Dezhou Hongqian Industries Company Ltd |
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PET nonwoven geotextile fabric suppliers
by sincere manufacturer
PP needle punched geotextile made up of fibers of PP in
random directions and punched together by needles during the
manufacturing process.Geotextiles are commenly used to separate
layers like clay and drainage and to protect liner from damage.
Features:
1.Engineered to provide high strength and high elongation at break
to ensure excellent resistance to damage during construction.
2.Manufactured from high tenacity UV stabilised virgin
polypropylene fibers which have been heavily drawn to ensure
excellent long term durability in all soil types.
3.Manufactured using a randomly orientated web to provide
completely isotropic properties,ensuring that high strength is not
limited to a single direction.
4.Excellent uniformity with high permeability and low pore size for
soil filtration.
5.Supplied to a maximum width of 6.5mts,ensuring minimum waste over
large construction areas.
6.100% pp staple fibers ,needle punched and random network
formation.
7.UV and rot resistant and biological degradation resistant.
8.Filtration
It can be the filtration layer of the dykes, river canal, seacoast,
concrete slope, retaining walls. At the same time of preventing the
clay granule from passing, it allows the water and the gas pass
through freely.
9.Separation
The isolation of the railway dregs and the roadbed, roadbed and the
soft base, surface of the airdrome and parking lot and the
groundsill, different dam materials. It isolates the soil and the
gravel of two kinds different
granule pathway from the groundsill or other buildings.
10.Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill
soil of retaining wall, slope protection, etc in which distributes
the earth stress, prevents the side-displacement of the earth body
and improves the earthbody stability.
11.Protection
It prevents the bank from being washed out, protects the bank and
the bottom, prevents the water and soil from being washed away.
Applications:
While the PP nonwoven geotextile fabric can be used in almost
any stabilization,separation or cushioning application,they
are most commonly used in areas that also require filatration.The
non woven design of the material provides a higher rate of flow
through,making it easier for water to pass through the material.
Some commen uses of the material includes the following:
1.Road stabilization applications
2.Roofs
3.Civil applications
4.Railway work
5.Landfill lining
6.Trenches
7.Dams
8.Fitration under rip rap and rocks
9.Environmental applications
Specification:
1.width:1m~6m, length: or at your request
2.Color: white, black, grey.
Technical parameter of PP nonwoven geotextile
Item | Unit | Value | ||||||||
Unit weight | gsm | 100 | 200 | 250 | 400 | 500 | 600 | 800 | 1000 | |
Grip strength | MD | N | 450 | 900 | 1000 | 1600 | 2000 | 2400 | 3000 | 3600 |
CD | 450 | 900 | 1000 | 1600 | 2000 | 2400 | 3000 | 3600 | ||
Grip strength | MD | % | 50-90 | 50-100 | ||||||
CD | 50-90 | 50-100 | ||||||||
Trapezoidal tearing Strength | MD | N | 175 | 350 | 360 | 500 | 580 | 650 | 800 | 950 |
CD | 175 | 350 | 360 | 500 | 580 | 650 | 800 | 950 | ||
CBR strength | kN | 1.25 | 2.5 | 2.9 | 4.3 | 5.3 | 6.2 | 7.1 | 8.0 | |
Breaking strength | MD | kN | 5.5 | 11 | 13 | 22 | 28 | 34 | 45 | 55 |
CD | 5.5 | 11 | 13 | 22 | 28 | 34 | 45 | 55 | ||
Elongation at breaking | MD | % | 40-65 | 50-80 | ||||||
CD | 40-65 | 50-80 | ||||||||
Puncture strength | N | 220 | 430 | 560 | 900 | 1200 | 1430 | 1900 | 2350 | |
Thickness | mm | 1.4-1.7 | 1.8-2.2 | 2.4-2.8 | 3.0-3.5 | 3.6-4.0 | 4.0-4.4 | 4.8-5.2 | 5.6-6.0 | |
Peel strength | N/5cm | ≥80 | ≥100 | |||||||
Apparent Opening Size O90 | mm | ≤0.1 | ||||||||
Anti-alkali/acid | % | Tensile strength at break retained,% ≥ 90% Elongation at break retained,% ≥ 90% | ||||||||
Vertical permeability coefficient, | cm/s | ≤0.2 |
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