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Product Description
Plastic Drainage Plate
Product Introduction：
A cylindrical and semi-cone-shaped shell with a closed protrusion is formed by extrusion and adsorption processes to create a plate. In this structure, the membrane and shell are continuous, boasting three-dimensional space and a certain support stiffness. Both liquid and gas can flow and discharge through it. It is a functional material with multiple potential functions, making it convenient to construct an overhead layer for drainage and exhaust channels to achieve sound insulation and vibration isolation functions. In the field of civil construction engineering, it can be widely used in the waterproof system of building roof basements, drainage protection, moisture-proof and heat-insulation protection for indoor grounds, drainage protection for highways and railway tunnels, etc. In urban land and space applications, plastic drainage board equipment provides a valuable option.
Performance Characteristics:
Low cost, durable, chemical corrosion resistance, plant root puncture resistance,diversified application functions, simple installation process, stable quality.
Construction Process:
1.The laying should be smooth and natural, along the slope or in accordance with the flow of water.
2. When the drainage board is laid, take protective measures as far as possible. The drainage board laid in the layer or outdoor garage should be backfilled as soon as possible to prevent the wind from affecting the quality of the drainage board. The basement and the inner wall should be waterproofed as soon as possible to form a protective layer, preventing the drainage board from being damaged by people or objects.
Technical Indicators:
Plastic protective drainage board technical indicators JC/T2112-2012
| N o . | Item | technical data | |
| 1 | Tensile force at 10%elongation (N/100mm) | ≥350 | |
| 2 | Maximum tensile force (N/100mm) | ≥600 | |
| 3 | Elongation at break (%) | ≥25 | |
| 4 | tear resistance (N) | ≥100 | |
| 5 | Compression performance | Maximum strength at 20%compression rate (kpa) | ≥150 |
| Extreme compression phenomenon | No rupture | ||
| 6 | Low temperatureflexibility | No rupture at-10℃ | |
| 7 | Thermal aging(80.168h) | Tensile retention at 10%elongation (%) | ≥80 |
| Maximum tensile retention (%) | ≥90 | ||
| Elongation at break retention rate (%) | ≥70 | ||
| Maximum strength retention when the compression rate is 20% | ≥90 | ||
| Extreme compression phenomenon | No rupture | ||
| Low temperature flexibility | No rupture at-10℃ | ||
| 8 | Longitudinal water penetration (measured pressure 150kpa) | ≥10 | |
