PVC membrane or Polyvinyl Chloride Waterproof Membrane is a kind of polymer waterproof membrane with fine waterproofing performance which made from PVC resins, some additives and ageing-resistance component, produced by advanced equipments and workmanship. This is a common roofing material that is made from polyvinylchloride. It is primarily used to waterproof roofs. This type of waterproofing material is going to feature a reinforcing base. The base is normally made of glass fiber or polyester mesh. While it is mainly used for roofs, it’s also commonly used for tunnels, swimming pools, and underground structures.
Product Feature
1.Strong tensile strength, high elongation, good dimensional stability after heat treatment.
2. Excellent flexibility at low temperature, excellent resistance to the low and high temperature.
3. Excellent resistance to chemical etching.
4. Fireproof : the membrane extinguish immediately after away from the fire source.
5. Easy and fast construction without pollution.
6. Excellent resistance to the aging, long service life.Service life: more than 20 years as roof waterproof material, more than 50years if used in underground waterproof .
7. Repair project: Repair the damage place only and reduce the repair cost.
8. Various colors are available.
Main Specification
Product name | PVC waterproofing membrane | ||
Brand | SINOMACO | ||
Thickness | 1.0mm, 1.2mm, 1.5mm, 2.0mm | ||
Width | 1.05m, 2.05m, 2.0m | ||
Length | 20m or customized | ||
Type | H-plain PVC | L-PVC with fabric | P-PVC with reinforced mesh |
Scope of Applications
It is mainly used for waterproofing and roofing, terraces, roofslab, balcony, swimming pool, basement insulation, it’s also commonly used for tunnels, swimming pools, and foundations of buildings and underground structures.
Technical Data Sheet (TDS)
No. |
Item |
H |
L |
P |
G |
GL |
|
1 |
The thickness of resin on reinforcement (mm) ≧ |
— |
0.4 |
||||
2 |
Tensile strength |
Max Tension strength (N/cm) ≧ |
- |
120 |
250 |
- |
120 |
Tensile strength (Mpa) ≧ |
10.0 |
- |
- |
10.0 |
- |
||
Elongation at Max. tension (%)≧ |
- |
- |
15 |
- |
- |
||
Elongation at break (%) ≧ |
200 |
150 |
- |
200 |
100 |
||
3 |
Dimensional stability after heat treatment (%)≦ |
2.0 |
1.0 |
0.5 |
0.1 |
0.1 |
|
4 |
Foldability at low temperature |
-25℃ No cracks |
|||||
5 |
Watertightness |
0.3Mpa, 2H, impermeable |