Filament Woven Geotextile for river highway railway tunnel bridge
High strength industrial synthetic fiber as the raw material, made through weaving technology
Specification of High strength industrial synthetic fiber :
Nominal breaking strength in MD (kN/m): 35, 50, 65, 80, 100, 120, 140, 160, 180, 200, 250, width
Within 6m.
Woven Geotextile are precisely manufactured with tested and examined high tenacity, low elongation synthetic fibers, i.e.PE and PP filaments. It is state leveled product with special processing and structures. It has extraordinary speciality against abrasion, punctuation and erosion. It can be conveniently used for protecting water ways: such as river, canal, strait, gorges, channel and drainage. It can also be used for water reservoirs, ponds, gulf, harbour, soft soil treatment, etc. It is a new technology in constructing civil engineering and water conservation.
Continuous filament woven geotextile
Item |
Art No. |
PLB030301 |
PLB030302 |
PLB030303 |
PLB030304 |
PLB030305 |
PLB030306 |
PLB030307 |
PLB030308 |
PLB030309 |
PLB030310 |
PLB030311 |
note |
| Unit weight, g/m2 |
140 |
200 |
260 |
320 |
390 |
460 |
530 |
600 |
680 |
760 |
950 |
|
| Break strength(MD), kN/m |
35 |
50 |
65 |
80 |
100 |
120 |
140 |
160 |
180 |
20 |
250 |
|
| Break strength(CD), kN/m |
As per the request, when no special stipulation, it is to be warp break strength×0.7~1 |
|
| Elongation, % |
warp35,weft30 |
|
| Width tolerance, % |
-1.0 |
|
| CBR burst strength, kN |
2.0 |
4.0 |
6.0 |
8.0 |
10.5 |
13.0 |
15.5 |
18.0 |
20.5 |
23.0 |
28.0 |
|
| EOS O90(95), mm |
0.07~0.5 |
|
| Vertical permeability coefficient, cm/s |
K×(10-1-10-5) K=1.0-9.9 |
|
| Irrigation Thickness tolerance, mm |
±8 |
|
| Length/width tolerance, % |
±2 |
|
| Stitching Strength,kN/m≥ |
Break strength×50% |
|
| Tearing strength, kN |
0.5 |
0.8 |
1.1 |
1.3 |
1.5 |
1.7 |
1.9 |
2.1 |
2.3 |
2.5 |
3.0 |
MD/CD |
Slit film woven geotextile
| Item and Art No. |
PLB030401 |
PLB030402 |
PLB030403 |
PLB030404 |
PLB030405 |
PLB030406 |
PLB030407 |
| Unit weight, g/m2 |
120±8 |
150±8 |
200±10 |
250±10 |
280±10 |
330±15 |
400±20 |
| Thickness(2kPa), mm |
0.40 |
0.48 |
0.60 |
0.72 |
0.85 |
1.00 |
1.25 |
| Break strength(MD), kN/m |
≥20 |
≥30 |
≥40 |
≥50 |
≥60 |
≥80 |
≥90 |
| Break strength(CD), kN/m |
≥14 |
≥21 |
≥28 |
≥35 |
≥42 |
≥58 |
≥63 |
| Elongation(MD), % |
15-25 |
18-28 |
| Elongation(CD), % |
15-25 |
18-28 |
| Trapezoidal Tearing strength, kN |
0.25 |
0.35 |
0.45 |
0.70 |
0.95 |
1.10 |
1.25 |
| CBR burst strength, kN |
1.8 |
2.8 |
3.6 |
4.5 |
5.5 |
7.0 |
8.6 |
| EOS (O90), mm |
0.08-0.4 |
|
| Vertical permeabilitycoefficient, cm/s |
K×(10-2-10-3) K=1.0-9.9 |
|
| Relative strength, % |
0.76 |
0.91 |
0.97 |
1.1 |
1.02 |
| Width range, m |
(3.6,4,4.4,5.2,5.5,5.8,6.0,6.1) |
| Length, m |
Customer's requirement, Max roll weight≤1500kgs |
Property of High strength industrial synthetic fiber :
I. High strength, low deformation
2. Durability: Steady property, not easy to resolved, air slaked and can keep the original property
Long term
3. Anti-erosion: Anti-acid, anti-alkali, resists insects and mould
4. Permeability: Could control the sieve size to retain certain permeability
Application of High strength industrial synthetic fiber :
It is widely used in river, coast, harbor, highway, railway, wharf, tunnel, bridge and other geotechni-
Cal engineering. It could meet all kinds of geotechnical projects needs such as filtration, separa-
Tion, reinforcement, protection and so on.
Production standard of High strength industrial synthetic fiber :
GB/T17640-2008
JT/T514-2004
FAQ of geosynthetics :
What is geosynthetics ?
Geosyntheticsform a perfect erosion control fabric used extremely widely in civil engineering to stabilize and reinforce slopes and soil under or next to roads, railways, dams, water reservoirs etc.. They can be easily applied which minimizes the time of construction, as well as they limit the resources and materials necessary.
What kinds of geosynthetics we have ?
Non-woven geotextile, geogrids, geocells, GCL, Geomembranes, Geonets, Geocomposites etc .
What is the geosynthetics used for ?
Hydraulic
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses
Aquaculture and Desalination,Water Lagoons,Tanks, Reservoirs, Liquid Waste,Floating Cover Solutions, Drainage and Filtration
Environment
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers
Civil Works
Erosion Control,Secondary Containment,Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.
Building - Parkings,Roofing,Soundproofing
| Area |
Application of Geosynthetics |
| Hydraulic |
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover Solutions |
| Environment |
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers |
| Civil Works |
Erosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation. |
| Building |
Parkings,Roofing,Soundproofing building |
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