CN201391029Y - Cast-in-place concrete and polyphenyl foam combined platform - Google Patents
Cast-in-place concrete and polyphenyl foam combined platform Download PDFInfo
- Publication number
- CN201391029Y CN201391029Y CN200920301733U CN200920301733U CN201391029Y CN 201391029 Y CN201391029 Y CN 201391029Y CN 200920301733 U CN200920301733 U CN 200920301733U CN 200920301733 U CN200920301733 U CN 200920301733U CN 201391029 Y CN201391029 Y CN 201391029Y
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- polyphenyl foam
- cast
- mesh reinforcement
- polyphenyl
- cushion block
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Abstract
The utility model relates to a cast-in-place concrete and polystyrene foam combined platform. The platform comprises an upper mesh reinforcement, polyphenyl foamed blocks, and a lower mesh reinforcement. The polyphenyl foamed blocks are fixed between the upper mesh reinforcement and the lower mesh reinforcement, concrete is casted between the upper mesh reinforcement and the lower mesh reinforcement, and a clearance is reserved between two adjacent foamed blocks. The utility model is characterized in that fixed cushion blocks are arranged between the bottoms of polyphenyl foamed blocks and the lower mesh reinforcement, and anti-floating cushion blocks are arranged between the polyphenyl foamed blocks and the upper mesh reinforcement. The platform has the advantages of light loads of the main construction, low comprehensive costs, strong vibration resistance, good sound insulation effect, large bay span, good heat-insulation and heat-preservation performance, simple and convenient construction; the worries about the phenomenon that interpenetration block bodies are infused with concretes due to the damage and the like are unnecessary; and the bending/cracking resistance of floor slabs is strong. Compared with the ordinary construction method, the method saves the concrete by 30 percent to 40 percent and has widespread application prospect.
Description
Technical field
The utility model relates to a kind of building, relates in particular to a kind of cast-in-situ concrete polyphenyl foam combined platform.
Background technology
The load of existing cast-in-situ concrete polyphenyl foam combined platform major project is big, the comprehensive cost height, and a little less than the anti-seismic performance, standard width of a room in an old-style house span is little, and the heat-insulating sound-insulating heat-insulating property is poor, the constructional difficulties complexity.For the GBF light-wall pipe, the impaired meeting of interspersed block of pipeline pours into wherein concrete, a little less than the bending resistance anti-crack ability of platform floor.
The utility model content
It is low that the technical problems to be solved in the utility model provides a kind of comprehensive cost, the cast-in-situ concrete polyphenyl foam combined platform that anti-seismic performance is strong.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of cast-in-situ concrete polyphenyl foam combined platform, comprise top mat, polyphenyl foam piece and bottom layer of the reinforcing steel net, described polyphenyl foam piece is fixed between top mat and the bottom layer of the reinforcing steel net, watered concrete between described top mat and the bottom layer of the reinforcing steel net, leave the gap between the described adjacent polyphenyl foam piece, be provided with fixedly cushion block between described polyphenyl foam piece bottom and the bottom layer of the reinforcing steel net, be provided with the anti-floating cushion block between described polyphenyl foam piece and the top mat.
Described fixedly cushion block and anti-floating cushion block height are 45-55mm, and the jog height is smaller or equal to bar diameter.
Described fixedly cushion block and anti-floating cushion block are the pea gravel concreten piece.
Described polyphenyl foam piece bottom becomes sphere or pyramidal surface.
The height of described sphere or pyramidal surface is the 15-25% of described polyphenyl foam tile height.
Described polyphenyl foam piece periphery is coated with the fire prevention enhancement Layer.
Gap between the described adjacent polyphenyl foam piece is between the 100-200mm.
Be provided with fixedly cushion block between the utility model polyphenyl foam piece bottom and the bottom layer of the reinforcing steel net, be provided with the anti-floating cushion block between described polyphenyl foam piece and the top mat, help like this preventing that displacement from appearring in the polyphenyl foam piece when fluid concrete.Described polyphenyl foam piece bottom becomes sphere or pyramidal surface, and the height of described sphere or pyramidal surface is the 15-25% of described polyphenyl foam tile height, helps like this space of polyphenyl foam piece bottom also to be filled with when casting cement, prevents the cavity.Described polyphenyl foam piece periphery is coated with the fire prevention enhancement Layer, because the polyphenyl foam piece is easy to burning, can effectively avoid causing fire after coating the fire prevention enhancement Layer, this fire prevention enhancement Layer brushes the fire prevention resistance with the flame-retarded plastic gummed paper and burns powder and fireproofing agent, and the p-poly-phenyl foam block coats then.Gap between the described adjacent polyphenyl foam piece is between the 100-200mm, is convenient to concrete watering like this and smashes, and prevents the space.
The load that the utility model has the advantages that major project is little, and comprehensive cost is low, and anti-seismic performance is strong, soundproof effect is good, and standard width of a room in an old-style house span is big, and heat preservation and insulation is good, it is simple and convenient to construct, and needn't worry that the impaired grade of interspersed block of pipeline pours into wherein concrete, and the bending resistance anti-crack ability of platform floor is strong.Compare with common job practices: save concrete 30%～40%, Application Prospect is extensive.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model specific embodiment.
Wherein: 1, fire prevention enhancement Layer, 2, concrete, 3, the anti-floating cushion block, 4, fixing cushion block, 5, top mat, 6, the bottom layer of the reinforcing steel net, 7, the polyphenyl foam piece, 8, the gap.
The specific embodiment
As shown in Figure 1, a kind of cast-in-situ concrete polyphenyl foam combined platform of the present utility model, comprise top mat 5, polyphenyl foam piece 7 and bottom layer of the reinforcing steel net 6, polyphenyl foam piece 7 bottoms become sphere, the sphere height is 1/7 of polyphenyl foam piece 7 height, polyphenyl foam piece 7 peripheries are coated with fire prevention enhancement Layer 1, polyphenyl foam piece 7 is fixed between top mat 5 and the bottom layer of the reinforcing steel net 6, watered concrete 2 between top mat 5 and the bottom layer of the reinforcing steel net 6, leave gap 8 between the adjacent polyphenyl foam piece 7, its clearance distance is between 100mm ~ 200mm; Be provided with fixedly cushion block 4 between polyphenyl foam piece 7 bottoms and the bottom layer of the reinforcing steel net 6, be provided with anti-floating cushion block 3 between polyphenyl foam piece 7 and the top mat 5, should be fixedly cushion block 4 and anti-floating cushion block 3 be the pea gravel concreten piece and make, fixedly cushion block 4 highly is 50mm, anti-floating cushion block 3 highly is 50mm.
Claims (7)
1. cast-in-situ concrete polyphenyl foam combined platform, comprise top mat, polyphenyl foam piece and bottom layer of the reinforcing steel net, described polyphenyl foam piece is fixed between top mat and the bottom layer of the reinforcing steel net, watered concrete between described top mat and the bottom layer of the reinforcing steel net, leave the gap between the described adjacent polyphenyl foam piece, it is characterized in that being provided with fixedly cushion block between described polyphenyl foam piece bottom and the bottom layer of the reinforcing steel net, be provided with the anti-floating cushion block between described polyphenyl foam piece and the top mat.
2. a kind of cast-in-situ concrete polyphenyl foam combined platform according to claim 1 is characterized in that described fixedly cushion block and anti-floating cushion block height are 45-55mm, and the jog height is smaller or equal to bar diameter.
3. a kind of cast-in-situ concrete polyphenyl foam combined platform according to claim 1 and 2 is characterized in that described fixedly cushion block and anti-floating cushion block are the pea gravel concreten piece.
4. a kind of cast-in-situ concrete polyphenyl foam combined platform according to claim 1 is characterized in that described polyphenyl foam piece bottom becomes sphere or pyramidal surface.
5. a kind of cast-in-situ concrete polyphenyl foam combined platform according to claim 4, the height that it is characterized in that described sphere or pyramidal surface is the 15%-25% of described polyphenyl foam tile height.
6. according to claim 1 or 4 or 5 described a kind of cast-in-situ concrete polyphenyl foam combined platforms, it is characterized in that described polyphenyl foam piece periphery is coated with the fire prevention enhancement Layer.
7. a kind of cast-in-situ concrete polyphenyl foam combined platform according to claim 1 is characterized in that the gap between the described adjacent polyphenyl foam piece is between the 100-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301733U CN201391029Y (en) | 2009-03-30 | 2009-03-30 | Cast-in-place concrete and polyphenyl foam combined platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301733U CN201391029Y (en) | 2009-03-30 | 2009-03-30 | Cast-in-place concrete and polyphenyl foam combined platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391029Y true CN201391029Y (en) | 2010-01-27 |
Family
ID=41597851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920301733U Expired - Fee Related CN201391029Y (en) | 2009-03-30 | 2009-03-30 | Cast-in-place concrete and polyphenyl foam combined platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391029Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525705A (en) * | 2016-01-06 | 2016-04-27 | 河南佳联新型建材有限公司 | External wall insulation sandwiched casing mold fireproof wallboard for building wall |
-
2009
- 2009-03-30 CN CN200920301733U patent/CN201391029Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525705A (en) * | 2016-01-06 | 2016-04-27 | 河南佳联新型建材有限公司 | External wall insulation sandwiched casing mold fireproof wallboard for building wall |
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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: 20100127 Termination date: 20160330 |