composite geonet for refuse landfill,Three Dimension Drainage Net
Three Dimension Drainage Net (or being named three civil drainage board, tunnel drainage board, drainage board) which has the characteristic of good water transmission, against high pressure and microorganism, anti-UV. It can instead of the traditional gravel sand. It is used for the drainage of the rubbish filling site, road base and the inside of the tunnel which is consisted with plastic net and permeated geotextile both sides.
Geonet can be used in the soft soil stabilization, base reinforcement, embankments over soft soils, seacoast slope protection and reservoir bottom reinforcement, etc. It prevents the slope rock from falling down ,which avoids the hurt to the human beings and the vehicle on the road; It prevents the road dregs packed by geonet from being washed away ,avoids the roadbed distortion and improves the stability of the roadbed; laying the geonet reinforces the road surface ,avoids development of the reflection crack. As reinforcing material of filling soil in retaining walls, it disperses the earth body stress and restricts the side-displacement. The stone cage, made of geonet, can prevent erosion ,collapsing and lost of water and soil when being used in dyke and rock slope protection.
composite geonet for refuse landfill,Three Dimension Drainage Net
Technical data
Art.No. | Item | Unit weight g/m2 | Thickness mm | Mesh size mm | Width tolerance m | Length tolerance m | Tensile strength kN/m |
PLD0401 | DN1 | 750±35 | ≥6.0 | 10±1×10±1 | +0.060 | +1.0 | ≥6.0 |
PLD0402 | HF10 | 1240±60 | ≥5.0 | 10±1×6±1 | +0.060 | +1.0 | ≥18 |
composite geonet for refuse landfill
