CN216689942U - Three-dimensional reinforced self-insulation disassembly-free building template - Google Patents
Three-dimensional reinforced self-insulation disassembly-free building template Download PDFInfo
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- CN216689942U CN216689942U CN202121155223.7U CN202121155223U CN216689942U CN 216689942 U CN216689942 U CN 216689942U CN 202121155223 U CN202121155223 U CN 202121155223U CN 216689942 U CN216689942 U CN 216689942U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model relates to the technical field of building materials, in particular to a three-dimensional reinforced self-insulation disassembly-free building template, which solves the problems of time and labor waste and environmental pollution of the prior building construction that the template is disassembled and an insulation layer is constructed, and adopts the following scheme: the template is an integrated structure formed by combining a three-dimensional grid fabric and a mixed material; the surface of the template, which is in contact with the cast concrete, is an inner surface, the surface of the template, which is in contact with the clamping object, is an outer surface, and the three-dimensional grid fabric is provided with an upper layer fabric tissue, a lower layer fabric tissue and a supporting fabric tissue for supporting the upper layer fabric tissue and the lower layer fabric tissue at intervals; the lower layer fabric tissue is contacted with the outer surface of the template, the upper layer fabric tissue is positioned in the template and is at least 2mm away from the inner surface of the template, and the mixed material is provided with a heat-preservation mixed layer which is close to the outer surface of the template and is combined with the lower layer fabric tissue and a pressure-resistant mixed layer which is different from the heat-preservation mixed layer and forms the inner surface of the template.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a three-dimensional reinforced self-insulation disassembly-free building template.
Background
The main framework and the bearing wall of the building construction generally have the processes of erecting a mould, placing a reinforcing mesh or a reinforcing cage in a mould cavity and pouring concrete, a steel mould or a wood mould is dismantled after the concrete is solidified, the process of dismantling the mould wastes time and labor, the wall body is required to be subjected to heat preservation treatment subsequently, and certain construction difficulty and environmental pollution exist in the process of constructing a heat preservation layer on the wall surface.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the provided three-dimensional reinforced self-insulation disassembly-free building template can be used for overcoming the problems of time and labor waste and environmental pollution of the conventional building construction in the process of disassembling the template and constructing the insulation layer.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a three-dimensional reinforced self-insulation disassembly-free building template is an integrated structure formed by combining a three-dimensional mesh fabric and a mixed material; the surface of the template, which is contacted with the cast concrete, is an inner surface, the surface of the template, which is contacted with the clamping object, is an outer surface, and the three-dimensional grid fabric is provided with an upper fabric tissue, a lower fabric tissue and a supporting fabric tissue for supporting the upper fabric tissue and the lower fabric tissue at intervals; the lower layer fabric tissue is in contact with the outer surface of the template, the upper layer fabric tissue is positioned in the template and is at least 2mm away from the inner surface of the template, and the mixed material is provided with a heat-preservation mixed layer which is close to the outer surface of the template and is combined with the lower layer fabric tissue, and a pressure-resistant mixed layer which is different from the heat-preservation mixed layer and forms the inner surface of the template. The lower fabric weave has a certain thickness, so that the lower fabric weave is positioned on the outer surface of the template means that the outer plane of the lower fabric weave and the outer surface of the template are positioned on the same plane.
Because the stress state of the template during use is that the outer surface is pulled and the inner surface is pressed, the fabric density of the lower layer fabric tissue is higher than that of the upper layer fabric tissue in order to enable the outer surface of the template to bear larger pulling force.
Specifically, the heat-preservation mixing layer is a mixture formed by mixing and solidifying cement, polyphenyl granules and water.
In order to enable the heat-preservation mixed layer to be filled into the three-dimensional grid fabric better, the mesh inner diameter of the upper layer fabric structure is larger than the outer diameter of the polyphenyl granules.
Specifically, the compression-resistant mixed layer is a mixture formed by mixing and solidifying cement, sand and water.
Specifically, the thickness of the template with strength meeting the use requirement and convenient use is 20-120 mm.
The utility model has the beneficial effects that: the utility model combines the three-dimensional grid fabric and the two mixtures to form the non-dismantling formwork for the building, the formwork is produced in a factory firstly, the original formwork to be dismantled is replaced in the building, the position of the vertical formwork is different from the original position, the thickness size factor of the formwork left on the wall to become a part of the wall needs to be considered, the formwork is provided with the heat-insulating layer, and the utility model has the obvious advantages of environmental protection, time saving and labor saving of the non-dismantling formwork and the non-coating heat-insulating layer in the building construction.
Drawings
FIG. 1 is a schematic structural view of a three-dimensional mesh fabric according to the present invention;
fig. 2 is a schematic cross-sectional view of the present invention.
In the figure: 1. the inner surface, 2, the outer surface, 3, the upper layer fabric tissue, 4, the lower layer fabric tissue, 5, the support tissue, 6, the heat preservation mixing layer, 7 and the compression resistance mixing layer.
Detailed Description
The following describes technical solutions in embodiments of the present invention in detail with reference to the accompanying drawings of the present specification.
FIG. 1 is a schematic view showing a three-dimensional mesh fabric alone, the three-dimensional mesh fabric can be like a fabric structure disclosed in Chinese patent publication No. CN102797334B, FIG. 2 is a three-dimensional reinforced self-insulation disassembly-free building template, and the template is an integrated structure formed by combining the three-dimensional mesh fabric and a mixed material; the surface of the template, which is contacted with the cast concrete, is an inner surface 1, the surface of the template, which is contacted with the clamping object, is an outer surface 2, and the three-dimensional grid fabric is provided with an upper fabric tissue 3, a lower fabric tissue 4 and a supporting fabric tissue 5 for supporting the upper fabric tissue and the lower fabric tissue at intervals; the lower layer of fabric weave 4 is in contact with the outer surface 2 of the template, the upper layer of fabric weave 3 is positioned in the template and is at least 2mm away from the inner surface 1 of the template, the mixture comprises an insulation mixed layer 6 which is close to the outer surface 2 of the template and is combined with the lower layer of fabric weave 4, and a compression-resistant mixed layer 7 which is different from the insulation mixed layer 6 and forms the inner surface 1 of the template; the fabric density of the lower layer fabric weave 4 is greater than that of the upper layer fabric weave 3; the heat-preservation mixing layer 6 is a mixture formed by mixing and solidifying cement, polyphenyl granules and water; the inner diameter of the mesh of the upper fabric weave 3 is larger than the outer diameter of the polyphenyl granules; the compression-resistant mixed layer 7 is a mixture formed by mixing and solidifying cement, sand and water; the thickness of the template is selected to be 40 mm.
The processing process of the template can be that a lower layer fabric tissue 4 with a larger density of three-dimensional grid fabric close to the size of a mold cavity is placed into the mold cavity downwards, the lower layer fabric tissue 4 is in contact with the bottom of the mold cavity, a mixture of cement, polyphenyl granules and water is filled into the mold cavity, and the weight ratio of the cement to the polyphenyl granules is 5-15: and 1, water is proper, the mixture can be immersed into the upper fabric tissue 3 or not immersed into the upper fabric tissue 3, before the heat-insulating mixture is not completely solidified, the mixture of cement, sand and water is filled into the die cavity, the upper fabric tissue 3 is ensured to be immersed, and the building template is prepared by demoulding after solidification.
The formwork does not need to be dismantled after the building concrete is poured, the inner surface of the formwork and the concrete can be well combined into a whole, and the formwork can reach the AII-level fireproof index.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the foregoing, the description is not to be taken in a limiting sense.
Claims (3)
1. A three-dimensional reinforced self-insulation disassembly-free building template is characterized in that: the template is an integrated structure formed by combining a three-dimensional grid fabric and a mixed material; the surface of the template, which is contacted with the cast concrete, is an inner surface (1), the surface of the template, which is contacted with the clamping object, is an outer surface (2), and the three-dimensional grid fabric is provided with an upper fabric tissue (3), a lower fabric tissue (4) and a supporting fabric tissue (5) for supporting the upper fabric tissue and the lower fabric tissue at intervals; the lower layer of fabric weave (4) is in contact with the outer surface (2) of the template, the upper layer of fabric weave (3) is positioned in the template and is at least 2mm away from the inner surface (1) of the template, and the mixed material is provided with an insulation mixed layer (6) which is close to the outer surface (2) of the template and is combined with the lower layer of fabric weave (4), and a compression-resistant mixed layer (7) which is different from the insulation mixed layer (6) and forms the inner surface (1) of the template.
2. The three-dimensional reinforced self-heat-preservation disassembly-free building template as claimed in claim 1, wherein: the fabric density of the lower layer fabric weave (4) is larger than that of the upper layer fabric weave (3).
3. The three-dimensional reinforced self-heat-preservation disassembly-free building template as claimed in claim 1, wherein: the thickness of the template is 20-120 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155223.7U CN216689942U (en) | 2021-05-26 | 2021-05-26 | Three-dimensional reinforced self-insulation disassembly-free building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155223.7U CN216689942U (en) | 2021-05-26 | 2021-05-26 | Three-dimensional reinforced self-insulation disassembly-free building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689942U true CN216689942U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121155223.7U Active CN216689942U (en) | 2021-05-26 | 2021-05-26 | Three-dimensional reinforced self-insulation disassembly-free building template |
Country Status (1)
| Country | Link |
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| CN (1) | CN216689942U (en) |
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2021
- 2021-05-26 CN CN202121155223.7U patent/CN216689942U/en active Active
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