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20145005 - NON-WOVEN NEEDLE PUNCHED EOTEXTILE FABRIC 12.5'x360' 500SY CNM600NT |
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Our NON-WOVEN NEEDLE PUNCHED GEOTEXTILE FABRIC 12.5'x360' 500SY CNM600NY is a needle-punched nonwoven geotextile made of polypropylene staple fibers, which are formed into a random network for dimensional stability. It resists ultraviolet deterioration, rotting, biological degradation, naturally encountered alkalis and acids. Polypropylene is stable within the pH range of 2 to 13. It is NTPEP certified and meets requirements as per AASHTO Standards and/or D.O.T. Standards.
Non-woven geotextiles fabrics are probably the most commonly known geotextiles. Non-woven polypropylene fabric, which has a felt-like consistency, combines strength and water flow. Available in varying weights and thicknesses, the fabrics are strong but permeable, allowing for varied uses. Non-woven fabrics commonly are used as a separator between subsoil and rock rip rap, and they also are used to separate soils and sized stone in many ground-level and subsurface drainage applications. Non-woven geotextile fabrics have a random, three-dimensional pore structure and are highly water permeable, as is necessary for many geotextiles ends uses. A wide range of fabric weights ranging from 3.1oz. to over 16 oz. is offered to meet the requirements of various non-woven applications. Custom sizes are available with all of our woven and non-woven geotextile fabrics.
MECHANICAL PROPERTIES: * GRAB TENSILE STRENGTH: 100 LBS *TRAPEZOIDAL TEAR STRENGTH: 45 LBS
*CBR PUNCTURE STRENGTH: 250 LBS
HYDRAULIC PROPERTIES: *PERMITTIVITY³: 1.7 SEC-1 *WATER FLOW³: 140 GPM/FT2 5698 L/MIN/M2 *APPARENT OPENING SIZE (AOS)³: 70 US SIEVE
ENDURANCE PROPERTY: UV STABILITY: 70% AT 500 HOURS
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