SELF ADHESIVE MODIFIED BITUMEN WATERPRTOOF MEMBRANE
Introduction
SBS ( styrene-butadiene-styrene ) self adhesive modified bitumen waterproof membrane is a waterproofing membrane with polyester felt as reinforcement, finishing the upper surface with PE film, or aluminum film ,or fine sand ,or mineral granule
Specification
| Product Name |
self adhesive bitumen waterproof membrane |
| Width |
1m or customized |
| Length |
10m, 15m, 20m |
| Thickness |
1.2mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm |
| Surface Material |
PE film, aluminum film , colorful aluminum foil, sands, mineral granule |
Product Features
1.Self adhesion ,no leaking ,don't need the torching and bonding agent ,environment friendly.
2.High tensile strength and good elongation ,strong adaptability to substrate shrinkage ,crack and deformation.
3.Strong self healing ability ,and long service life.
4.Excellent flexibility at low temperature.
Application Range
1.Underground waterproof building ,subway ,tunnel ,basement and so on.
2.Industrial and civil building ,swimming pool ,parking lot ,bridge ,reservoir ,canal ,especially used for the waterproof engineering which can not use the open flame.
Technical Datasheet
No.
|
Item
|
Index |
| PE |
PET |
| I |
II |
I |
II |
| 1 |
Tensile Strength |
Tension(N/50mm) |
150 |
500 |
150 |
200 |
| Elongation at max.tension(%)≥ |
200 |
30 |
| Elongation at break (%) ≥ |
250 |
|
150 |
|
| Test phenomenon |
Asphalt coating and membrane no separation phenomenon before membrane break |
| 2 |
Tear strength/nail shank(N)≥ |
|
60 |
110 |
30 |
40 |
| 3 |
Heat resistance |
|
70ºC sliding no more than 2mm |
4
|
Low temperature flexibility(ºC)
|
-20 |
-30 |
-20 |
-30 |
| no creak |
| 5 |
Water tightness(30min) |
0.2Mpa , 120min impervious |
| 6 |
Peel strength(N/mm) ≥ |
Waterproof membrane and membrane |
1.0 |
| 5 |
|
Waterproof membrane and Aluminum sheet |
1.5 |
Construction
Factory
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