Short wire geotextile has excellent filtration, barrier, reinforcement and protection effect, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance. Geotextiles are divided into woven geotextiles and non-woven geotextiles.

Nonwoven geotextile:

Nonwoven geotextile is made of long or short fibers laid into a network by different equipment and technologies. After needling and other technologies, different fibers are interlaced with each other, intertwined with each other to standardize the fabric, making the fabric soft, full, solid and rigid, so as to reach different thickness to meet the application requirements. Nonwoven geotextile has excellent fabric gap and excellent fabric gap Adhesion, because fiber softness has certain tear resistance ability, excellent deformation adaptability, excellent plane drainage ability, soft appearance, many spaces, excellent friction coefficient, adhesion ability of adding soil particles, etc., which can avoid the loss of fine particles and eliminate the remaining water, and soft appearance has excellent maintenance ability Yes. According to the length of the filament, it can be divided into long filament non-woven geotextile or short filament non-woven geotextile. They all have excellent filtering, blocking, reinforcement, protection and other effects, and are widely used geotechnical composition data. The tensile strength of the filament is higher than that of the staple, which can be selected and used according to the detailed requirements.

Woven geotextile (reinforced geotextile):

The textile geotextile consists of at least two groups of parallel yarns (or flat yarns). One group is called warp along the longitudinal (the direction of the fabric's trekking) of the loom, and the other group is called weft. Different weaving equipment and techniques are used to weave the warp and weft into cloth shape, which can be weaved into different thickness and density according to different application range. Generally, the thin geotextile has appropriate tensile strength (longitude is greater than latitude) in both vertical and horizontal directions, and has excellent stable function. According to the difference of weaving technology and using warp and weft, the woven geotextile can be divided into reinforced geotextile and unreinforced geotextile. The warp tensile strength of reinforced geotextile is far greater than that of ordinary geotextile. Textile geotextile is usually used in practice and reinforced in the purpose of geotechnical engineering. Its main function is reinforcement, with plane barrier and maintenance function, without plane drainage function, it can be selected according to the detailed application intention.

Short fiber needle punched geotextile:

A kind of right and wrong knitting and industrial cloth. The fiber size is 6-12 Dan and the length is 54-64 mm. After the non-woven production equipment's opening, finishing, messy (short fibers are interlaced with each other), laying net (standardized tangle and fixation), acupuncture and other production technology processes to make cloth. It is mainly used in the reinforcement of railway subgrade, maintenance of highway pavement, protection of sports hall and dyke, blocking of hydraulic construction, Suidong, coastal beach, reclamation, environmental protection and other projects.