polypropylene / polyester nonwoven geotextile

Nonwoven geotextile is a type of synthetic or natural fabric-like material that is designed specifically for use in civil engineering and construction applications. It is commonly used to enhance the performance of various geotechnical and environmental projects. Nonwoven geotextiles are manufactured by entangling fibers through mechanical, thermal, or chemical processes, resulting in a fabric with a random arrangement of fibers that are bonded together.

Key features and uses of nonwoven geotextiles include:

Filtration: Nonwoven geotextiles are used as filtration barriers to separate different materials while allowing water to pass through. They prevent soil particles from migrating into drainage systems, while still allowing water to flow freely. This feature is essential in erosion control, retaining walls, and drainage applications.

Separation: When used between different layers of soil, nonwoven geotextiles prevent mixing and intermingling of materials. This separation function is critical in road construction, where the geotextile helps prevent the migration of fine particles into the road base.

Drainage: Nonwoven geotextiles can be designed to allow water to pass through rapidly, making them useful in drainage applications. They are often used in conjunction with drainage pipes to promote efficient water flow and reduce hydrostatic pressure behind.

Huatao Group also supplies geomembrane, geogrid, geocell, geo composited material and etc.