At present, most of the artificial landscape lakes, rivers, swimming pools, garden landscape pools, most of them have leakage problems. The loss of landscape water causes the later greening is not beautiful, the water quality treatment can not be improved, and other surrounding buildings are affected, which is a difficult problem for the owners and developers.

According to the characteristics of artificial lake, the impermeable geomembrane has good mechanical properties, anti cracking and leakage caused by foundation settlement, high permeability coefficient, simple construction, easy detection of construction quality and low engineering cost. The impermeable geomembrane has good puncture resistance and is suitable for landscape flower planting. Various specifications and models can adapt to various engineering environment of landscape artificial lake anti-seepage treatment. Artificial lakes have complex structures and different shapes. Generally, there are curved river channels, protruding piers, artificial islands of different shapes, irregular rubble retaining walls, different landscape revetments, and landscape garden seepage prevention. If rigid waterproof is applied, it may cause cracking and leakage due to uneven settlement of the foundation, which can not achieve the best anti-seepage effect. Moreover, the cost is high and the construction period is long. The impermeable geomembrane has good physical properties and the elongation is more than 700%, which can resist the cracking and leakage caused by uneven settlement.