concrete layer and is consolidated with described outer foaming concrete layer and interior foamed concrete layer，Described steel wire extends vertically through described heat-insulation layer，Its two ends lay respectively in described outer foaming concrete layer and interior foamed concrete layer，Generally can set in casting mold after being installed with the heat-insulation layer (warming plate) of steel wire，Pouring foaming concrete from the both sides of heat-insulation layer while，Inside and outside foamed concrete layer is formed after consolidation，And it is achieved in the consolidation between heat-insulation layer and inside and outside foamed concrete layer and the steel wire consolidation in inside and outside foamed concrete layer，The upper surface of described outer foaming concrete layer is provided with the first groove 5 of longitudinal extension，The lower surface of described outer foaming concrete layer is provided with the first projection 6 of the longitudinal extension with described first fit depressions，The upper surface of described interior foamed concrete layer is provided with the second groove 7 of longitudinal extension，The lower surface of described interior foamed concrete layer is provided with the second projection 8 of the longitudinal extension with described second fit depressions.
Above-mentioned groove and projection can be the shape of any appropriate, it is preferred that for ease of processing and use, be all set to square by groove with protruding shape.Only need to be by the groove of building block below the protruding insertion of top building block when building block combines, and appropriate cement mortar can be filled in groove carry out the bonding of blockhouse, thus can significantly improve the operating speed of body of wall, the heat-insulation layer simultaneously making different building block is joined directly together, and is effectively improved the heat insulation effect of heat-insulation layer.
Oat tail groove structure can be provided with on contact surface between described heat-insulation layer and described outer foaming concrete layer, the contact surface between described heat-insulation layer and described interior foamed concrete layer can also be provided with oat tail groove structure.The design of oat tail groove structure increases the contact area between heat-insulation layer and foamed concrete layer and bond strength, improves the bulk strength of building block.
Described steel wire is evenly distributed in building block, and the inside and outside foamed concrete layer that be will be located in heat-insulation layer both sides by steel wire is coupled together, and thus avoid and affects the bulk strength of building block because heat-insulation layer self-strength is not enough.
Described heat-insulation layer uses foamed plastic plate, makes building block low cost, high insulating effect, light weight.
External surface coating 9 can be provided with on the lateral surface of described outer foaming concrete layer, coating on inner surface 10 can be provided with on the medial surface of described interior foamed concrete layer, above-mentioned face coat can be all moistureproof alkali prevention coating, not only contribute to attractive in appearance, but also ensure that the low water absorption of building block, be conducive to improving service life.
Disclosed in this utility model each preferably with optional technological means, unless otherwise indicated and preferred or optional technological means is outside the limiting further of another technological means, all can form some different technical schemes in any combination.
Claims (7)
- null1. a foamed concrete Self-heat-insulation composite building block，Including outer foaming concrete layer、Interior foamed concrete layer and heat-insulation layer，Characterized by further comprising some built-in steel wires，Described heat-insulation layer is arranged between described outer foaming concrete layer and interior foamed concrete layer and is consolidated with described outer foaming concrete layer and interior foamed concrete layer，Described steel wire extends vertically through described heat-insulation layer，Its two ends lay respectively in described outer foaming concrete layer and interior foamed concrete layer，The upper surface of described outer foaming concrete layer is provided with the first groove of longitudinal extension，The lower surface of described outer foaming concrete layer is provided with the first projection of the longitudinal extension with described first fit depressions，The upper surface of described interior foamed concrete layer is provided with the second groove of longitudinal extension，The lower surface of described interior foamed concrete layer is provided with the second projection of the longitudinal extension with described second fit depressions.
- 2. foamed concrete Self-heat-insulation composite building block as claimed in claim 1, it is characterised in that the contact surface between described heat-insulation layer and described outer foaming concrete layer is provided with oat tail groove structure.
- 3. foamed concrete Self-heat-insulation composite building block as claimed in claim 2, it is characterised in that also be provided with oat tail groove structure on the contact surface between described heat-insulation layer and described interior foamed concrete layer.
- 4. foamed concrete Self-heat-insulation composite building block as claimed in claim 1, it is characterised in that described steel wire is uniformly distributed.
- 5. foamed concrete Self-heat-insulation composite building block as claimed in claim 1, it is characterised in that described heat-insulation layer uses foamed plastic plate.
- 6. the foamed concrete Self-heat-insulation composite building block as described in claim 1,2,3,4 or 5, it is characterised in that the lateral surface of described outer foaming concrete layer is provided with external surface coating.
- 7. foamed concrete Self-heat-insulation composite building block as claimed in claim 6, it is characterised in that the medial surface of described interior foamed concrete layer is provided with coating on inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365961.7U CN205530955U (en) | 2016-04-27 | 2016-04-27 | Compound building block of foaming concrete self preservation temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365961.7U CN205530955U (en) | 2016-04-27 | 2016-04-27 | Compound building block of foaming concrete self preservation temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530955U true CN205530955U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365961.7U Expired - Fee Related CN205530955U (en) | 2016-04-27 | 2016-04-27 | Compound building block of foaming concrete self preservation temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN205530955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278000A (en) * | 2021-11-17 | 2022-04-05 | 浙江绿城房屋服务系统有限公司 | Heat-insulating wall anti-cracking building block and manufacturing method thereof |
-
2016
- 2016-04-27 CN CN201620365961.7U patent/CN205530955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278000A (en) * | 2021-11-17 | 2022-04-05 | 浙江绿城房屋服务系统有限公司 | Heat-insulating wall anti-cracking building block and manufacturing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170427 |