Geosynthetics have been used extensively to line and cap landfills in Hong Kong, and also for leachate retention ponds. The outline design of these systems is reviewed.

• 土工合成材料已经被广泛地应用于香港的废弃物填埋场的衬层和覆盖层,在土壤浸出液储留池中也得到应用。本文对该系统的初步设计概要进行讨论。