CN203684518U - Disassembly-free self-heat-preservation outer wall formwork - Google Patents
Disassembly-free self-heat-preservation outer wall formwork Download PDFInfo
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- CN203684518U CN203684518U CN201320709685.8U CN201320709685U CN203684518U CN 203684518 U CN203684518 U CN 203684518U CN 201320709685 U CN201320709685 U CN 201320709685U CN 203684518 U CN203684518 U CN 203684518U
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Abstract
The utility model relates to a building formwork and in particular relates to a disassembly-free self-heat-preservation outer wall formwork. The disassembly-free self-heat-preservation outer wall formwork comprises a concrete outer layer and a foamed concrete inner layer, wherein a waterproof glue interlayer is arranged between the outer layer and the inner layer; the outer layer and the inner layer are connected through a steel reinforcement framework; a columnar protrusion is formed on the inner wall of the inner layer; a steel wire is arranged on the surface of the columnar protrusion and connected to the steel reinforcement framework. The outer wall framework adopting the technical scheme is disassembly-free and has a self-heat-preservation function, thus secondary construction of the outer wall can be avoided.
Description
Technical field
The utility model relates to a kind of construction formwork, is specifically related to a kind of self-heat conserving external wall template of exempting to tear open.
Background technology
Along with growth in the living standard, the construction speed of high buildings and large mansions is also more and more faster, and the framework construction of building body usually needs to use template and guarantee the construction of the members such as concrete wall column beam slab.This wherein the exterior wall of building after moulding dismounting template, in order to guarantee the heat insulation and preservation effect of building, also need additionally to carry out heat preservation construction, this just makes exterior wall be faced with the problem of secondary construction, exterior wall support platform drops into and workman drops into increase greatly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of outer wall template of exempting to tear open and have self-heat conserving function.
In order to solve the problems of the technologies described above, the utility model provides a kind of non-dismantling self-heat-insulation outer wall template, include the internal layer of concrete skin and foamed concrete, described skin and interior interlayer are provided with marine glue interlayer, skin is connected by cage of reinforcement with internal layer, the inwall of internal layer is provided with columnar projections, and described columnar projections surface is provided with the steel wire being connected on cage of reinforcement.
Adopt the non-dismantling self-heat-insulation outer wall template of technique scheme to have the following advantages: because formwork integral is made up of internal layer and the marine glue interlayer of concrete skin, foamed concrete, skin is connected by cage of reinforcement with internal layer, therefore the globality of template is fine, foamed concrete internal layer can be heat insulation preferably, realize self-heat conserving, thereby can save special exterior wall insulation construction operation, marine glue interlayer can well waterproof; Because the inwall of internal layer is provided with columnar projections, described columnar projections surface is provided with the steel wire being connected on cage of reinforcement, columnar projections and steel wire can improve the bonding strength of template and fluid concrete, particularly steel wire and can be connected on inner stirrup, thereby greatly improve bonding strength.
As preferred version, in order better to make concrete connect columnar projections, through experimental verification, the length that limits columnar projections is 3cm.
As preferred version, in order to guarantee waterproof effect, cost-saving input simultaneously, limiting described marine glue thickness of interlayer is 2mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment non-dismantling self-heat-insulation outer wall template.
the specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
The utility model provides a kind of non-dismantling self-heat-insulation outer wall template as shown in Figure 1, include concrete outer 1 and the internal layer 2 of foamed concrete, described outer 1 and internal layer 2 between be provided with marine glue interlayer 3, outer 1 is connected by cage of reinforcement 4 with internal layer 2, the inwall of internal layer 2 is provided with columnar projections 5, described columnar projections 5 surfaces are provided with the steel wire 6 being connected on cage of reinforcement 4, in order better to make concrete connect columnar projections 5, through experimental verification, the length that limits columnar projections 5 is 3cm, in order to guarantee waterproof effect, cost-saving input simultaneously, limiting described marine glue interlayer 3 thickness is 2mm.
Above-described is only preferred embodiment of the present utility model; should be understood that for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. a non-dismantling self-heat-insulation outer wall template, it is characterized in that: the internal layer that includes concrete skin and foamed concrete, described skin and interior interlayer are provided with marine glue interlayer, skin is connected by cage of reinforcement with internal layer, the inwall of internal layer is provided with columnar projections, and described columnar projections surface is provided with the steel wire being connected on cage of reinforcement.
2. non-dismantling self-heat-insulation outer wall template according to claim 1, is characterized in that: the length of described columnar projections is 3cm.
3. non-dismantling self-heat-insulation outer wall template according to claim 1, is characterized in that: described marine glue thickness of interlayer is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709685.8U CN203684518U (en) | 2013-11-12 | 2013-11-12 | Disassembly-free self-heat-preservation outer wall formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709685.8U CN203684518U (en) | 2013-11-12 | 2013-11-12 | Disassembly-free self-heat-preservation outer wall formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684518U true CN203684518U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709685.8U Expired - Fee Related CN203684518U (en) | 2013-11-12 | 2013-11-12 | Disassembly-free self-heat-preservation outer wall formwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN203684518U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831862A (en) * | 2015-04-22 | 2015-08-12 | 上海交通大学 | Fiber-reinforced concrete composite thermal insulation permanent template |
| CN108487482A (en) * | 2018-06-21 | 2018-09-04 | 中建二局第建筑工程有限公司 | A kind of plugging structure and method for blocking of screw hole |
| CN113719025A (en) * | 2021-08-20 | 2021-11-30 | 上海建工七建集团有限公司 | External wall template structure and construction method thereof |
| CN116591346A (en) * | 2023-07-12 | 2023-08-15 | 成都中泰新材料有限公司 | Energy-saving building dismantling-free template and building wall thereof |
-
2013
- 2013-11-12 CN CN201320709685.8U patent/CN203684518U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831862A (en) * | 2015-04-22 | 2015-08-12 | 上海交通大学 | Fiber-reinforced concrete composite thermal insulation permanent template |
| CN108487482A (en) * | 2018-06-21 | 2018-09-04 | 中建二局第建筑工程有限公司 | A kind of plugging structure and method for blocking of screw hole |
| CN113719025A (en) * | 2021-08-20 | 2021-11-30 | 上海建工七建集团有限公司 | External wall template structure and construction method thereof |
| CN116591346A (en) * | 2023-07-12 | 2023-08-15 | 成都中泰新材料有限公司 | Energy-saving building dismantling-free template and building wall thereof |
| CN116591346B (en) * | 2023-07-12 | 2023-11-14 | 成都中泰新材料有限公司 | Energy-saving building dismantling-free template and building wall 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 |
Granted publication date: 20140702 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |