CN203580254U - Waterproof high-molecular polyethylene-polypropylene roll - Google Patents
Waterproof high-molecular polyethylene-polypropylene roll Download PDFInfo
- Publication number
- CN203580254U CN203580254U CN201320777882.3U CN201320777882U CN203580254U CN 203580254 U CN203580254 U CN 203580254U CN 201320777882 U CN201320777882 U CN 201320777882U CN 203580254 U CN203580254 U CN 203580254U
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- CN
- China
- Prior art keywords
- layer
- linear low
- density polyethylene
- polyethylene
- polypropylene
- 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 - Lifetime
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 21
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 21
- -1 polypropylene Polymers 0.000 claims abstract description 27
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 19
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 19
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000005728 strengthening Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 229920005597 polymer membrane Polymers 0.000 claims description 9
- 239000011152 fibreglass Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 9
- 239000004568 cement Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000010426 asphalt Substances 0.000 abstract description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 abstract 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007903 penetration ability Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a waterproof high-molecular polyethylene-polypropylene roll which is characterized by comprising a linear low-density polyethylene layer, wherein the upper surface of the linear low-density polyethylene layer is provided with an SBS (Styrene Butadiene Styrene) modified asphalt anti-ageing layer, and the lower surface of the linear low-density polyethylene layer is provided with a metal net layer and a polypropylene non-woven fabric layer in sequence. The polyethylene-polypropylene high-molecular waterproof roll provided by the utility model has the beneficial effects that due to adoption of a multilayered composite structure, the physical-chemical properties of all layers of materials are organically complemented, and the advantages that the construction can be carried out when no open water exists on a base layer and the bonding capability with the cement base layer is good are achieved under the premise of high extensibility, good impermeability, excellent softness and puncture resistance and relatively good low-temperature resistance.
Description
Technical field
The utility model relates to a kind of waterproof roll, particularly relates to a kind of polyethylene polypropylene polymer membranes.
Background technology
Waterproof roll is a kind of construction material conventional in construction, and in the construction of building, many local paved waterproof rolls in advance that need, as roof, toilet, basement etc.First common waterproof roll does base treatment executing man-hour requirement, requires basic unit solid, smooth, and without ponding, the moisture content of basic unit must be lower, or brushing base treatment agent.The construction method of the most often using is hot melt, during operation, large of waterproof roll need to be adopted to lower surface and the substrate surface of the special-purpose hot-melting tool baking such as hot melt spray gun or hot-melt asphalt car waterproof roll, make the pitch of coiled material surface shinny during to molten condition, paving coiled material is rolled on baking limit, limit, then use pressure roller roll extrusion, Shi Qiyu basic unit or coiled material bonding are firmly.This method for paving complex procedures, speed of application is slow, and waterproof roll can not be well bonding with the top layer cement of basic unit and waterproof roll surface coverage, affects long-term waterproof effect.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, and a kind of polyethylene polypropylene polymer membranes that can be fast with the cement layer bonding of upper and lower surface, stable and reliable for performance, long-term good water-proof effect, speed of application is provided.
The purpose of this utility model reaches by following technical measures:
Polyethylene polypropylene polymer membranes, it is characterized in that: comprise linear low density polyethylene layer, the upper surface of linear low density polyethylene layer is provided with SBS modified pitch anti-aging layer, and the lower surface of described linear low density polyethylene layer is provided with metal net layer and nonwoven polypropylene fabric layer successively.Linear low density polyethylene layer, is that LLDPE makes by LLDPE, and its extensibility, impermeability, flexibility, puncture resistance, resistance to low temperature are better.SBS modified pitch anti-aging layer is to be made by the SBS modified pitch that has added the auxiliary agents such as ultraviolet light screener, carbon black, age resister, has excellent high temperature resistant, anti-low temperature ability, and ageing resistace is outstanding.The effect that metal net layer and nonwoven polypropylene fabric layer all have reinforced structure, improve particle-resistant penetration ability.The nonwoven polypropylene fabric layer rough surface of the bottom, is applicable to multiple material bonding, especially directly bonding in process of setting with cement material, as long as just can construct without open fire, can directly be located in sand and use.
As a kind of improvement, the upper surface of described SBS modified pitch anti-aging layer is provided with strengthening layer.
As a kind of concrete preferred version, described strengthening layer is one of long filament polyester felt strengthening layer, fiberglass gridding cloth strengthening layer or wire netting strengthening layer.Long filament polyester felt strengthening layer, fiberglass gridding cloth strengthening layer and wire netting strengthening layer are made with long filament polyester felt, fiberglass gridding cloth and wire netting respectively, it all can obviously strengthen the intensity of waterproof roll, improve particle-resistant and pierce through performance, reach high-tensile, the lancinating requirement of high resistance.
Owing to having adopted technique scheme, compared with prior art, the utility model has the advantages that:
The utility model adopts multi-layer compound structure, layers of material physicochemical characteristics organic complementary, can be in good, the splendid flexibility of deep drawing quality, impermeability and puncture resistance, good while of resistance to low temperature, reach basic unit and just can construct without open fire, the advantage good with cement basic layer cementitiousness.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model polyethylene polypropylene polymer membranes embodiment.
In figure: 1-strengthening layer; 2-SBS modified pitch anti-aging layer; 3-linear low density polyethylene layer; 4-metal net layer; 5-nonwoven polypropylene fabric layer.
The specific embodiment
Embodiment: as shown in Figure 1, polyethylene polypropylene polymer membranes, comprise linear low density polyethylene layer 3, the upper surface of linear low density polyethylene layer 3 is provided with SBS modified pitch anti-aging layer 2, and the lower surface of described linear low density polyethylene layer 3 is provided with metal net layer 4 and nonwoven polypropylene fabric layer 5 successively.The upper surface of described SBS modified pitch anti-aging layer 2 is provided with strengthening layer 1.In the present embodiment, described strengthening layer 1 is long filament polyester felt strengthening layer 1.Can certainly adopt fiberglass gridding cloth strengthening layer 1 or wire netting strengthening layer 1.Linear low density polyethylene layer 3, is that LLDPE makes by LLDPE, and its extensibility, impermeability, flexibility, puncture resistance, resistance to low temperature are better.SBS modified pitch anti-aging layer 2 is to be made by the SBS modified pitch that has added the auxiliary agents such as ultraviolet light screener, carbon black, age resister, has excellent high temperature resistant, anti-low temperature ability, and ageing resistace is outstanding.The effect that metal net layer 4 and nonwoven polypropylene fabric layer 5 all have reinforced structure, improve particle-resistant penetration ability.Nonwoven polypropylene fabric layer 5 rough surface of the bottom, are applicable to multiple material bonding, especially directly bonding in process of setting with cement material, as long as just can construct without open fire, can directly be located in sand and use.
Claims (3)
1. polyethylene polypropylene polymer membranes, it is characterized in that: comprise linear low density polyethylene layer (3), the upper surface of linear low density polyethylene layer (3) is provided with SBS modified pitch anti-aging layer (2), and the lower surface of described linear low density polyethylene layer (3) is provided with metal net layer (4) and nonwoven polypropylene fabric layer (5) successively.
2. polyethylene polypropylene polymer membranes according to claim 1, is characterized in that: the upper surface of described SBS modified pitch anti-aging layer (2) is provided with strengthening layer (1).
3. polyethylene polypropylene polymer membranes according to claim 2, is characterized in that: described strengthening layer (1) is one of long filament polyester felt strengthening layer (1), fiberglass gridding cloth strengthening layer (1) or wire netting strengthening layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777882.3U CN203580254U (en) | 2013-11-23 | 2013-11-23 | Waterproof high-molecular polyethylene-polypropylene roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777882.3U CN203580254U (en) | 2013-11-23 | 2013-11-23 | Waterproof high-molecular polyethylene-polypropylene roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580254U true CN203580254U (en) | 2014-05-07 |
Family
ID=50578220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777882.3U Expired - Lifetime CN203580254U (en) | 2013-11-23 | 2013-11-23 | Waterproof high-molecular polyethylene-polypropylene roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339829A (en) * | 2018-11-22 | 2019-02-15 | 中国十七冶集团有限公司 | A kind of tunnel top waterproof construction and implementation method |
| CN113427849A (en) * | 2020-03-23 | 2021-09-24 | 北京世纪洪雨科技有限公司 | Rubber asphalt waterproof structure and construction method |
| CN113427848A (en) * | 2020-03-23 | 2021-09-24 | 北京世纪洪雨科技有限公司 | Anti-sagging rubber asphalt waterproof coiled material and construction method |
-
2013
- 2013-11-23 CN CN201320777882.3U patent/CN203580254U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339829A (en) * | 2018-11-22 | 2019-02-15 | 中国十七冶集团有限公司 | A kind of tunnel top waterproof construction and implementation method |
| CN113427849A (en) * | 2020-03-23 | 2021-09-24 | 北京世纪洪雨科技有限公司 | Rubber asphalt waterproof structure and construction method |
| CN113427848A (en) * | 2020-03-23 | 2021-09-24 | 北京世纪洪雨科技有限公司 | Anti-sagging rubber asphalt waterproof coiled material and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: Hualong Town North of Fengcheng city in Weifang Province, Shouguang City, Shandong 262700 Patentee after: Weifang Shihua chemical building materials Co.,Ltd. Address before: No. 116, Shouguang City, Shandong, Shandong Province, Longquan Street Patentee before: Liu Xiaoqiang |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polyethylene polypropylene fiber polymer waterproof roll and preparation method thereof Effective date of registration: 20190118 Granted publication date: 20140507 Pledgee: China Co. truction Bank Corp Shouguang branch Pledgor: Weifang Shihua chemical building materials Co.,Ltd. Registration number: 2019980000017 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220708 Granted publication date: 20140507 Pledgee: China Co. truction Bank Corp Shouguang branch Pledgor: Weifang Shihua chemical building materials Co.,Ltd. Registration number: 2019980000017 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |