Bitumen Waterproof Membrane
STICKFLAT™ Bitumen Waterproof Series
1. Introduction BITUFLAT™ membrane is a kind of flexible, bituminous waterproofing sheet based on premium modified plastomer or elastomer bitumen, reinforced with non-woven polyester or composite glass-fiber mesh in the middle, bottom&surface coated with Aluminum.
2. Characteristics
· Excellent weather-ability, durability and size stability
· Good adaptability to high and low temperature, UV resistant and anti-corrosion
· High tensile strength and good elongation, accommodating to structure movement.
· Easy installation, solid joint, and no environmental pollution3. Application· Roofs, Basement, Toilet
· Industrial and civil building waterproofing
· Geosynthetic liner for swimming pool, channels, irrigation system
· Especially suit for projects with high requirements in durability, anti-corrosion and deformation 4.Technical Data:No. | Item | I | II |
PY | G | PY | G | PYG |
1 | Soluble content/(g/m2)≥ | 3mm | 2100 | |
4mm | 2900 | |
5mm | 3500 |
Test | | No flame | | No flame | |
2 | Heat resistance | ºC | 90 | 105 |
≤mm | 2 |
Test | No flow, no dripping |
3 | Low temperature flexibility/ºC | -20 | -25 |
No crack |
4 | Impermeability 30minutes | 0.3MPa | 0.2MPa | 0.3MPa |
5 | Tension | Maximum/(N/50mm) | 500 | 350 | 800 | 500 | 900 |
Secondly-Maximum | | | | | 800 |
Test | No crack, no apart |
6 | Elongation | Maximum/%≥ | 30 | | 40 | | |