CN202882121U - High fire resistance type waterproof ventilation film for buildings - Google Patents
High fire resistance type waterproof ventilation film for buildings Download PDFInfo
- Publication number
- CN202882121U CN202882121U CN 201220484923 CN201220484923U CN202882121U CN 202882121 U CN202882121 U CN 202882121U CN 201220484923 CN201220484923 CN 201220484923 CN 201220484923 U CN201220484923 U CN 201220484923U CN 202882121 U CN202882121 U CN 202882121U
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- ventilated membrane
- waterproof
- waterproof ventilated
- strengthening course
- flame retardant
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Abstract
The utility model discloses a high fire resistance type waterproof ventilation film for buildings. The high fire resistance type waterproof ventilation film for the buildings comprises a fire resistance type waterproof moisture permeable layers and fire resistance type reinforcing layers, two or three waterproof moisture permeable layers and reinforcing layers are mutually and closely attached to form an integral film-shaped structure. The high fire resistance type waterproof ventilation film for the buildings is simple in structure, and capable of preventing water and ensuring that moisture in an enclosing structure can be effectively discharged. Especially, the waterproof ventilation film has good fire resistance or noninflammability, and fire proof safety of the buildings is improved.
Description
Technical field
The utility model relates to a kind of high-fire-resistance building water-proof ventilated membrane.
Background technology
The building water-proof ventilated membrane is a kind of new energy-saving material of novel health environment-friendly.Waterproof ventilated membrane is when strengthening building tightness, watertightness, and the permeability performance that it is unique can make inside configuration steam discharge rapidly; avoid structure to multiply mould; the protection property value, and perfection realized protection against the tide and people's health in residential environment, is a kind of new energy-saving material of health environment-friendly.
Present existing building water-proof ventilated membrane, greatly mainly with polyethylene porous membrane and terylene spun-bonded non-woven fabric compounded or with polypropylene porous film and 2 layers of non-woven fabric compounded structure of polypropylene spunbond, also used in the past the spun-bonded non-woven fabrics of the flash method processing with waterproof humidity-permeant film.These commodity all are petrochemicals, are very easy to burning, in case building catches fire, the waterproof ventilated membrane of these material character will encourage the intensity of a fire and enlarge, and has increased the difficulty of fire-fighting fire extinguishing, very easily cause casualties, the property loss accident.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to provide a kind of structure to advance the high-fire-resistance building water-proof ventilated membrane that improves and have fire resistance.
For achieving the above object, the utility model high-fire-resistance building water-proof ventilated membrane comprises flame retardant type Waterproof Breathable layer and flame retardant type strengthening course, and the Waterproof Breathable layer of layer 2-3 and strengthening course mutually fit tightly and form the one membrane structure.
Further, described waterproof ventilated membrane is made of one deck Waterproof Breathable layer and one deck strengthening course.
Further, described waterproof ventilated membrane is made of the strengthening course in outer field Waterproof Breathable layer, intermediate layer and the Waterproof Breathable layer of internal layer.
Further, described waterproof ventilated membrane is made of the Waterproof Breathable layer in outer field strengthening course, intermediate layer and the strengthening course of internal layer.
Further, compound or between arranges the PUR resin and comes compound by melting between described Waterproof Breathable layer and the strengthening course.
Further, described Waterproof Breathable layer is the polytetrafluoroethylene film of thickness 1 μ m-60 μ m, and this polytetrafluoroethylene film one-tenth-value thickness 1/10 is preferably 10 μ m-40 μ m.
Further, described strengthening course is fire retardant-type terylene nonwoven or flame retardant type woven fabric.
Further, described fire retardant-type terylene nonwoven is made by the polyester material that is added with fire retardant, and perhaps nonwoven dipping phosphorus flame retardant, halogenated flame retardant material are made.
Further, described fire retardant-type terylene nonwoven or flame retardant type woven fabric are made by polyphenyl thioether material.
Further, described fire retardant-type terylene nonwoven or flame retardant type woven fabric are made by meta-aramid fibers or para-aramid fiber material.
The utility model high-fire-resistance building water-proof ventilated membrane is simple in structure, both can waterproof, can guarantee that again the space enclosing structure internal steam can effectively discharge, especially this waterproof ventilated membrane has good anti-flammability or noninflammability, thereby has improved the fire savety of building.
Description of drawings
Fig. 1 is the utility model structural representation one;
Fig. 2 is the utility model structural representation two;
Fig. 3 is the utility model structural representation three;
Fig. 4 is the utility model structural representation four.
The specific embodiment
Below, with reference to the accompanying drawings, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.Yet the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
In order to be easy to explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", be used for element shown in the key diagram or feature with respect to the relation of another element or feature.It should be understood that except the orientation shown in the figure spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device among the figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, the exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in used space here can correspondingly be explained.
As shown in Figures 1 to 4, the utility model high-fire-resistance building water-proof ventilated membrane comprises Waterproof Breathable layer 1 and strengthening course 2, mutually fits tightly by Waterproof Breathable layer and strengthening course with layer 2-3, forms the one membrane structure.
As shown in Figure 1, in the present embodiment, waterproof ventilated membrane is made of one deck Waterproof Breathable layer 1 and one deck strengthening course 2.As shown in Figure 2, in the present embodiment, waterproof ventilated membrane is made of the strengthening course 2 in outer field Waterproof Breathable layer 1, intermediate layer and the Waterproof Breathable layer 1 of internal layer.As shown in Figure 3, in the present embodiment, waterproof ventilated membrane is made of the Waterproof Breathable layer 1 in outer field strengthening course 2, intermediate layer and the strengthening course 2 of internal layer.Can be compound by melting between Waterproof Breathable layer 1 and the strengthening course 2, perhaps as shown in Figure 4, it is compound that PUR resin 3 is set between adjacent layer.
Waterproof Breathable layer 1 adopts polytetrafluoroethylene film to make, and the thickness of this polytetrafluoroethylene film is 1 μ m-60 μ m, and its one-tenth-value thickness 1/10 is preferably 10 μ m-40 μ m.Polytetrafluoroethylene film has high fire resistance, and fire-retardant value is up to 68.
Flame treatment in the method one:
1) fire retardant is added in the terylene chips, by terylene chips being reached molten condition, the fire retardant-type terylene spun-bonded non-woven fabrics that the spray silk is made.
2) phosphorus flame retardant or halogenated flame retardant are added on fire retardant in the nonwoven by impregnation processability, reach the fire retardant-type terylene nonwoven.
Flame treatment in the method two:
The nonwoven or the woven fabric that use the high polyphenylene sulfide (POLYPHENYLENE SULFIDE) of anti-flammability to make.The fire-retardant value of polyphenylene sulfide is 33.
Flame treatment in the method three:
Use high meta-aramid fibers or the para-aramid fiber of anti-flammability to make nonwoven or woven fabric.The fire-retardant value of aramid fiber is 32.
The utility model high-fire-resistance building water-proof ventilated membrane has waterproof and moisture permeability, and main is to have anti-flammability.Owing to have fire-retardant or noninflammability, when fire occurs because having the quench of self, so be difficult to the expansion of the growth encourage intensity of a fire, thereby improved the fire savety of building.
Claims (11)
1. high-fire-resistance building water-proof ventilated membrane is characterized in that, this waterproof ventilated membrane comprises flame retardant type Waterproof Breathable layer and flame retardant type strengthening course, and the Waterproof Breathable layer of layer 2-3 and strengthening course mutually fit tightly and form the one membrane structure.
2. waterproof ventilated membrane as claimed in claim 1 is characterized in that, described waterproof ventilated membrane is made of one deck Waterproof Breathable layer and one deck strengthening course.
3. waterproof ventilated membrane as claimed in claim 1 is characterized in that, described waterproof ventilated membrane is made of the strengthening course in outer field Waterproof Breathable layer, intermediate layer and the Waterproof Breathable layer of internal layer.
4. waterproof ventilated membrane as claimed in claim 1 is characterized in that, described waterproof ventilated membrane is made of the Waterproof Breathable layer in outer field strengthening course, intermediate layer and the strengthening course of internal layer.
5. waterproof ventilated membrane as claimed in claim 1 is characterized in that, compound or between arranges the PUR resin and comes compound by melting between described Waterproof Breathable layer and the strengthening course.
6. waterproof ventilated membrane as claimed in claim 1 is characterized in that, described Waterproof Breathable layer is the polytetrafluoroethylene film of thickness 1 μ m-60 μ m.
7. waterproof ventilated membrane as claimed in claim 6 is characterized in that, described 10 μ m-40 μ m.
8.1 described waterproof ventilated membrane is characterized in that, described strengthening course is fire retardant-type terylene nonwoven or flame retardant type woven fabric.
9.8 described waterproof ventilated membrane is characterized in that, described fire retardant-type terylene nonwoven is made by the polyester material that is added with fire retardant, and perhaps the material of nonwoven dipping phosphorus flame retardant, halogenated flame retardant is made.
10.8 described waterproof ventilated membrane is characterized in that, described fire retardant-type terylene nonwoven or flame retardant type woven fabric are made by polyphenyl thioether material.
11. waterproof ventilated membrane as claimed in claim 8 is characterized in that, described fire retardant-type terylene nonwoven or flame retardant type woven fabric are made by meta-aramid fibers or para-aramid fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484923 CN202882121U (en) | 2012-09-21 | 2012-09-21 | High fire resistance type waterproof ventilation film for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484923 CN202882121U (en) | 2012-09-21 | 2012-09-21 | High fire resistance type waterproof ventilation film for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882121U true CN202882121U (en) | 2013-04-17 |
Family
ID=48073562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484923 Expired - Fee Related CN202882121U (en) | 2012-09-21 | 2012-09-21 | High fire resistance type waterproof ventilation film for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920953A (en) * | 2019-03-27 | 2019-06-21 | 蜂巢能源科技有限公司 | Battery pack explosion-proof valve, battery pack and vehicle |
| CN111531989A (en) * | 2020-05-11 | 2020-08-14 | 南通康达复合材料有限公司 | High flame retardant type waterproof breathable film for building |
-
2012
- 2012-09-21 CN CN 201220484923 patent/CN202882121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920953A (en) * | 2019-03-27 | 2019-06-21 | 蜂巢能源科技有限公司 | Battery pack explosion-proof valve, battery pack and vehicle |
| CN111531989A (en) * | 2020-05-11 | 2020-08-14 | 南通康达复合材料有限公司 | High flame retardant type waterproof breathable film for building |
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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: 20130417 Termination date: 20210921 |