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
