Non Woven Polyester 300g Geotextile 50m 4m Drainage Fabric 500gr/M2
Non Woven Polyester 300g Geotextile Drainage Fabric (500gr/M2)
Product Description:
Non woven geotextile is made of polypropylene staple fibers on cross-laying equipment and needle punched equipment. It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.
1.High strength: due to the plastic fiber, it can keep sufficient strength and elongation in the wet state.
2.Corrosion resistance: it can in different ph value of soil and water corrosion for long.
3.Good permeability: have a gap between the fibre, therefore has the good porous.
4.Good antimicrobial property: do not damaged by microbes and insects.
5.Construction is convenient: because the material is qualitative light, soft, so delivery, laying, construction is convenient.
Product Paraments:
| Filament spunbond needle punched non-woven geotextile | |||||||||
| item | Specification | ||||||||
| 100 | 200 | 250 | 300 | 400 | 500 | 600 | 800 | 1000 | |
| The quality deviation per unitarea(%) | -5 | ||||||||
| Thickness(mm ≥) | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 4.5 | 6.8 |
| Width deviation(%) | -0.5 | ||||||||
| Breaking strength(KN/M≥) | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| Breaking elongation(%) | 40-80 | ||||||||
| CBR Bursting strength(KN≥) | 0.80 | 1.60 | 1.90 | 2.90 | 3.90 | 5.30 | 6.40 | 7.90 | 8.50 |
| Vertical and horizontal tear strength(KN/M) | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 |
| Vertical permeability coefficient(cm/s) | K*(0.001~0.01) Ps: k=1.0-9.9 | ||||||||
Application:
Geotextile can be widely used in engineering projects for its excellent characters as following:
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