A.High tensile strength
B.Good penetration resistance
C.Corrosion resistance
D.Convenient for construction
E.Favorable price
Material: PET
Width max: 4m
Weight: 100gsm~1200gsm
Volume length: on customer’s demand
Color: usually white, black or grey
Specification:
Item | Unit | Standard | Index | ||
Unit area tolerance | g/m2 | GB/T13762-1992 | 160 | 180 | 200 |
Tensile strength | KN/m> | GB/T3923.1-1997 | 8.00 | 9.00 | 10.00 |
Thickness | mm | GB/T13761-1992 | 1.40 | 1.50 | 1.60 |
Elongation MD/CD | % | GB/T3923.1-1997 | 40~70 | ||
Trapezoid tear strength MD/CD | KN> | GB/T13763-1992 | 0.23 | 0.26 | 0.28 |
CBR puncture strength | KN> | GB/T14800-1993 | 1.50 | 1.70 | 1.80 |
Loading strength | mm | JTJ/T019-98 | 20 | 24 | 25 |
Hole size | mm | GB/T17634-1998 | 0.07~0.20 | ||
Vertical permeability | cm/s | GB/T15789-1995 | K(10-1 10-30), K=19.9 | ||
Width | m | GB/T4667-1995 | 5.1 | 5.1 | 5.1 |
Functions:
-Filtration: geotextiles function to restrict the migration of fine soil particles from a soil mass while remaining permeable to water movement at least greater than, or equivalent to, permeability of the protected soil.
-Separation: prevents two distinct soils of different materials from intermixing. The key factors for a geotextile to satisfy this function are porosity, toughness and strength.
-Reinforcement: this function involves stabilisation of a soil mass by provision of tensile strength of the soil-fabrication system
Applications:
Widely used in highway,railway,water project construction, dyke,tunnel etc.
NOTE:
For best results and longest durability Geotextile fabrics should always be used in a covered application to prevent UV deterioration. Top coverings may include but no limited to soil, rock, gravel, sand, pavers, mulch, plants, concrete, brick, block, etc.
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