The introduction and application of HDPE geonet:
1. Material :high density polyethylene (HDPE)
2. Mainly used in greening in slope protection, reservoir bottom reinforcement, landfill reinforcement.
3. Application:Non-poisonous and environmental protection,anti-aging,anti-corrosion,resistant to elevated temperatures.
4. In road slope laying geotextile nets, can prevent rocks falling down, which avoids damage to human body.
5. Use geotechnical nets stone cage, made of geonet, and can prevent the collapse.
4. In road slope laying geotextile nets, can prevent rocks falling down, which avoids damage to human body.
5. Use geotechnical nets stone cage, made of geonet, and can prevent the collapse.
The spec and property indexes of geonet:
Art. NO | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
spec | CE111 | CE121 | CE131 | CE131B | CE151 | CE152 | CE153 | |
Breadth (m) | 2.5 | 2.5 | 2.5 | 2.0 | 2.5 | 1.25 | 1.0 | |
Mesh size (mm) | (8*6)±1 | (8*6)±1 | (27*27)±2 | (27*27)±2 | (74*7)±5 | (74*74)±5 | (50*50)±5 | |
Thickness (mm) | 2.9 | 3.3 | 5.2 | 4.8 | 5.9 | 5.9 | 5.9 | |
Roll length (m) | 40 or According to customer's requirement | |||||||
Mass per unit (g/m2) | 445±35 | 730±35 | 630±30 | 630±35 | 550±25 | 550±30 | 550±30 | |
Tensile yield strength (KN/m) | ≥2.0 | ≥6.0 | ≥5.6 | ≥5.6 | ≥4.8 | ≥4.8 | ≥4.2 | |
