Bitumen Waterproofing Membrane Self-adhesive Roofing Sheet Basement High Elastic
1. Production Introduction:
A normal temperature applied, self-adhesive, flexible bituminous waterproof sheet based on premium rubber bitumen adhesives, and reinforced with glass fiber mesh or non-reinforced, bottom surface protected by PE release film, top surfaced coated with PE film, HDPE sheet, aluminum foil or mineral slates.
2. Characteristics:
1) Good waterproof performance;
2) High tensile and tearing strength, elongation and size stability which accommodates substrate movement and deformation;
3) Anti-corrosion, mildew resistant and weather resistant;
4) Anti-puncture and rooting resistant, fatigue resistant;
5) Hot melt construction, solid and long-lasting;
6) SBS modified bitumen membrane is specially applied in the cold district, while APP modified bitumen membrane is more suitable for hot district with high temperature.

3. Application:
1) Roof and underground in industrial and civil buildings;
2) bridge, subway, tunnel, swimming pool, etc.
3) Waste landfill, sewage plant, irrigation system, etc.
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 |
||||||
Secondly-Maximum≥ |
15 |
|||||||||
7 |
Oil Leaking |
Pieces≤ |
2 |
|||||||
5. Company Information
PENNINT is the most reliable and professional roofing & underground waterproofing system supplier, providing all kinds of waterproofing product,such as: modified bituminous membranes, PVC/TPO/EPDM synthetic membranes, self- adhesive waterproof membranes, and roofing shingles etc.
1. Certificates: ISO 9001, CE & TUV etc.
2. Best quality (international standard) & Competitive price.
3. Best & professional service.
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