|
Design-parameter
|
HTSF-W6223
|
HTSF-W6398
|
HTSF-W 30320 A
|
|
Material Geotextile
|
100% PP
|
100% PP
|
100% PP
|
|
Equivalent opening size (mm)
|
>0.10<0.60
|
>0.15<0.925
|
>0.15<0.925
|
|
Specific gravity
|
0.91
|
0.91
|
0.91
|
|
Thickness in mm (min) at 1 K Pa Pressure
|
0.30
|
0.58
|
0.70
|
|
Breaking Strength from (5 cm * 20m strip) (IS :1969-Latest edition)
|
|
|
|
|
Warpway
|
>150
|
>230
|
>300
|
|
Warpway
|
>120
|
>180
|
>200
|
|
% in Elongation at break (IS : 1969 -Latest edition)
|
|
|
|
|
Warp
|
<40
|
<38
|
<38
|
|
Weft
|
<36
|
<32
|
<32
|
|
Grab strength test (3" * 1" strip) (ASTM-D-1682)
|
|
|
|
|
Warpway (Kgs)
|
>95
|
>185
|
>195
|
|
Weftway
|
>85
|
>135
|
>140
|
|
% in Elongation (Grab test) (ASTM-D-1682)
|
|
|
|
|
Warpway
|
<37
|
<37
|
<37
|
|
Weftway
|
<34
|
<34
|
<34
|
|
Tear Strength (Single rip) (ASTM-D-1682)
|
|
|
|
|
Warpway (Kgs.)
|
>30
|
>50
|
>55
|
|
Weftway (Kgs.)
|
>35
|
>55
|
>60
|
|
Water permeability
|
>28
|
>40
|
>42
|
|
(Lim/m2/Sec. At 10 cm Water head)
|
|
|
|
|
Width pf Fabric Cms
|
>150
|
>150
|
>150
|
|
Length of roll mtrs
|
>100
|
>100
|
>100
|
