CN211114177U - Steel wire mesh frame composite external template cast-in-place concrete heat preservation system - Google Patents
Steel wire mesh frame composite external template cast-in-place concrete heat preservation system Download PDFInfo
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- CN211114177U CN211114177U CN201921725904.5U CN201921725904U CN211114177U CN 211114177 U CN211114177 U CN 211114177U CN 201921725904 U CN201921725904 U CN 201921725904U CN 211114177 U CN211114177 U CN 211114177U
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Abstract
The utility model relates to a compound exterior sheathing cast in situ concrete heat preservation system of wire net frame, including wire net frame composite insulation board, wire net frame composite insulation board embeds the steel wire of inserting to one side, wire net frame composite insulation board includes the heated board, and the coating has the screed-coat on the lateral surface of heated board, lays zinc-plated wire net piece in the screed-coat, and the screed-coat is rubber powder polyphenyl granule thick liquids layer. The utility model discloses following beneficial effect has: compound exterior sheathing cast in situ concrete heat preservation system of wire net frame, the coefficient of thermal conductivity is low, has good heat preservation effect, easily operates, and the construction is simple and convenient, and the structuredness is strong, does not ftracture, applicable in the inside and outside heat retaining advantage of wall body, thermal insulation performance is good, is applicable to cold area's building outer wall insulation engineering, can not increase overweight load for the outer wall simultaneously.
Description
Technical Field
The utility model relates to a compound exterior sheathing cast in situ concrete heat preservation system of wire net frame belongs to external wall insulation technical field.
Background
At present, some heat-insulating walls are provided, and heat-insulating materials are poured or built in the walls when the walls are poured or built in the building process, but on one hand, the heat-insulating effect is poor, and on the other hand, the method can not improve the heat insulation of the existing buildings, but only destroy and rebuild the walls, which wastes a large amount of manpower and material resources.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, the steel wire mesh frame composite external template cast-in-place concrete heat insulation system is provided.
Compound exterior sheathing cast in situ concrete heat preservation system of wire net frame, its characterized in that: the steel wire mesh frame composite insulation board comprises a steel wire mesh frame composite insulation board, wherein oblique steel wires are arranged in the steel wire mesh frame composite insulation board, the steel wire mesh frame composite insulation board comprises an insulation board, a leveling layer is coated on the outer side face of the insulation board, a galvanized steel wire mesh sheet is laid in the leveling layer, and the leveling layer is a rubber powder polyphenyl particle slurry layer.
Preferably, the thickness of the leveling layer is 22-25 mm.
Preferably, a steel wire mesh flat net is attached to the inner side face of the heat insulation plate, and the diameter of a steel wire of the steel wire mesh flat net is larger than or equal to 2.0 mm.
Preferably, one end of the oblique steel wire is inserted into the leveling layer and close to the galvanized steel wire mesh, the other end of the oblique steel wire is exposed out of the other side of the heat insulation board, and the diameter of the oblique steel wire is larger than or equal to 2.5 mm.
Preferably, the heat insulation board is a polystyrene board, a phenolic board, an EPS board, a PUR board, an MPF board, an XPS board, a graphite extruded sheet or a rock wool composite board.
Preferably, the steel wire mesh frame composite insulation board is fixed on the outer surface of the base layer wall body through the insulation board connecting piece, the outer side of the leveling layer is coated with the anti-cracking layer, and the outer side of the anti-cracking layer is coated with the finishing coat.
Preferably, the inner side of the heat insulation plate is coated with interface mortar.
Preferably, the anti-cracking layer is an anti-cracking mortar composite alkali-resistant glass fiber net.
Preferably, the finish layer is a paint finish.
Preferably, the heat-insulation plate connecting piece is made of a high-strength plastic connecting piece or a metal connecting piece, stainless steel or metal subjected to surface corrosion prevention treatment, the diameter of the plastic disc is not less than 60mm, and the standard value of the tensile bearing capacity of a single connecting piece is not less than 0.60 kN.
Preferably, the number of the insulation board connecting pieces of the steel wire mesh frame composite outer formwork cast-in-place concrete insulation system is not less than 5 per square meter.
Preferably, the leveling layer and the heat insulation board are integrally formed.
Preferably, the paint finish comprises a flexible water resistant putty and a paint.
Compared with the prior art, the utility model discloses following beneficial effect has: compound exterior sheathing cast in situ concrete heat preservation system of wire net frame, the coefficient of thermal conductivity is low, has good heat preservation effect, easily operates, and the construction is simple and convenient, and the structuredness is strong, does not ftracture, applicable in the inside and outside heat retaining advantage of wall body, thermal insulation performance is good, is applicable to cold area's building outer wall insulation engineering, can not increase overweight load for the outer wall simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a steel wire mesh frame composite insulation board.
In the figure: 1. basic unit's wall body 2, heat preservation tectonic layer 2.1, heated board 2.2, oblique steel wire inserted 2.3, galvanized steel wire net piece 3, screed-coat 4, anticracking layer 5, finish coat 6, heated board connecting piece.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-2, the steel wire frame composite exterior formwork cast-in-place concrete heat preservation system comprises a steel wire frame composite heat preservation board, wherein oblique steel wires 2.2 are arranged in the steel wire frame composite heat preservation board, the steel wire frame composite heat preservation board comprises a heat preservation board 2.1, a leveling layer 3 is coated on the outer side face of the heat preservation board 2.1, a galvanized steel wire mesh 2.3 is laid in the leveling layer 3, and the leveling layer 3 is a rubber powder polyphenyl particle slurry layer.
In the embodiment, the thickness of the leveling layer 3 is 22-25 mm; a steel wire mesh flat net is attached to the inner side face of the heat insulation plate 2.1, and the diameter of a steel wire of the steel wire mesh flat net is more than or equal to 2.0 mm; one end of the oblique steel wire insertion 2.2 is inserted into the leveling layer 3 and close to the galvanized steel wire mesh 2.3, the other end of the oblique steel wire insertion 2.2 is exposed out of the other side of the heat insulation board 2.1, and the diameter of the oblique steel wire insertion 2.2 is larger than or equal to 2.5 mm; the insulation board 2.1 is a polystyrene board, a phenolic board, an EPS board, a PUR board, an MPF board, an XPS board, a graphite extruded sheet or a rock wool composite board; the steel wire mesh frame composite insulation board is fixed on the outer surface of the base layer wall body 1 through an insulation board connecting piece, the outer side of the leveling layer 3 is coated with an anti-cracking layer 4, and the outer side of the anti-cracking layer 4 is coated with a decorative surface layer 5; the inner side of the heat insulation plate 2.1 is coated with interface mortar; the anti-cracking layer 4 is an anti-cracking mortar composite alkali-resistant glass fiber net; the decorative layer 5 is a paint decorative surface; the heat-insulation plate connecting piece 6 is made of a high-strength plastic connecting piece or a metal connecting piece, stainless steel or metal subjected to surface corrosion prevention treatment, the diameter of the plastic disc is not less than 60mm, and the standard value of the tensile bearing capacity of a single connecting piece is not less than 0.60 kN; the number of the insulation board connecting pieces 6 of the steel wire mesh frame composite external template cast-in-place concrete insulation system is not less than 5 per square meter; the leveling layer 3 and the heat insulation board 2.1 are integrally formed; the paint veneer comprises flexible water-resistant putty and paint.
The utility model discloses a theory of operation: the steel wire mesh frame composite insulation board is arranged on the inner side of the concrete structure outer mold and is assisted with a connecting piece, a leveling layer, an anti-cracking layer and a finishing layer are made on the outer side of the composite insulation board after the mold is removed, and the steel wire mesh frame composite insulation board is firmly connected with concrete through the connecting piece to form an insulation system which is a steel wire mesh frame composite outer template cast-in-place concrete insulation system.
The performance indexes of the steel wire mesh frame composite external template cast-in-place concrete heat preservation system meet the specifications of table 1.
TABLE 1 Steel wire net frame composite external template cast-in-place concrete thermal insulation system performance requirement
The performance indexes of the steel wire mesh frame composite insulation board meet the specifications of table 2.
TABLE 2 Steel wire net frame composite board performance requirements
The performance indexes of the insulation board for the steel wire mesh frame composite insulation board meet the specifications of table 3.
TABLE 3 Performance index of insulation board
The wire mesh frame properties should meet the specifications of table 4.
TABLE 4 Steel wire mesh frame Performance requirements
The performance index of the anti-crack mortar should meet the specification of table 5.
TABLE 5 anti-crack mortar Performance requirements
The performance index of the rubber powder polyphenyl granule slurry meets the specification of the table 6.
TABLE 6 Property requirement of glue powder polyphenyl granule slurry
The performance index of the alkali-resistant glass fiber web should meet the specification of table 7.
TABLE 7 alkali-resistant glass fiber web Performance requirements
| Item | Unit of | Performance index |
| Mass per unit area | g/m2 | ≥ 160 |
| Alkali-resistant breaking strength (warp and weft) | N/50mm | ≥ 1000 |
| Alkali-resistant breaking strength retention rate (warp and weft) | % | ≥ 80 |
| Elongation at break (warp, weft) | % | ≤ 5.0 |
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a compound exterior sheathing cast in situ concrete heat preservation system of wire net frame which characterized in that: including wire net frame composite insulation board, wire net frame composite insulation board embeds oblique steel wire (2.2), wire net frame composite insulation board includes heated board (2.1), and the coating has screed-coat (3) on the lateral surface of heated board (2.1), lays galvanized steel wire net piece (2.3) in screed-coat (3), and screed-coat (3) are rubber powder polyphenyl granule thick liquids layer, wire net frame composite insulation board passes through the heated board connecting piece to be fixed at the surface of basic unit's wall body (1), and the outside coating of screed-coat (3) has crack resistance layer (4), and the outside coating of crack resistance layer (4) has finish coat (5).
2. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 1, characterized in that: the thickness of the leveling layer (3) is 22-25 mm.
3. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 2, characterized in that: the inner side surface of the heat insulation board (2.1) is attached with a steel wire mesh flat net, and the diameter of steel wires of the steel wire mesh flat net is larger than or equal to 2.0 mm.
4. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 3, characterized in that: one end of the oblique steel wire (2.2) is inserted into the leveling layer (3) and close to the galvanized steel wire mesh (2.3), the other end of the oblique steel wire is exposed out of the other side of the heat insulation board (2.1), and the diameter of the oblique steel wire (2.2) is larger than or equal to 2.5 mm.
5. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 4, characterized in that: the heat insulation board (2.1) is a polystyrene board, a phenolic board, an EPS board, a PUR board, an MPF board, an XPS board, a graphite extruded sheet or a rock wool composite board.
6. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 1, characterized in that: and interface mortar is coated on the inner side of the heat insulation plate (2.1).
7. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 6, characterized in that: the anti-cracking layer (4) is an anti-cracking mortar composite alkali-resistant glass fiber net.
8. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 7, characterized in that: the finishing layer (5) is a paint finishing.
9. The steel wire mesh frame composite external template cast-in-place concrete heat preservation system according to claim 8, characterized in that: the heat-insulation plate connecting piece (6) is made of a high-strength plastic connecting piece or a metal connecting piece, stainless steel or metal subjected to surface corrosion prevention treatment, the diameter of the plastic disc is not less than 60mm, and the standard value of the tensile bearing capacity of a single connecting piece is not less than 0.60 kN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725904.5U CN211114177U (en) | 2019-10-15 | 2019-10-15 | Steel wire mesh frame composite external template cast-in-place concrete heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725904.5U CN211114177U (en) | 2019-10-15 | 2019-10-15 | Steel wire mesh frame composite external template cast-in-place concrete heat preservation system |
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| CN211114177U true CN211114177U (en) | 2020-07-28 |
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| CN201921725904.5U Active CN211114177U (en) | 2019-10-15 | 2019-10-15 | Steel wire mesh frame composite external template cast-in-place concrete heat preservation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338460A (en) * | 2021-06-22 | 2021-09-03 | 山东智胜节能建材有限公司 | Positioning anchoring reinforcing steel mesh built-in heat preservation system |
| CN113605561A (en) * | 2021-09-13 | 2021-11-05 | 河北三楷深发科技股份有限公司 | Building external wall insulation system |
-
2019
- 2019-10-15 CN CN201921725904.5U patent/CN211114177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338460A (en) * | 2021-06-22 | 2021-09-03 | 山东智胜节能建材有限公司 | Positioning anchoring reinforcing steel mesh built-in heat preservation system |
| CN113605561A (en) * | 2021-09-13 | 2021-11-05 | 河北三楷深发科技股份有限公司 | Building external wall insulation system |
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