textured hdpe black rolls geomembrane for mines,waste landfill - BERRY-HDPE-RAISED POINT-A
Type: Geomembranes | Place of Origin: Shandong China (Mainland) | Brand Name: BERRY | Model Number: BERRY-HDPE-RAISED POINT-A |
Material: HDPE | surface: smooth,textured | classification: One-side textured, both sides textured, raised point anti-leakage |
textured hdpe black rolls geomembrane for mines,waste landfill
Introduction
Single / Double coarse surface HDPE geomembrane is made from high-density polyethylene resin. Besides performances of smooth surface high density, it also has higher ultraviolet radiation resistance and improves friction factor, which increases side slope stability of geomembrane composite material so as to make the available bearing volume of geomembrane to be maximized, which is more suitable for side slope and vertical projects design and improves project stability. It is mainly used in waste landfill and mines.
HDPE geomembrane with textured is a new type of anti-leakage products, its one side textured and sides textured can increase its coefficient of friction and function of preventing leakage, especially used in anti-leakage in slope and vertical surface in order to enhance its stability.
Classification
One-side textured, both sides textured, raised point anti-leakage and leg-clamp.
Applications
- Environmental protection and environmental sanitation (such as refuse landfill, sewage treatment plant, power plant adjusting tank, industrial and hospital solid waste, etc.)
- Water conservancy (such as anti-seepage, leakage blockage and reinforcement of river, lake and reservoir dikes and banks, anti-seepage of canal, vertical central wall, side slope, etc.)
- Municipal projects (such as underground project of subway and structure, anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.)
- Landscape garden (such as man-made river, river way, cistern, bottom lining and side slope of pool in golf course, waterproof and damp-proof of greening lawn, etc.)
- Petrochemical industry (such as anti-seepage of oil tank of chemical plant, oil refinery and filling station, lining of chemical reaction tank and sedimentation tank, etc.)
- Mine industry (such as bottom lining and anti-seepage of washing and selecting tank, piling and soaking tank, ash yard, dissolution tank, pile yard and tailing, etc.)
- Traffic facilities (such as reinforcement of road foundation and anti-seepage of subway and culvert).
- Agriculture (such as anti-seepage of ditch, channel, reservoir, drinking water tank, pool and irrigation system).
- Aquiculture industry (such as lining of intensive and plant type cultivation tank, fish pound and shrimp pool, side slope of sea cucumber ring, etc.)
- Salt industry (such as crystal tank of salt field, tarpaulin cover of halogenation tank, salt film, plastic tarpaulin cover of salt tank.)
Performance
ASTM GI 13 Standard
No. | Value | Thickness | ||||||
0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | ||
1 | Density / (g/cm2) | 0.939 | ||||||
2 | Tensile properties | |||||||
Yield strength / (N/mm) | 11 | 15 | 18 | 22 | 29 | 37 | 44 | |
Break strength / (N/mm) | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |
Yield elongation / % | 12 | |||||||
Break elongation / % | 700 | |||||||
3 | Tangential tear strength / N | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
4 | Puncture resistance / N | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
5 | Environmental stress crack resistance / h | 300 | ||||||
6 | Carbon black | |||||||
Carbon black content / % | 2.0-3.0 | |||||||
Carbon black dispersion | Carbon black dispersion (only near spherical agglomerates) for 10 different views: 9 in categories 1 or 2; 1 in category 3 | |||||||
7 | Oxidative induction time (OIT) | |||||||
Standard OIT /min | 100 | |||||||
High pressure OIT / min | 400 | |||||||
8 | Oven aging at 85°C | |||||||
Standard OIT (retained after 90 days) / % | 55 | |||||||
High pressure OIT (retained after 90 days) / % | 80 | |||||||
9 | UV resistance | |||||||
Standard OIT (retained after 1600 hrs) / % | 50 | |||||||
High pressure OIT (retained after 1600 hrs) / % | 50 | |||||||
10 | Low temperature impact brittle property at -70°C | Pass | ||||||
11 | Water Vapor Permeability g.cm/(cm2).Pa | ≤ 1.0x10-13 | ||||||
12 | Dimensional stability / % | ±2 |
Packaging Detail:pp woven/plastic bags |
Delivery Detail:7-15days after the effective of contract |