CN207449301U - A kind of fire resisting waterproof membrane - Google Patents
A kind of fire resisting waterproof membrane Download PDFInfo
- Publication number
- CN207449301U CN207449301U CN201721491200.7U CN201721491200U CN207449301U CN 207449301 U CN207449301 U CN 207449301U CN 201721491200 U CN201721491200 U CN 201721491200U CN 207449301 U CN207449301 U CN 207449301U
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- China
- Prior art keywords
- water
- fire resisting
- layer
- waterproof membrane
- outer layer
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Abstract
The utility model discloses a kind of fire resisting waterproof membranes, it is characterised in that：Include flame retardant coating successively（2）, elastic water-proof outer layer（3）, adhesive layer（4）, EVA waterproof layers（5）；In the elastic water-proof outer layer（3）Upper surface, EVA waterproof layers（5）Lower surface be respectively equipped with hot rolling polypropylene fibre layer（1）；The flame retardant coating（2）Lower surface is equipped with several water suction items（21）, the water suction item（21）Lower surface is equipped with adhesive glue；The water suction item（21）It is made of absorbent material, thickness is 1.3 2.2mm；The elastic water-proof outer layer（3）For thermoplasticity elastic body water-proof material composition, thickness is 2.3mm 2.6mm.Fire resisting waterproof membrane provided by the utility model, thoroughly solve conventional waterproof film can only waterproof the technical issues of, it is and simple in structure, it is of low cost, there is very high economic implications.
Description
Technical field
The utility model is related to waterproof material technical field, more particularly to a kind of fire resisting waterproof membrane.
Background technology
Waterproof membrane is a kind of waterproof roll for being widely applied to and having water-proof function in construction operation, it is mainly used
In prevent construction material from making moist and caused by loss.However existing waterproof membrane function is single, can only waterproof, when running into fire
Construction material cannot be protected when feelings well.
Utility model content
In view of the above-mentioned problems in the prior art, the main purpose of the utility model is that providing a kind of fire resisting waterproof
Film, to solve defect in the prior art.
In order to achieve the above object, the utility model employs following technical solution：
A kind of fire resisting waterproof membrane, successively including flame retardant coating 2, elastic water-proof outer layer 3, adhesive layer 4, EVA waterproof layers 5；Institute
State the upper surface of elastic water-proof outer layer 3, the lower surface of EVA waterproof layers 5 is respectively equipped with hot rolling polypropylene fibre layer 1；2 following table of flame retardant coating
Face is equipped with several water suction items 21, and 21 lower surface of the water suction item is equipped with adhesive glue.
The water suction item 21 is made of absorbent material, thickness 1.3-2.2mm.
The elastic water-proof outer layer 3 be thermoplasticity elastic body water-proof material composition, thickness 2.3mm-2.6mm.
The adhesive layer 4 is that water-soluble self-adhering-type high molecular bonding glue forms, thickness 3.0mm-3.5mm.
Water accepting layer 22 is additionally provided in 2 upper surface of flame retardant coating, the water accepting layer is made of absorbent material.
The utility model has the following advantages that and advantageous effect：
Fire resisting waterproof membrane provided by the utility model, thoroughly solve conventional waterproof film can only waterproof the technical issues of, and
And it is simple in structure, it is of low cost, there is very high economic implications.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, with reference to the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be the utility model part of the embodiment, instead of all the embodiments.Described in usual attached drawing here and show
The component description of the utility model embodiment gone out is not intended to limit claimed the scope of the utility model, but only
Represent the selected embodiment of the utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
All other embodiments obtained on the premise of creative work are made, shall fall within the protection scope of the present invention.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
Embodiment 1
A kind of fire resisting waterproof membrane of the utility model, successively including flame retardant coating 2, elastic water-proof outer layer 3, adhesive layer 4, EVA
Waterproof layer 5；Hot rolling polypropylene fibre layer 1 is respectively equipped in the lower surface of the upper surface of the elastic water-proof outer layer 3, EVA waterproof layers 5；Institute
It states 2 lower surface of flame retardant coating and is equipped with several water suction items 21,21 lower surface of the water suction item is equipped with adhesive glue.
The water suction item 21 is made of absorbent material, thickness 1.3-2.2mm.
The elastic water-proof outer layer 3 be thermoplasticity elastic body water-proof material composition, thickness 2.3mm-2.6mm.
The adhesive layer 4 is that water-soluble self-adhering-type high molecular bonding glue forms, thickness 3.0mm-3.5mm.
The item 21 that absorbs water stores moisture absorption wherein, and when running into fire behavior, flame retardant coating 2 can be very good to prevent fire behavior, together
When store the water suction item 21 of moisture and can further prevent fire behavior.When running into larger floods, moisture can be very good
Stopped by hot rolling polypropylene fibre layer 1, elastic water-proof outer layer 3, the EVA waterproof layers 5 under flame retardant coating 2.
Embodiment 2
As the preferred embodiment of above-described embodiment, in the present embodiment, water accepting layer is additionally provided in 2 upper surface of flame retardant coating
22, the water accepting layer is made of absorbent material.
Moisture moisture storage of the water accepting layer 22 in it can usually absorb air, preferably prevents fire behavior to protection materials
Injury.
Finally it should be noted that：Above-described each embodiment be merely to illustrate the technical solution of the utility model rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those of ordinary skill in the art
It should be understood that：It can still modify to the technical solution recorded in previous embodiment or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is not made to depart from the utility model
The scope of each embodiment technical solution.
Claims (5)
1. a kind of fire resisting waterproof membrane, it is characterised in that：Include flame retardant coating successively（2）, elastic water-proof outer layer（3）, adhesive layer（4）、
EVA waterproof layers（5）；In the elastic water-proof outer layer（3）Upper surface, EVA waterproof layers（5）Lower surface be respectively equipped with hot rolling third
Synthetic fibre layer（1）；The flame retardant coating（2）Lower surface is equipped with several water suction items（21）, the water suction item（21）Lower surface is equipped with adhesive glue.
2. a kind of fire resisting waterproof membrane as described in claim 1, it is characterised in that：The water suction item（21）By hydroscopic substance texture
Into thickness 1.3-2.2mm.
3. a kind of fire resisting waterproof membrane as described in claim 1, it is characterised in that：The elastic water-proof outer layer（3）For thermoplasticity
Elastic body water-proof material composition, thickness 2.3mm-2.6mm.
4. a kind of fire resisting waterproof membrane as described in claim 1, it is characterised in that：The adhesive layer（4）For water-soluble self-adhering-type
High molecular bonding glue forms, thickness 3.0mm-3.5mm.
5. a kind of fire resisting waterproof membrane as described in claim 1-4 is any, it is characterised in that：In flame retardant coating（2）Upper surface is also set
There is water accepting layer（22）, the water accepting layer is made of absorbent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491200.7U CN207449301U (en) | 2017-11-10 | 2017-11-10 | A kind of fire resisting waterproof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491200.7U CN207449301U (en) | 2017-11-10 | 2017-11-10 | A kind of fire resisting waterproof membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449301U true CN207449301U (en) | 2018-06-05 |
Family
ID=62278714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491200.7U Expired - Fee Related CN207449301U (en) | 2017-11-10 | 2017-11-10 | A kind of fire resisting waterproof membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449301U (en) |
-
2017
- 2017-11-10 CN CN201721491200.7U patent/CN207449301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |