Audited Supplier
| Thickness | 1.2mm/ 1.5mm/ 1.7mm |
| Length | 20m or customized |
| Width | 1m, 2m or customized |
| Types | Sand type, Self adhesive |
| Color | White |
| Certificate | ISO9001/14001/45001 |
1.When casting concrete, the concrete mortar and material are combined to form a special macro molecular polymer to make curing reaction adhering, so that coiled material structure is adhered together permanently. No water fleeing inside the structure, and increase the reliability of waterproof layer
2.It has strong self-healing ability and can repair slight construction injury.
3.High strength of elongation, strong breaking tensile strength and good anti-perforation performance .
4..With strong chemical resistance to acid and alkali
5.Integration of self adhesion, waterproof and protection, so that can reduce construction links
6.Wet method construction, no need flat layer, low requirement for the base, not affected by weather and base moisture, it has obvious advantage of constructions in rainy season.
7.The floor board of the building should be constructed with a pre-applied anti-sticking method. This method no need protective layer.
8. one layer can reach level one waterproofing security requirements
| NO. | Test Item | Index | |||
| 1 | Tensile Property | Tensile Strength /(N/50mm) ≥ | 600 | ||
| Tensile Strength /Mpa ≥ | 16 | ||||
| Elongation rate of film breaking / % ≥ | 400 | ||||
| 2 | Nail tear resistance /N ≥ | 400 | |||
| 3 | Puncture resistance /N ≥ | 350 | |||
| 4 | Shock performance (0.5kg·m) | no leakage | |||
| 5 | Static load | 20kg, no leakage | |||
| 6 | Heat resistance | 80ºC, no displacement, flowing and dropping in two hours | |||
| 7 | Foldability at low temperature | Main HDPE membrane no cracking at -35ºC | |||
| 8 | Flexibility at low temperature | Adhesive layer no cracking at -25ºC | |||
| 9 | Performance of anti-water breakthrough | 0.8Mpa/35MM, 4 hours, no water breakthrough | |||
| 10 | Unpermeability performance (0.3Mpa, 120min) | Impermeable | |||
| 11 | Peel strength with post-cast concrete (N/mm) ≥ | 1.0 | |||
| 12 | Thermal aging (80ºC, 168h) | Tensile retention / % ≥ | 90 | ||
| Elongation rate retention / % ≥ | 80 | ||||
| Foldability at low temperature | Main HDPE membrane no cracking at -32ºC | ||||
| Flexibility at low temperature | Adhesive layer no cracking at -23ºC | ||||
| 13 | Thermal stability | Appearance | No wrinkles, sliding and flow | ||
| Size change / % ≤ | ±1.5 | ||||
Foshan Subway Line 2
Haikou Utility Tunnel
Fujian Pingtan Comprehensive Test Area Utility?Tunnel
Tianjin binhai new area cultural center.
Tianjin Subway B1 Line
1 Q: Are you a factory or a trading company?
A: We are a manufacturer. Our factory is located in Tianjin, China. OTAi is a company specializing in the production of high-quality polymer waterproof materials.
2 Q: Can you provide a free sample?
A: Yes, but usually the customer has to pay the freight.
3 Q: What's the lead time?
A: Usually no more than 15 days. Customize order may take longer time.
4 Q: What your advantaged?
A: We can provide the related waterproof membrane accessories.
Such as adhesive, seam tape, nails, gasket and prefabrication, etc.
5 Q: What terms of trade are acceptable to you?
A: Payment terms: L/C, T/T, Western Union, moneygram
6 Q: How do we get offers?
A: Please provide the product specifications, such as size, material, accessories and so on.
| Port: | Tianjin Xingang Port |
| Shipping: | Support Sea freight |
