Polyeco? GR thermoplastic polyolefin (TPO) waterproofing membrane
Scope of application
It is suitable for planting waterproof projects such as roof garden, planting roof, planting roof, municipal greening and so on.
Product specifications
Model |
Thickness（mm） |
Wide（m） |
Length（m） |
Lap edges |
Execution standards |
H-type (average material) |
1.2、1.5 |
2.0 |
20 |
Weld |
GB27789-2011 |
Type P (fabric reinforced) |
GB/T35468-2017 |
Product features
1. It has excellent root puncture resistance, can avoid plant roots penetrating the waterproof layer, and can be used in complex underground environments;
2. It has excellent welding performance, which can greatly improve the root resistance, waterproofing and sealing stability of the lap joint;
3. No heavy metals or other harmful components to plant roots, recyclable, good environmental performance;
4. Resistant to mold and algae and other microorganisms;
5. Resistant to acid, alkali, salt and lubricating oil corrosion;
6. Reduce the urban heat island effect, increase comfort space, and improve rainwater management.
Technical indicators
Executive standard: GB27789-2011 "Thermoplastic polyolefin (TPO) waterproofing membrane"
| project | index | |||
|---|---|---|---|---|
| H | L | P | ||
| The thickness of the resin layer on the intermediate tire base/mm ≥ | - | - | 0.4 | |
Tensile properties |
Maximum tensile force/ （N/cm） ≥ | - | 200 | 250 |
| Tensile strength/MPa ≥ | 12.0 | - | - | |
| Elongation at maximum tensile force/% ≥ | - | - | 15 | |
| Elongation at break/% ≥ | 500 | 250 | - | |
| Low temperature bending | -40°C without cracks | |||
| Seam peel strength/ （N/mm） ≥ | 4.0 or coil destruction | 3.0 | ||
| Right angle tear strength/ （N/mm） ≥ | 60 | - | - | |
Executive standard: GB/T35468-2017 "Root-piercing waterproofing membrane for planting roofing"
| project | index | |||
| Resistant to mold and corrosion | Anti-mildew grade | Level 0 or 1 | ||
| Seam peel strength | No processing（/ N/mm） | Plastic waterproofing membrane | weld | ≥ 3.0 or coil damage |
| Bond | ≥1.5 | |||
| Retention rate after heat aging treatment/% | ≥80 or coil destruction | |||
Construction steps
Full adhesion method: base layer cleaning → pre-laid coil → large surface gluing → laying coil → lap treatment → node strengthening → closing treatment → self-inspection and receipt
Empty paving method: base layer cleaning → pre-laid coil → lap treatment → node reinforcement → self-inspection and acceptance
Case show
Xinxiang City Activity Staff Center
Saint-Gobain Keshun China
- 5th floor, block C, Uranus business building, No. 68, Xingguang Avenue, Yubei District, Chongqing
- 4008880198
- marketing@sg-ks.cn