Low Roll Price SBS Modified Bitumen Roofing Sheet Waterproofing Membrane Factory Direct Sale
waterproofing membrane factory direct sale" href="http://sourcing.china.cn/rfq_detail.htm?p=ID1FiOWSwb3I9BZ28hWJkDoC-APFF_zBGKiIigay7tABfs*&searchText=waterproof+membrane&mysearch=Y&tracelog=rfqlist_title" target="_blank">Low Roll price SBS modified bitumen roofing sheet waterproofing membrane factory direct sale" href="http://sourcing.china.cn/rfq_detail.htm?p=ID1FiOWSwb3I9BZ28hWJkDoC-APFF_zBGKiIigay7tABfs*&searchText=waterproof+membrane&mysearch=Y&tracelog=rfqlist_title" target="_blank">waterproofingwaterproofing membrane factory direct sale" href="http://sourcing.china.cn/rfq_detail.htm?p=ID1FiOWSwb3I9BZ28hWJkDoC-APFF_zBGKiIigay7tABfs*&searchText=waterproof+membrane&mysearch=Y&tracelog=rfqlist_title" target="_blank"> membrane
Production Introduction:
SBS(Styrene Butadiene Styrene) modified bitumen membrane is made by saturating the base in bitumen, or thermoplastic elastomer (such as styrene butadiene-SBS), reinforced with polyester or fiberglass, finishing the upward face with fine sands, mineral slates (or grains) or polythene membrane etc.
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.
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.
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 |
℃ |
90 |
105 |
||||||
≤mm |
2 |
|||||||||
Test |
No flow, no dripping |
|||||||||
3 |
Low temperature flexibility/℃ |
-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 |
|||||||
Send Inquiry to This Supplier
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