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1,WovenGeotextile
Through the selection of high-strength low extension polypropylene fiber terylene and other synthetic filaments as raw materials and the application of special process, the woven gotextile, characterized by wear resistance and bursting resistance, is applicable to the sea, river channels, coastal catchment, revetment of harbor, retaining beach and soft soil foundation treatment. In a word, the woven gotextile is a very modern and ideal new material in modern soil and water engineering projects Performance indexes of filament woven geotextile
|
Items and Article No |
PLB
030
301 |
PLB
030
302 |
PLB
030
303 |
PLB
030
304 |
PLB
030
305 |
PLB
030
306 |
PLB
030
307 |
PLB
030
308 |
PLB
030
309 |
PLB
030
310 |
PLB
030
311 |
|
Unit Grammageg/m2 |
140 |
200 |
260 |
320 |
390 |
460 |
530 |
600 |
680 |
760 |
950 |
|
Radial breaking strengthkN/m |
28.0 |
50 |
65 |
80 |
100 |
120 |
140 |
160 |
180 |
20 |
250 |
|
Longitudinal breaking strengthkN/m |
Longitudinal breaking strength*0.7~1 |
|
Elongation at break% |
Radial35,Longitudinal30 |
|
Width deviation % |
-1.0 |
|
CBR bursting strength kN |
2.0 |
4.0 |
6.0 |
8.0 |
10.5 |
13.0 |
15.5 |
18.0 |
20.5 |
23.0 |
28.0 |
|
Effective apertureO90(95),mm |
0.07~0.5 |
|
Vertical permeability coefficient cm/s |
K*(10-1-10-5) K=1.0-9.9 |
|
Flooding thickness deviation % |
±8 |
|
Length and width deviation % |
±2 |
|
Sewing strength kN/m |
Breaking Strength*50% |
|
Vertical and horizontal tear strengthkN |
0.5 |
0.8 |
1.1 |
1.3 |
1.5 |
1.7 |
1.9 |
2.1 |
2.3 |
2.5 |
3.0 | 2,Burst film yarn woven geotextile
Burst film yarn woven geotextile is a kind of permeable fabric woven through the application of heavy-weight monofilament (warp) that burst into meshed filament (woof) after longitudinal breaking of film. This product, characterized by high tensile strength, high bursting strength, comparatively low rate of elongation, and superior hydraulic characteristics, has been widely applied in the sloping land, sea embankment, beach, land reclamation, roads, railways and record bed works, and manifests good effects in rib reinforcement, isolation, filtration and drainage.
Performance indexes of burst film yarn woven geotextile
|
Items and Article No |
PLB030
401 |
PLB030
402 |
PLB030
403 |
PLB030
404 |
PLB030
405 |
PLB030
406 |
PLB030
407 |
|
Mass area ratio 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 |
|
Radial breaking Strength kN/m |
≥20 |
≥30 |
≥40 |
≥50 |
≥60 |
≥80 |
≥90 |
|
Longitudinal breaking strength kN/m |
≥14 |
≥21 |
≥28 |
≥35 |
≥42 |
≥58 |
≥63 |
|
Radial breaking Strength% |
15-25 |
18-28 |
|
Longitudinal breaking strength% |
15-25 |
18-28 |
|
Trapezoidal tear strength kN |
0.25 |
0.35 |
0.45 |
0.70 |
0.95 |
1.10 |
1.25 |
|
CBR bursting strength kN |
1.8 |
2.8 |
3.6 |
4.5 |
5.5 |
7.0 |
8.6 |
|
Relative strength% |
0.76 |
1.1 |
0.97 |
1.1 |
1.02 |
|
Effective aperture(O95)mm |
0.08-0.4 |
|
Vertical permeability cm/s |
K*(10-2-10-3) K=1.0-9.9 |
|
Single width series M |
(3.6,4,4.4,5.2,5.5,5.8,6.0,6.1) |
|
Single volume lengthm |
To be produced according to users’ requirements, Single volume weight should be less than or equal to 1500kg | |
