The product is one kind of Polyethylene polypropylene waterproofing membrane, it is multi-layer polymer waterproof membrane, its base materials are polypropylene fiber and polyethylene, adding some chemical auxiliaries, totally four layers, protective layer, anti-aging layer, waterproof layer, adhesive layer.
| Width | 1.2m to 1.5m. |
| Length | 50m, 100m. |
| Weight | 200g to 1200g per square meters |
| Thickness | 0.5mm to 1.2mm |
Technical data:
| No. | Items | Technical Data |
| 1 | Tensile Strength (N/CM) | Normal temperature: > 60 ; > 60℃:30 |
| 2 | Breaking Elongation % | Normal temperature: > 400 ; > -20℃:10 |
| 3 | Tear Resistance N | > 20 |
| 4 | Impermeability, 30 Min no leakage | 0.3Mpa |
| 5 | Low Temperature Bending ℃ | < -20 |
| 6 | Heating Shrinking (mm) | Extension: > 2; Shrink: > 4 |
| 7 | Heat Resistance (80℃×168h) | Tensile Strength % : > 80 ; Keeping rate of adhesive breaking: > 70 |
| 8 | Alkali resistance (10% Ca (OH)2 solution, normal temperature, 168h) | Tensile Strength % : > 80 ; Keeping rate of adhesive breaking: > 80 |
| 9 | Synthetic aging | Tensile Strength % : > 80 ; Keeping rate of adhesive breaking: > 80 |
Product Features:
1) Non-toxic, no smell, no pollution.
2) Anti-aging, anti-oxidant, corrosion resistant.
3) Good flexibility, tensile strength and anti-perforation well.
4) It can be the same life time with buildings.
5) Easy operation.
Application:
1) Roofs, underground, tunnel.
2) Industrial and civil building waterproof.
3) Geo-synthetic liner for swimming pool, channels, irrigation system
4) Especially for projects with high requirements in durability, anti-corrosion and deformation.
Storage and Transportation:
1) Package in plastic bag.
2) Separate storage for different models.
3) Avoid direct sunshine, rain, keep ventilated.
4) Do not piled more than 5 floors together if horizontal, 1 floor if stand.
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