Perforated Drainage Pipes

Leaking pipe

HDPE leachate collection pipe

The HDPE leachate collection pipe and landfill gas drainage pipe of the garbage dump have excellent mechanical strength and environmental stress cracking resistance. The corresponding production process fully considers the influence of factors such as melt pressure and shrinkage rate, so that the product has the bending strength and environmental stress cracking resistance to meet the requirements of bearing certain external loads. HDPE infiltration pipe is suitable for the drainage of landfill leachate and the drainage of landfill gas. The soil layer under the infiltration pipe should be solid and holes should be opened on the infiltration pipe. The gravel on the top and side of the infiltration pipe should be filled, and the backfill soil and garbage should be rolled when they reach a certain height.

Sanitary landfill is an important way of garbage disposal. Compared with other treatment methods, it requires less technical effort and can be reused after ecological restoration. The HDPE percolation pipe of the landfill should be able to withstand corrosion and damage for decades during or after the landfill, thus ensuring the safety of the landfill and generating significant environmental and social benefits.