Long staple geotextile fabric is a new type of construction material used in civil engineering. It is made from long or short fibers that are arranged into a mesh through various equipment and processes, and then interwoven, entangled, and fixed using needle punching and other techniques to standardize the fabric and increase its strength. The main difference between long staple geotextile fabric and short staple geotextile fabric lies in the length of the fibers used, with long staple geotextile fabric having higher tensile strength than short staple geotextile fabric.

Key features of long staple geotextile fabric include:

Mechanical Properties: It has excellent mechanical properties, including high tensile strength. Permeability: It has good permeability, which makes it suitable for drainage systems. Chemical Resistance and Aging Resistance: It can resist corrosion and aging, making it suitable for long-term use. Versatility: It has multiple functions such as isolation, filtration, drainage, protection, reinforcement, and geogrid reinforcement. Adaptability: It can adapt to uneven base layers and is suitable for various terrain conditions. Resistance to External Forces: It can resist external forces caused by construction. Creep Resistance: It can maintain its original functions even under long-term loads.