CN2365301Y - Waterproof insulation polyurethane glass fiber reinforced plastic roof - Google Patents
Waterproof insulation polyurethane glass fiber reinforced plastic roof Download PDFInfo
- Publication number
- CN2365301Y CN2365301Y CN 99207918 CN99207918U CN2365301Y CN 2365301 Y CN2365301 Y CN 2365301Y CN 99207918 CN99207918 CN 99207918 CN 99207918 U CN99207918 U CN 99207918U CN 2365301 Y CN2365301 Y CN 2365301Y
- Authority
- CN
- China
- Prior art keywords
- layer
- polyurethane foam
- roof
- reinforced plastics
- foam layer
- Prior art date
- 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
Links
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model adopts polyurethane foam material, glass fibre reinforced plastics and cement mortar to form a multi-layer polyurethane fibre glass reinforced plastics roof which has the characteristics of firmness, heat insulation, and double waterproof performance. Under the condition of the same heat insulation and warmth retention properties, the thickness of the polyurethane foam material is small. A cement mortar layer and a glass fibre reinforced plastics layer increase the strength of the roof. A glass fiber reinforced plastics layer further strengthens the waterproof property of the roof and raise the service life of the roof. The roof of the utility model is suitable for areas where the summer is torrid, the winter is severe cold and the difference between the temperature in winter and the temperature in the summer is big.
Description
The utility model relates to building roof waterproof, heat insulation, heat preservation technology field, is a kind of water-proof thermal-insulation polyurethane glass steel roofing.
The difficult problem that China's building roof runs into is warming, the heat insulation and waterproof of roofing.Polyurethane foam material has good thermal insulation performance, adopt polyurethane foam material to make roofing materials and solve when being incubated, even the hard polyurethane foam material is to solve waterproof, need on polyurethane foam material, increase the waterproofing materials screed, increase the waterproof ability of roofing.But polyurethane foam material and screed damage when construction and use easily, in case breakage occurs, seepage is difficult to avoid.The poor-performing that engages of polyurethane foam material and mortar particularly is difficult to solve the intensity and the waterproof problem of polyurethane foam material roofing.
The purpose of this utility model provides the water-proof thermal-insulation polyurethane glass steel roofing with waterproof, heat insulation, insulation and long service life that adopts that polyurethane foam material, resin-bonded mortar and glass fiber reinforced plastic makes.
The utility model adopts following technical scheme:
Water-proof thermal-insulation polyurethane glass steel roofing is positioned on the building roof 1, forms sandwich construction by polyurethane foam layer 2, resin-bonded mortar layer 3, frp layer 4.
The utility model also adopts following technical scheme:
Polyurethane foam layer 2 has the frp layer 4 of close adhesion on polyurethane foam layer 2 on building roof 1, polyurethane foam layer 2 is the hard polyurethane foam layer, and the resin-bonded mortar layer 3 of close adhesion can be arranged between polyurethane foam layer 2 and the frp layer 4.
The utility model has the advantages that: hard polyurethane foam layer coefficient of thermal conductivity is little, be used for heat insulation in summer, be used for high insulating effect winter, resin-bonded mortar on the polyurethane foam layer, can improve roofing intensity, keep the water-proof thermal-insulation performance of polyurethane foam layer, the glass fiber reinforced plastic on the resin-bonded mortar has greatly improved the water proofing property and the intensity of roofing, the life-span of having improved roofing.
The utility model description of drawings is as follows:
Fig. 1 is a water-proof thermal-insulation polyurethane glass steel roofing generalized section.
1 is that roofing, 2 is that polyurethane foam layer, 3 is that resin-bonded mortar layer, 4 is frp layer among the figure.
Embodiment 1:
Spray the hard polyurethane foam layer of 2.5 cm thicks on roofing 1, smear the resin-bonded mortar of one deck 1.5 cm thicks on hard polyurethane foam layer 2, brush applies frp layer 4 on resin-bonded mortar layer 3.Hard polyurethane foam layer, resin-bonded mortar layer and frp layer are bonded together each other securely, and the area size is not limit and formed integral body.
Embodiment 2:
In the place not high to the roofing requirement of strength, can on the roofing body, spray the hard polyurethane foam material of one deck 2.5 cm thicks, brush applies the frp layer 4 of four glue, two cloth on the hard polyurethane foam material.Hard polyurethane foam layer and frp layer are bonded together each other securely, and roofing area size is not limit, and reach thermal insulation and dual waterproof effect equally.
Claims (4)
1. a water-proof thermal-insulation polyurethane glass steel roofing is positioned on the building roof (1), it is characterized in that: the sandwich construction of being made up of polyurethane foam layer (2), resin-bonded mortar layer (3), frp layer (4).
2. water-proof thermal-insulation polyurethane glass steel roofing according to claim 1 is characterized in that: polyurethane foam layer (2) has the frp layer (4) of close adhesion on polyurethane foam layer (2) on building roof (1).
3. water-proof thermal-insulation polyurethane glass steel roofing according to claim 1 and 2 is characterized in that: polyurethane foam layer (2) is the hard polyurethane foam layer.
4. water-proof thermal-insulation polyurethane glass steel roofing according to claim 1 and 2 is characterized in that: the resin-bonded mortar layer (3) that close adhesion can be arranged between polyurethane foam layer (2) and the frp layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207918 CN2365301Y (en) | 1999-04-15 | 1999-04-15 | Waterproof insulation polyurethane glass fiber reinforced plastic roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207918 CN2365301Y (en) | 1999-04-15 | 1999-04-15 | Waterproof insulation polyurethane glass fiber reinforced plastic roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365301Y true CN2365301Y (en) | 2000-02-23 |
Family
ID=34001792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207918 Expired - Fee Related CN2365301Y (en) | 1999-04-15 | 1999-04-15 | Waterproof insulation polyurethane glass fiber reinforced plastic roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365301Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259110A (en) * | 2015-10-29 | 2016-01-20 | 中国航空工业集团公司北京航空材料研究院 | Quantitative characterization method of adhesive force of organic silicon resin transparent coating |
| CN106968403A (en) * | 2017-03-07 | 2017-07-21 | 荣盛建设工程有限公司 | Roofing polyurethane foaming body waterproof and insulation integrated construction technique |
-
1999
- 1999-04-15 CN CN 99207918 patent/CN2365301Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259110A (en) * | 2015-10-29 | 2016-01-20 | 中国航空工业集团公司北京航空材料研究院 | Quantitative characterization method of adhesive force of organic silicon resin transparent coating |
| CN106968403A (en) * | 2017-03-07 | 2017-07-21 | 荣盛建设工程有限公司 | Roofing polyurethane foaming body waterproof and insulation integrated construction technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |