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Product

VNT nonwoven geotextile Introduction

General introduction of geo textile nonwoven fabric

LABEL: Label includes 2 parts. Company name and number which shows double strength data Example: VNT+ 24

VNT 24 is geo textile nonwoven fabric supplied by VNT with tensile strength at break data is 12 kN/m

VNT 50 is geo textile nonwoven fabric supplied by VNT with tensile strength at break data is 25kN/m

 MATERIAL

Polypropylene or Polyester imported from South Korea and other industrial developed countries.

  1. TECHNOLOGY AND MACHINERY

Technology and machinery are imported from South Korea, Japan and Europe.

  1. APPLICATION
    1. Separation: VNT Non-woven geotextiles are as separating layers in construction works: preventing mixing of construction layers, improving the compaction properties of the aggregate layer; increasing bearing capacity by avoiding material loss into the sugared; providing long term stability of foundation layers.
    2. Protection: when placing a nonwoven geo textile on both sides of a waterproof membrane, the thickness and strength of the geotextile protect the membrane from puncture; to ensure the integrity of a sealing material when fill material and/or loads are applied; to protect a membrane and at the same time, drain water in its plane
    3. Filtration: The characteristic opening size of VNT Nonwoven Geotextile is designed to retain particles while allowing free movement of water; to avoid migration of fine material into coarse material; to maintain the water flow in the soil with minimum pressure loss.

MAIN BRANDS

VNT 18 geo textile nonwoven fabric manufactured by VNT investment and trading Jsc has character and technical specification as below:

  1. Material

Polypropylene or Polyester imported from South Korea and other industrial developed countries.

  1. Technology

Technology machineries are imported from South Korea, Japan and Europe.

  1. Main technical specification

Tensile strength at break ( warp, weft)( followed by ASTMD 4595): 9kN/m
- Grab tensile strength (warp, weft)(followed by ASTMD 4632): 540N
- Tear strength (warp, weft)(followed by ASTMD 4533): 270N
- Elongation at break (warp, weft) (followed by ASTMD 4632): 40/65 %
- CBR puncture (followed by ASTMD 6241): 1.430N
- Puncture Strength (followed by ASTMD 4833): 270N
- Opening size O95 (followed by ASTMD 4751): <0,106mm
- Thickness: 125 gsm
- Roll size length x width = 250m x 4m = 1.000 m2

 VNT14

  1. Material

Polypropylene or Polyester imported from South Korea and other industrial developed countries.

  1. Technology

Technology machineries are imported from South Korea, Japan and Europe.

  1. Main technical specification

Tensile strength at break ( warp, weft)( followed by ASTMD 4595): 7kN/m
- Grab tensile strength (warp, weft)(followed by ASTMD 4632): 470N
- Tear strength (warp, weft)(followed by ASTMD 4533): 240N
- Elongation at break (warp, weft) (followed by ASTMD 4632): 40/65 %
- CBR puncture (followed by ASTMD 6241): 1250N
- Puncture Strength (followed by ASTMD 4833): 260N
- Opening size O95 (followed by ASTMD 4751): <0,106mm
- Thickness: 110 gsm
- Roll size length x width = 250m x 4m = 1.000 m2

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