Classification and specifications of filament geotextile
Release time:
2020-05-20
Geotextile synthetic materials refer to polymer materials or polymer engineering materials used in geotechnical engineering and civil engineering, and are widely used in many fields such as water conservancy
Geotextile synthetic materials refer to polymer materials or polymer engineering materials used in geotechnical engineering and civil engineering, and are widely used in many fields such as water conservancy, dams, road construction, airports, construction, and environmental protection. Filament spunbond needle-punched non-woven geotextile is one of the main products in geosynthetics, which can play the role of filtration, drainage, isolation, protection and reinforcement in engineering.
1 Product classification and varieties
Filament spunbond needle-punched nonwoven geotextiles are divided into polyester, polypropylene, nylon, and polyethylene filament spunbond needle-punched non-woven geotextiles according to fiber varieties; according to the structure, they are divided into ordinary and composite types. The varieties of filament spunbond needle-punched nonwoven geotextiles are designed by the production department according to market demand.
2 Product specifications
The main specifications of the product are expressed in terms of mass per unit area and width. The recommended series are as follows: mass per unit area (g/m2): 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 800, etc.; (M): 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, etc. Special needs can be designed according to requirements.
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