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HDPE Root Resistant Waterproof Membrane (M)
Otai HDPE root puncture resistant waterproofing membrane is a kind of composite polymer waterproof rolling material.
Keywords：
- Product description
- Scope of Application
- Installation Methods& Vedio
- Classic Projects Reference
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- Commodity name: HDPE Root Resistant Waterproof Membrane (M)
Otai HDPE root puncture resistant waterproofing membrane is a kind of composite polymer waterproof rolling material.
Otai HDPE root puncture resistant waterproofing membrane is a kind of composite polymer waterproof rolling material made from high density polyethylene film coated with high molecular self-adhesive materials.This product is specially certified by Beijing Institute of Landscape Science ,which has the characteristics for plant root puncture ,durability , anti-corrosion and anti-seepage .
Product features
1.It has strong self-healing ability and can repair slight construction injury.
2.High strength of elongation, strong breaking tensile strength and good anti-perforation performance .
3.Integration of self adhesion, waterproof and protection, so that can reduce construction links.
4.Large width ,high construction efficiency
5.High Security without open flame installation
Technical data sheet
No.
Item
Technical Index
1 Tensile properties Tensile strength(N/50mm) ≥ 500
Elongation rate of film breaking % ≥ 400
2 Nail tear resistance /N ≥ 400
3 Shock performance Diameter(10+-0.1)mm,no leakage
4 Static load 20kg ,no leakage
5 Heat Resistance 70℃,no displacement , flowing and dropping in two hours
6 Foldability at low temperature No cracking at -25℃
7 Performance of anti-water breakthrough 0.6Mpa, no water breakthrough
8 Peeling strength with post -cast concrete (N/mm) ≥ 2.0
9 Peeling strength with post-cast concrete after immersed in water (N/mm) ≥ 1.5
10 Thermal aging (70℃,168h) Tensile retention % ≥ 90
Elongation rate retention % ≥ 80
Foldability at low temperature No cracking at -23℃
11 Thermal stability Appearance No wrinkles,sliding and flow .
Size change/% ≤ 2.0
12 Resistance to root penetration. Passed
13
Mildew resistance Mould proof level Grade 0 or Grade 1
Tension retention % ≥ 80
Certificate
Got the certification of root puncture resistant waterproof rolling materials from Beijing institute of landscape science.
Key words:- hdpe
- waterproof
- root resistance
- waterproof membrane for green roof
- garage roof
- green roof
- hdpe membrane sheet
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It is suitable for waterproofing projects for industrial and civil buildings, public buildings, garage roof, subway station rooms, comprehensive pipe corridors and other building roofing or underground space roof.
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The installation of root puncture resistance waterproofing membrane is combined with advanced and mature technology , and complete application . Hot air welding is adopted for the overlaps of membranes, and between membrane and prefabricated accessories . The Installation are basically categorized as ballasted system and full adhered system
Ballasted System
The membrane is installed by adhesive or metal battens at certain area .The remaining area is not attached . Overlaps is welded by hot air. The wind uplifting force is withheld by the weight of ballasted materials .
Fully -Adhered System
The membrane is adhered to base with adhesive or using Otai self adhesive waterproofing membrane . Overlaps is welded by hot air .
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01. Tianjin Binhai International Airport Expansion Supporting Transportation Center
02. TEDA MSD Central Plaza
03. JINQIN High Speed Train Binhai Station
04. Nanyang Roma Emperor Scene
05. Nanyang Roma Emperor Scene
06. TEDA Garden Development Building
07. Sino-Singapore Eco-City Meilin Building
08. CNOOC(Tianjin) Research and Development Base
09. Ecological Planning and Green Building Design& Research Institute of Tsinghua University
10. Yixingfu Settlement House
11. Liupanshui Utility Tunnel
12. Sino-Singapore Eco-City Road Oak Park
13. Ninghe New City Settlement Building
14. Golden Wutong Garden .
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