CN204955559U - Polyethylene polypropylene fibre polymer waterproofing membrane - Google Patents
Polyethylene polypropylene fibre polymer waterproofing membrane Download PDFInfo
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- CN204955559U CN204955559U CN201520587707.7U CN201520587707U CN204955559U CN 204955559 U CN204955559 U CN 204955559U CN 201520587707 U CN201520587707 U CN 201520587707U CN 204955559 U CN204955559 U CN 204955559U
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Abstract
The utility model discloses a polyethylene polypropylene fibre polymer waterproofing membrane, top -down have set gradually sand surface course, fire prevention isolation layer, the waterproof blanket layer of bentonite, fire -retardant polyethylene waterproof layer, polypropylene fibre strengthening layer, child basic unit, self -adhesive layer and isolation rete, child basic unit is the child basic unit of being made by the polymer core, the shape of self -adhesive layer is the wave. The utility model discloses has the anti external force performance of good tensile to the product has multinomial waterproof functions such as the waterproof and filtration drainage of airtight waterproof, the intensity of self -adhesion interception, and the self -adhesive layer is the wave simultaneously, has guaranteed fixed effect, is that the high -grade waterproof material of combination is prevented, is arranged in sealed filtration.
Description
Technical field
The utility model belongs to waterproof roll field, specifically, relates to a kind of polyethylene polypropylene polymer membranes being applied to the engineering field such as subway, tunnel of the construction methods such as open cut, tunneling, shield structure.
Background technology
In engineering construction, waterproof is an important project, and the quality of its quality directly determines the quality of construction quality.At present, the waterproof being applied to the engineering field such as skyscraper, bridge is the way adopting draining to combine with waterproof, and waterproof material used, except having water-proof function, also needs to have good ageing resistace.
Existing waterproof roll, traditional way is first at building surface gunite concrete before laying waterproof material, upper laying one nonwoven layer, namely serves filter drain function, can prevent again waterproof material from damaging.But such way adds the difficulty of construction of follow-up waterproof material, cannot waterproof effect be ensured, affect the total quality of engineering.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned defect, provides the polyethylene polypropylene polymer membranes that a kind of structure is simple, have good anti-aging function, can reduce difficulty of construction, ensure fixed effect, ensure engineering waterproofing effect.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of polyethylene polypropylene polymer membranes, is characterized in that: be disposed with sand surface layer, fire lagging, bentonite waterproof blanket layer, flame-proof polyethylene watertight composition, polypropylene fibre strengthening layer, tire basic unit, self-adhesive layer and separating film layer from top to bottom; Described tire basic unit is the tire basic unit of being made up of macromolecule core; The shape undulate of described self-adhesive layer.
As a kind of technical scheme of optimization, described macromolecule core is the wherein one in HDPE, LDPE, EVA, ECB or PVC central layer.
As a kind of technical scheme of optimization, described self-adhesive layer be overlay by having, the high-polymer modified pitch self-adhesive of wet paving function makes.
As a kind of technical scheme of optimization, described separating film layer is the wherein one in polyethylene, polyester or papery silicone oil barrier film.
As a kind of technical scheme of optimization, described fire lagging is the separation layer be made up of waterproof material.
As a kind of technical scheme of optimization, described sand surface layer is by non-woven fabrics and is bonded in the sand surface layer that the ore particles on non-woven fabrics makes.
Owing to have employed technique scheme, compared with prior art, fire lagging in the utility model and flame-proof polyethylene watertight composition have good flame retardant effect, simultaneously, sand surface layer and bentonite waterproof blanket layer have good tension external force resistance performance, and product has self-adhesion airtight waterproof, multinomial water-proof function such as intensity interception waterproof and filter drain etc., self-adhesive layer undulate simultaneously, ensure that fixing effect, is that sealing diafiltration is prevented, arranged the high-grade waterproof material combined.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of embodiment of the utility model.
Detailed description of the invention
Embodiment:
As shown in Figure 1, a kind of polyethylene polypropylene polymer membranes, is disposed with sand surface layer 1, fire lagging 2, bentonite waterproof blanket layer 3, flame-proof polyethylene watertight composition 4, polypropylene fibre strengthening layer 5, tire basic unit 6, self-adhesive layer 7 and separating film layer 8 from top to bottom.Described tire basic unit 6 is the tire basic units of being made up of macromolecule core; The shape undulate of described self-adhesive layer 7.
In the present embodiment, described macromolecule core is the wherein one in HDPE, LDPE, EVA, ECB or PVC central layer.
In the present embodiment, described self-adhesive layer 7 be overlay by having, the high-polymer modified pitch self-adhesive of wet paving function makes.
Described separating film layer 8 is the wherein one in polyethylene, polyester or papery silicone oil barrier film.
Described fire lagging 2 is the separation layers be made up of waterproof material.
Described sand surface layer 1 is by non-woven fabrics and is bonded in the sand surface layer that the ore particles on non-woven fabrics makes.
Fire lagging in the utility model and flame-proof polyethylene watertight composition have good flame retardant effect, simultaneously, sand surface layer and bentonite waterproof blanket layer have good tension external force resistance performance, and product has self-adhesion airtight waterproof, multinomial water-proof function such as intensity interception waterproof and filter drain etc., self-adhesive layer undulate simultaneously, ensure that fixing effect, is that sealing diafiltration is prevented, arranged the high-grade waterproof material combined.
The utility model is not limited to above-mentioned preferred embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection domain of the present utility model.
Claims (6)
1. a polyethylene polypropylene polymer membranes, is characterized in that: be disposed with sand surface layer, fire lagging, bentonite waterproof blanket layer, flame-proof polyethylene watertight composition, polypropylene fibre strengthening layer, tire basic unit, self-adhesive layer and separating film layer from top to bottom;
Described tire basic unit is the tire basic unit of being made up of macromolecule core; The shape undulate of described self-adhesive layer.
2. according to the polyethylene polypropylene polymer membranes described in claim 1, it is characterized in that: described macromolecule core is the wherein one in HDPE, LDPE, EVA, ECB or PVC central layer.
3., according to the polyethylene polypropylene polymer membranes described in claim 2, it is characterized in that: described self-adhesive layer be overlay by having, the high-polymer modified pitch self-adhesive of wet paving function makes.
4. according to the polyethylene polypropylene polymer membranes described in claim 3, it is characterized in that: described separating film layer is the wherein one in polyethylene, polyester or papery silicone oil barrier film.
5. according to the polyethylene polypropylene polymer membranes described in claim 1, it is characterized in that: described fire lagging is the separation layer be made up of waterproof material.
6. according to the polyethylene polypropylene polymer membranes described in claim 1, it is characterized in that: described sand surface layer is by non-woven fabrics and is bonded in the sand surface layer that the ore particles on non-woven fabrics makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587707.7U CN204955559U (en) | 2015-08-01 | 2015-08-01 | Polyethylene polypropylene fibre polymer waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587707.7U CN204955559U (en) | 2015-08-01 | 2015-08-01 | Polyethylene polypropylene fibre polymer waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955559U true CN204955559U (en) | 2016-01-13 |
Family
ID=55050648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587707.7U Expired - Fee Related CN204955559U (en) | 2015-08-01 | 2015-08-01 | Polyethylene polypropylene fibre polymer waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284692A (en) * | 2016-08-05 | 2017-01-04 | 贵州遵义铭东商贸有限公司 | A kind of flame retardant type waterproof roll |
-
2015
- 2015-08-01 CN CN201520587707.7U patent/CN204955559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284692A (en) * | 2016-08-05 | 2017-01-04 | 贵州遵义铭东商贸有限公司 | A kind of flame retardant type waterproof roll |
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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: 20160113 Termination date: 20180801 |