Polyester 431g/m² Staple Fiber Needle Punched Nonwoven Geotextile White


Description:

Short Fiber Needle-punched non-woven Geotextiles SNG^® are made from PET/PP fibres that are tangled together by a needle-punching process. The fibres that achieve their strength by interlocking. Needle-punched non-woven Geotextiles have excellent water flow rates and are used for filtration of soil fines for drainage applications including trench drains, as a wrapping for perforated pipe, for erosion protection, and combined with three-dimensional structures to create prefabricated drains.

Quick detail:

Material: PET/PP
Weight: 431g/m²
Machine width: ≤6m
Tensile strength: 13.0kN/m

SNG431^® Specification Date Sheet:

NOTES:
·The values given are Minimum Average Values except elongation and UV resistance. Elongation is a Maximum Value and UV is a typical value.
·Mass per unit area has a tolerance of ±10%.
·The material used to produce this item is virgin polyester.

Features:

Color: White or custom-made
Temperature Range: -60°C ~ +170°C
Permeability: Excellent uniformity with high permeability and low pore size for soil filtration.
Storage and transportation is convenient: Because of light weight, packing can be according to certain requirements, so the transport, storage, construction is very convenient.

Applications:

While the non woven fabric can be used in almost any stabilization,separation or cushioning application, they are most commonly used in areas that also require filtration. The non woven design of the material provides a higher rate of flow through,making it easier for water to pass through the material.Some common uses of the material includes the following:

• Water conservancy priject and hydropower project
• Road paving, railway
• Airport and port
• River bank protection and tunnel
• Environmental applications