Water Proofing Membrane
Water proofing membrane is a method of waterproofing used on the roofs of buildings. It is a type of modified bitumen (asphalt) membrane that is used as a waterproofing material. The membrane is made by blending atactic polypropylene (APP) polymers with asphalt. The result is a thermoplastic waterproofing material that is easy to apply and adheres to different substrates. The material is then reinforced with a non-woven polyester or fiberglass mat.
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Product Introduction
Water proofing membrane is a method of waterproofing used on the roofs of buildings. It is a type of modified bitumen (asphalt) membrane that is used as a waterproofing material. The membrane is made by blending atactic polypropylene (APP) polymers with asphalt. The result is a thermoplastic waterproofing material that is easy to apply and adheres to different substrates. The material is then reinforced with a non-woven polyester or fiberglass mat.
Features
1. The material has stable performance and excellent UV resistance, so it is not easy to age.
2. The material can adapt to a certain range of high temperature, making it very suitable for waterproofing of buildings in high temperature areas.
3. Due to the high-density material, the 4mm thick APP membrane obtains a good waterproof effect.
4. It also has high tensile strength and acid and alkali corrosion resistance.
Specification and Types
|
Thickness |
Width |
Length |
Surface |
|
3mm/4mm |
1m |
10m |
PE film, granule (S), mineral (M), Adhesive |
|
NO. |
Item |
Standard |
Result |
|
1 |
Heat resistance, ℃ |
110℃, no flowing, no dripping |
Pass |
|
2 |
Elongation at break, %≥ |
25 |
35 |
|
3 |
Low temperature flexibility, ℃≤ |
-7℃ no cracking |
Pass |
|
4 |
Water tightness 0.3MPa 120min |
Watertight |
Pass |
|
5 |
Tension, N/50mm≥ |
500 |
550 |
|
6 |
Soluble substance content(g/㎡)≥ |
2100, Filler is non-combustible |
2220 |
Maintenance
Water proofing membrane requires regular maintenance to ensure its longevity. One important maintenance task is to keep the membrane clean and free from debris. This helps to prevent the membrane from becoming damaged or punctured. Regular inspection and maintenance of the membrane can also prevent leaks from occurring.
Lead time: In 10 days after receiving deposit or L/C.
MOQ: 1000sqm
Payment terms: T/T, L/C, D/P
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