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3 Years
| Ask Lasest Price | |
| Brand Name : | Zhongloo |
| Model Number : | Plastic Grainage Board |
| Price : | USD 0.56-1.32 per square meter |
| Payment Terms : | L/C, D/A, D/P, T/T |
| Supply Ability : | 60000 square meters per day |
| Delivery Time : | 10-15 days |
HDPE Drainage Cell Plastic Drainage Board 500x500x40mm/50mm/70mm
HDPE Plastic Dimple Drain Board
HDPE water drainage board also call plastic drainage sheet is a
type of green roofing and foundation driange systems which are
drained by a special molding plastic sheets. Water is retained and
drained off within dimple on the upper sides of the drainage board;
excess water spills over the edges of the plates and is carried off
from the roof or foundations.
Technical parameter
| Plastic drainage board | ||
| item | Specification | |
| Tension at 10% elongation (N/100mm) ≥ | 350 | |
| Maximum pulling force (N/100mm) ≥ | 600 | |
| Elongation at break /% ≥ | 25 | |
| Tear performance/N ≥ | 100 | |
| Compression performance | Maximum strength when compression rate is 20%/KPa ≥ | 150 |
| Extreme compression performance | No break | |
| Low temperature flexibility | -10℃ no cracks | |
| Heat aging | Tensile retention at 10% elongation≥ | 80 |
| Maximum tensile retention rate/(N/100mm) /% ≥ | 90 | |
| Elongation at break retention rate /% ≥ | 70 | |
| Maximum strength retention rate when the compression rate is 20% ≥ | 90 | |
| Extreme compression performance | No break | |
| Low temperature flexibility | -10℃ no cracks | |
| Longitudinal water flow (test pressure 150KPa) (cm²/s) ≥ | 10 | |
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