CN203795636U - Polyurethane foam waterproof heat preservation system for building floor heating - Google Patents
Polyurethane foam waterproof heat preservation system for building floor heating Download PDFInfo
- Publication number
- CN203795636U CN203795636U CN201420013355.XU CN201420013355U CN203795636U CN 203795636 U CN203795636 U CN 203795636U CN 201420013355 U CN201420013355 U CN 201420013355U CN 203795636 U CN203795636 U CN 203795636U
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- CN
- China
- Prior art keywords
- polyurethane foam
- heat preservation
- fireproof
- waterproof heat
- polyurethane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a polyurethane foam waterproof heat preservation system for building floor heating. The system is characterized in that a structural layer comprises a fireproof and waterproof heat preservation sound insulation layer and a concrete surface layer from bottom to top with a base layer as the bottom, the fireproof and waterproof heat preservation sound insulation layer is a polyurethane foam layer formed by directly foaming efficient inflaming retarding polyurethane sprayed on the base layer, and pipes are stacked at the bottom of the concrete surface layer, positioned through plastic staple bolts, poured by concrete and fixed to the fireproof and waterproof heat preservation sound insulation layer. The polyurethane foam layer serves as the fireproof and waterproof heat preservation sound insulation layer, a construction site spraying process is adopted, the fireproof and waterproof heat preservation sound insulation layer is formed by directly foaming polyurethane foam, seamless connection is achieved, and the system is good in heat preservation effect, good in fire resistance, convenient to use and practical. The system has the advantages of retaining the good heat preservation property of polyurethane foaming materials and being long in service life and good in cohesiveness, achieves efficient fire prevention, seamless water resistance and halogen-free flame retarding, and is environmentally friendly and safe.
Description
Technical field
The utility model belongs to building field, is specifically related to a kind of waterproof thermal-insulated system of polyurethane foam of building floor heating.
Background technology
The existing method to the thermal insulation of building ground heating heat insulation is to lay extruded polystyrene board (XPS) or expansion polyphenyl plate (EPS) on the ground of needs insulation, that extruded polystyrene board or expansion polyphenyl plate are all to adopt the sheet material of own moulding to splice after cutting, be fixed in basic unit in bonding, because the adhesive property of this bonding mode and sheet material is bad, be easy to come off, greatly reduce application life and the safety of material; Because the higher ground-heating thermal insulation layer that makes of coefficient of thermal conductivity of sheet material is thicker, in existing heat-insulation system, also need to set up reflecting layer, and which kind of polyphenyl plate all exists with the coefficient of thermal conductivity of concrete pavement and differs larger problem, when temperature changes, cause the amount that deforms just larger, easily produce crack, lose waterproof effect.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of existing building ground heating heat insulation system, and the polyurethane foam fireproof waterproof heat-preservation sound insulation system of the building floor heating with good thermal and insulating performance of a kind of highly effective flame-retardant fire prevention, safety and environmental protection, life-span length, easy construction is provided.
The waterproof thermal-insulated system of polyurethane foam of building floor heating, it is characterized in that: the deck from bottom to top taking basic unit the end of as is respectively fireproof waterproof heat-preservation puigging and concrete pavement, described fireproof waterproof heat-preservation puigging serve as reasons be sprayed at highly effective flame-retardant polyurethane in basic unit directly foaming form polyurethane foam, tubing has been piled up in the bottom of described concrete pavement, and described tubing is located by plastic staple bolt and is fixed on fireproof waterproof heat-preservation puigging by pouring concrete.
Described highly effective flame-retardant polyurethane is the polyurethane that has added efficient halogen-free anti-inflaming agent.
Described polyurethane foam is closed pore formula polyurethane foam.
The thickness of described fireproof waterproof heat-preservation puigging is 10mm～15mm.
Its coefficient of thermal conductivity is 0.020 (W/mK)～0.022 (W/mK), and density is 40kg/m
3～50kg/m
3.
Described tubing is PE-X, PE-RT, PPB, PAP or copper pipe.
On described concrete pavement, also have ground decoration layer, described fireproof waterproof heat-preservation puigging, concrete pavement, ground decoration layer gross thickness are 40mm～50mm.
The utility model is completely different with the structure of existing hot-water heating or electric heating system, the utility model adopts polyurethane foam as fireproof waterproof heat-preservation puigging, and polyurethane foam is that the direct foam-in-place of polyurethane by being sprayed in basic unit forms, it and basic unit bonding very firm; Owing to adopting in-situ spraying technique, just save leveling layer, improving the energy-conservation effect of ground insulating simultaneously, also play reduction floor height, reduce the heavy effect of building carrying.With the position of the fixing tubing of plastic staple bolt, and be positioned securely fireproof waterproof heat-preservation puigging surface by pouring concrete above.Because the waterproof thermal-insulated performance of polyurethane is good, therefore in this system, do not need design reflectivity layer.
Polyurethane foam can with basic unit's 100% self-adhesive, without cavity, without cold-heat bridge, mildew resistant moistureproof, makes thermal-insulating waterproof integrated.Polyurethane is flame-retardant intumescent material, and the polyurethane flame-proof that is added with halogen-free flame retardants is better, more Environmental Safety.
Its waterproof thermal-insulated performance of the polyurethane adopting in native system is good, and its fireproof waterproof heat-preservation puigging only needs 10-15mm, and because the adhesive property of polyurethane itself is good, also very firm with concrete bonding above; The coefficient of thermal conductivity of polyurethane is 0.020 (W/mK)～0.022 (W/mK) preferably, approaches with concrete, therefore, in the time of variations in temperature, is difficult for forming crack.
The utility model, using polyurethane foam as fireproof waterproof heat-preservation puigging, adopts job site spraying coating process, and polyurethane foam directly foaming forms, and realizes seamless connection, its high insulating effect, and good flame resistance, convenient and practical.The utility model had both retained the good heat preservation property of polyurethane foam material, and the advantage that the life-span is long, caking property is good has reached high-efficiency fireproof, seamless waterproof, halogen-free flameproof, Environmental Safety.Due to the good heat insulating of insulation layer, compare with common material, improve floor gap distance, without cavity, without cold-heat bridge, protection against the tide, waterproof, waterproof, anti-mold effect.
Brief description of the drawings
Fig. 1 the utility model structural representation,
1-basic unit, 2-fireproof waterproof heat-preservation puigging, 3-tubing, 4-concrete pavement, 5-plastic staple bolt, 6-ground decoration layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the waterproof thermal-insulated system of polyurethane foam of the utility model building floor heating, deck from bottom to top taking basic unit 1 end of as is respectively fireproof waterproof heat-preservation puigging 2, concrete pavement 4 and ground decoration layer 6, described fireproof waterproof heat-preservation puigging 2 is served as reasons and is sprayed at the highly effective flame-retardant polyurethane polyurethane foam that directly foaming forms in basic unit, tubing 3 has been piled up in the bottom of described concrete pavement 4, described tubing is located by plastic staple bolt 5, and is fixed on fireproof waterproof heat-preservation puigging 2 by pouring concrete.
Described highly effective flame-retardant polyurethane is the polyurethane that has added efficient halogen-free anti-inflaming agent.
Described polyurethane foam is closed pore formula polyurethane foam.
The thickness of described fireproof waterproof heat-preservation puigging 2 is 10mm～15mm, and its coefficient of thermal conductivity is 0.020 (W/mK)～0.022 (W/mK), and density is: 40kg/m
3～50kg/m
3.
Described tubing 3 is PE-X, PE-RT, PPB, PAP or copper pipe.
Described fireproof waterproof heat-preservation puigging 2, concrete pavement 4 and ground decoration layer 6 gross thickness are 40-45mm.
Site operation scheme:
1, spraying polyurethane in basic unit 1, foam-in-place, forms fireproof waterproof heat-preservation puigging 2,
2, etc. after foaming, additionally arrange tubing 3 (there is the water that can circulate the inside),
3, with plastic staple bolt 5, tubing 3 is fixed on fireproof waterproof heat-preservation puigging 2,
4, fill out concrete,
5, maintenance, solidifies, and moulding forms concrete pavement 4,
6, owner's paving ground decorative layer 6 as required.
The utility model, using polyurethane foam as fireproof waterproof heat-preservation puigging, adopts job site spraying coating process, and polyurethane foam directly foaming forms, and realizes seamless connection, its high insulating effect, and good flame resistance, convenient and practical.The utility model had both retained the good heat preservation property of polyurethane foam material, and the advantage that the life-span is long, caking property is good has reached high-efficiency fireproof, seamless waterproof, halogen-free flameproof, Environmental Safety.Due to the good heat insulating of insulation layer, compare with common material, improve floor gap distance, without cavity, without cold-heat bridge, protection against the tide, waterproof, waterproof, anti-mold effect.
Claims (6)
1. the waterproof thermal-insulated system of polyurethane foam of building floor heating, it is characterized in that: the deck from bottom to top taking basic unit the end of as is respectively fireproof waterproof heat-preservation puigging and concrete pavement, described fireproof waterproof heat-preservation puigging serve as reasons be sprayed at highly effective flame-retardant polyurethane in basic unit directly foaming form polyurethane foam, tubing has been piled up in the bottom of described concrete pavement, and described tubing is located by plastic staple bolt and is fixed on fireproof waterproof heat-preservation puigging by pouring concrete.
2. the waterproof thermal-insulated system of the polyurethane foam of building floor heating according to claim 1, is characterized in that: described highly effective flame-retardant polyurethane is the polyurethane that has added efficient halogen-free anti-inflaming agent.
3. the waterproof thermal-insulated system of the polyurethane foam of building floor heating according to claim 1, is characterized in that: described polyurethane foam is closed pore formula polyurethane foam.
4. the waterproof thermal-insulated system of the polyurethane foam of building floor heating according to claim 1, is characterized in that: the thickness of described fireproof waterproof heat-preservation puigging is 10mm～15mm.
5. the waterproof thermal-insulated system of the polyurethane foam of building floor heating according to claim 1, is characterized in that: described tubing is PE-X, PE-RT, PPB, PAP or copper pipe.
6. the waterproof thermal-insulated system of the polyurethane foam of building floor heating according to claim 1, it is characterized in that: on described concrete pavement, also have ground decoration layer, described fireproof waterproof heat-preservation puigging, concrete pavement and ground decoration layer gross thickness are 40mm～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013355.XU CN203795636U (en) | 2014-01-09 | 2014-01-09 | Polyurethane foam waterproof heat preservation system for building floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013355.XU CN203795636U (en) | 2014-01-09 | 2014-01-09 | Polyurethane foam waterproof heat preservation system for building floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795636U true CN203795636U (en) | 2014-08-27 |
Family
ID=51377863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420013355.XU Expired - Fee Related CN203795636U (en) | 2014-01-09 | 2014-01-09 | Polyurethane foam waterproof heat preservation system for building floor heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296222A (en) * | 2014-10-29 | 2015-01-21 | 清水河谷（北京）能源科技有限公司 | Floor heating laying process |
| CN109779105A (en) * | 2018-12-29 | 2019-05-21 | 浙江万川装饰设计工程有限公司 | A kind of energy saving building curtain wall to absorb sound |
-
2014
- 2014-01-09 CN CN201420013355.XU patent/CN203795636U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296222A (en) * | 2014-10-29 | 2015-01-21 | 清水河谷（北京）能源科技有限公司 | Floor heating laying process |
| CN104296222B (en) * | 2014-10-29 | 2017-01-18 | 清水河谷（北京）能源科技有限公司 | Floor heating laying process |
| CN109779105A (en) * | 2018-12-29 | 2019-05-21 | 浙江万川装饰设计工程有限公司 | A kind of energy saving building curtain wall to absorb sound |
| CN109779105B (en) * | 2018-12-29 | 2021-02-02 | 浙江万川装饰设计工程有限公司 | Energy-saving building curtain wall capable of absorbing sound |
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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: 20140827 Termination date: 20190109 |