In recent years, as urban development progresses and people's living standards improve, the environmental function of water has gained increasing attention. Artificial lakes are now appearing in public amusement parks, residential areas, universities, and other locations. Geotextiles, as an impermeable material for artificial lakes, offer advantages such as light weight, high elongation, excellent waterproofing performance, strong deformation adaptability, simple construction, and low cost.

Geotextiles, waterproof blankets, and渗膜 each have their unique strengths, distinct functions, and different application sites.

Sometimes, they can help each other: Geotextiles possess excellent characteristics such as good filtration, drainage, isolation, reinforcement, protection, light weight, high tensile strength, good breathability, heat resistance, frost resistance, aging resistance, and corrosion resistance.

Purpose: Reinforcement for backfilling retaining walls or boards to secure retaining walls. Construction of wrapped retaining walls or bridge abutments. Filter layer for water wells, pressure relief wells, or inclined pipes in hydraulic engineering. Separation layer between roads and subgrades or between subgrades and soft foundations.

A waterproof blanket is a new type of geosynthetic material. It is composed of natural sodium bentonite particles mixed with appropriate additives, and is made into a blanket-like waterproof membrane by fixing the bentonite particles between geotextile and plastic fabric through needle-punching technology and equipment.

Application: Suitable for municipal (landfill), water conservancy, environmental protection, artificial lakes, and underground waterproofing and seepage prevention projects. It can be used at temperatures as low as -20°C, whereas traditional waterproofing materials cannot be produced at such low temperatures.

The specification name for the waterproofing membrane is polyethylene geotextile membrane, which is primarily made from thermoplastic resin materials—milky white to translucent to opaque polyethylene resin.

Purpose: Environmental protection, sanitation, and hydraulic engineering (seepage prevention for artificial lakes and rivers, geotextile high-density polyethylene geomembrane, reservoir and dam seepage prevention, channel and culvert seepage prevention, slope protection; geotextiles; used for dam foundation reinforcement, groundwater drainage board drainage, and structural drainage, etc.).