underground self adhesive bitumen waterproof membrane
Negotiable /Square Meter
Min.Order:2000 Square Meters
Weifang Jinlong Waterproof Materials Co., Ltd.
Specification
Name | Self-adhesive Bitumen Waterproof Membrane(without reinforcement) | Self-adhesive Bitumen Waterproof Membrane(without reinforcement) | |||||||||||
Thickness | 1.2mm | 1.5mm | 2.0mm | 1.5mm | 2.0mm | 3.0mm | |||||||
Width | 920mm | 1000mm | 1000mm | ||||||||||
area | 20m2 | 10m2 | 5m2 | 10m2 | 15m2 | ||||||||
ITEM | Surface materials | ||||||||||||
PE | AL | N | |||||||||||
Impermeability | Pressure MPA ≤ | 0.2 | 0.2 | 0.1 | |||||||||
Keeping time.Min ≤ | 120 | ||||||||||||
Heat resistance °C | 70°C 2h no flowing,no bubble | 80°C 2h no flowing,no bubble | * | ||||||||||
Tension,N/50mm ≥ | 130 | 100 | * | ||||||||||
Fracture elongation, %≥ | 450 | 200 | 450 | ||||||||||
Cold flexibility,°C | -20°C 20mm 3s 180°No crack | ||||||||||||
shearing N/mm | roll material and roll material≥ | 2.0 area bonding crack | 4.0 area bonding crack | ||||||||||
roll material and alumtimber≥ | |||||||||||||
stripping quality N/mm ≥ | 1.5 area bonding crack | ||||||||||||
Imperforation | Impermeability |
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