Self-adhesive Bitumen Waterproof Membrane (N)

Self-adhesive rubber asphalt waterproofing membrane is a self-adhesive waterproofing membrane with polymer resin and high-quality asphalt as base materials, polyethylene film and aluminum foil as surface materials, and a release layer. The product has bonding properties and self-healing properties, and is suitable for construction in high and low temperature environments. It is divided into two types: self-adhesive with tire and self-adhesive without tire. The self-adhesive with tire is composed of upper and lower self-adhesive adhesives with a tire base in the middle. The upper surface is a vinyl film and the lower surface is a peelable silicone oil film.
Advantages
1. Double waterproof protection
2. Size stability and excellent tear resistance
3. Flexible texture and root resistance
4. Anti-ultraviolet for 6 months
5. High elongation and stretch ability
6. Great thermo stability
Transportation And Storage
1. During storage and transportation, products of different types and specifications should be stacked separately and should not be mixed.
2. Avoid exposure to the sun and rain, pay attention to ventilation, and stay away from fire sources.
3. The storage temperature should not be higher than 45℃. The stacking height of the coiled material should not exceed five layers when stored flat, and a single layer when stored upright.
4. Prevent tilting or horizontal pressure during transportation, and cover with tarpaulin if necessary.
Application Areas
1. Underground construction, garage, planted roof, roof garden
2. Metro, tunnel, pool, roof
3. Corrosive and deformed structure
4. Warehouse, workshop, etc..
Technical Data Sheet
Self-adhesive bitumen waterproof membrane (N)
|
Number |
Item |
Index |
|||||
|
PE |
PET |
D |
|||||
|
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
||||
|
1 |
Tensile properties |
Tensile force (N/50mm) ≥ |
150 |
200 |
150 |
200 |
- |
|
Elongation at maximum tension/%≥ |
200 |
30 |
- |
||||
|
Asphalt fracture elongation/%≥ |
250 |
150 |
450 |
||||
|
Stretching phenomenon |
During the stretching process, there is no separation between the asphalt coating and the membrane before the membrane breaks. |
- |
|||||
|
2 |
Nail rod tearing strength/N≥ |
60 |
110 |
30 |
40 |
- |
|
|
3 |
Heat resistance/℃ |
70℃ sliding no more than 2 mm |
|||||
|
4 |
Low temperature flexibility/℃ |
-20 |
-30 |
-20 |
-30 |
-20 |
|
|
No cracks |
|||||||
|
5 |
Waterproofness |
0.2Mpa,120min waterproof |
- |
||||
Self-adhesive bitumen waterproof membrane (PY)
|
Number |
Item |
Index |
|||||
|
Ⅰ |
Ⅱ |
||||||
|
1 |
Soluble matter content/(g/m2)≥ |
2.0mm |
1300 |
-- |
|||
|
3.0mm |
2100 |
||||||
|
4.0mm |
2900 |
||||||
|
2 |
Tensile properties |
Tensile force/(N/50mm)≥ |
2.0mm |
350 |
-- |
||
|
3.0mm |
450 |
600 |
|||||
|
4.0mm |
450 |
800 |
|||||
|
Elongation at maximum tension/%≥ |
30 |
40 |
|||||
|
3 |
Heat resistance |
70℃ sliding no more than 2 mm |
|||||
|
4 |
Low temperature flexibility/℃ |
-20 |
-30 |
||||
|
No cracks |
|||||||
|
5 |
Waterproofness |
0.3Mpa,120min waterproof |
|||||
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