Main Products: Gabion ,Welded mesh ,Hexagonal twisted mesh ,Fence ,Protective netting
Waterproofing geomembrane (HDPE, LDPE, EPDM, PVC, GCL,Bitumen)
USD $0.98 - $5.9 /Square Meter
Min.Order:2000 Square Meters
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Hebei Gabion Hardware And Mesh Co., Ltd.
Business Type: Manufacturer,Trading Company
Hengshui Hebei ChinaMain Products: Gabion ,Welded mesh ,Hexagonal twisted mesh ,Fence ,Protective nettingProduct Details
Waterproofing geomembrane (HDPE, LDPE, EPDM, PVC, GCL,Bitumen)
HDPE membrane
Type: HDPE geomembrane
Thickness: 0.1mm-3.0mm
Width:1m-8m
Roll length: 50m or 100m
Density: 0.94-0.96g/cm3
Temperature range: -60oC -- +120oC
Items | Index | ||
LDPE | HDPE -1 | HDPE -2 | |
Tensile strength MPa | ≥14 | ≥17 | ≥25 |
Elongation at break (%) | ≥400 | ≥450 | ≥550 |
Right angle tearing strength (N/mm) | ≥50 | ≥80 | ≥110 |
Carbon soot quantity | ≥2 | ||
Environmental stress resistant cracking performance | ≥1500 | ||
Oxidation induction time at 200min | ≥20 | ||
Permeability coefficient of vapor (g·cm/cm2·s·pa) | ≤1.0x | ||
Impact degradation performance at -70℃ | Pass | ||
dimension stability (%) | ±3 | ||
PVC membrane
Parameters | GB Test Method | GB 12952-2011 Requirement | Typical Physical Properties | |||
Sizes (mm) |
|
| 1.20 | 1.50 | 1.80 | 2.00 |
Machine Direction % |
| 15 | 27.5 | 28.5 | 29 | 29.5 |
Seam Strength (N/mm) | GB/T328.21 | 3.0 or membrane rupture | Pass | Pass | Pass | Pass |
Retention of Properties After Heat Aging | GB/T18224 |
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Tensile Strength, (min) % |
| 85 | Pass | Pass | Pass | Pass |
Elongation, (min)% |
| 85 | Pass | Pass | Pass | Pass |
Tearing Strength, min (N) | GB/T328.19 | 250 | 308 | 313 | 315 | 318 |
Low Temperature Bend | GB/T328.15 | -20 °C no cracking | Pass | Pass | Pass | Pass |
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