Geosynthetics December 2021/January 2022 - 57

GEOTEXTILES
M288 Transportation-Related Applications
Filtration/Hydraulic Properties
Physical Properties
Reinforcement Applications
Wide Width Tensile/Elongation
ASTM D 4595 kN/m (lb/in)/%
Strength @ 5%
Strain [5]
Ultimate
Strength %
(Tult) [5]
MD
XD
MD
XD
Typar Geosynthetics l www.typargeosynthetics.com
0.59 (30)
Typar 3201
NW-PP-t
Typar 3301
NW-PP-t
Typar 3341
NW-PP-t
Typar 3401
NW-PP-t
Typar 3501
NW-PP-t
Typar 3601
NW-PP-t
Typar 3801
NW-PP-t
Typar 3100
NW-PP-t
Terram T900
NW-PP/PE-t
Terram T1000
NW-PP/PE-t
Terram T1300
NW-PP/PE-t
Terram T1500
NW-PP/PE-t
65*
(1.9)
104*
(3.0)
116*
(3.4)
136*
(4.0)
170*
(5.0)
204*
(6.0)
272*
(8.0)
339*
(10.0)
NP
NP
NP
NP
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0.30 (50)
0.20 (70)
0.21 (70)
0.20 (70)
0.10 (140)
0.09 (170)
0.074 (200)
0.206 (70)
0.208 (70)
0.148 (100)
0.143 (100)
1.0/7790 (190), FH
0.8/3895 (95), FH
0.7/3485 (85), FH
0.7/2460 (60), FH
0.5/2050 (50), FH
0.10/615 (15), FH
0.10/328 (8), FH
0.123/328 (8) FH
2.1/6300 (154), FH
2.0/6000 (146), FH
1.6/4800 (117), FH
1.5/4500 (110), FH
NP
NP
NP
0.99 (225)
1.375
(310)
1.650
(370)
2.285
(510)
3.136
(697)
1.35 (304)
1.5 (337)
2 (450)
2.25 (506)
0.110 (25)
0.156 (35)
0.18 (40)
0.270 (60)
0.270 (60)
0.400 (90)
0.425 (95)
0.556 (125)
0.275 (62)
0.3 (67)
0.41 (92)
0.47 (106)
0.267
(60)/60
0.533
(120)/60
0.533
(120)/60
0.578
(130)/60
0.710
(160)/60
1.067
(240)/60
1.335
(300)/60
2.000
(450)/60
0.6 (135)/60
0.66
(148)/60
0.9 (202)/60
0.97
(218)/60
NP
NP
NP
3
2
2
1
1
3
2
2
1
NP
NP
NP
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
SP, ST,
D, E
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
SP, D
SP, S/F, F, D
SP, ST, F,
D, E, P
SP, ST, F,
D, E, P
F, D, SP, ST,
E, P
F, D, SP, ST,
E, R, P
E, SP, ST, R, P
E, SP, ST, R, P
SP, ST, F,
D, E, P
F, D, SP, ST,
E, R, P
E, SP, ST, R, P
E, SP, ST, R, P
[1] NW = Non woven, -P = needlepunched, -h = calendered
W = Woven, -SF = slit film
= Knitted
t
K
[4] SP = Separation
ST = Stabilization
F
= Filtration
A/O = Asphalt overlay
[5] MD = Machine direction
[2] PP = Polypropylene, PET = Polyester, * = average
[3] FH = Test is run by the falling head method
CH = Test is run by the constant head method
S/F
= Silt Fence
D = Drainage
E
= Erosion Control
SSG = Subgrade Stabilization Geosynthetic
XD = Cross-machine direction
= thermally bonded
[6] For a minimum of 10,000 hours, extrapolated to
a 75 year time period
O/C = Other/combination
[7] LTDS =
Tult
RFCR x RFID x RFD
RFCR = Reduction factor for creep
RFID = Reduction factor for installation damage
RFD
= Reduction factor for durability
NOTE: this equation does not include other reduction factors which may apply to
design. Reduction factors are site specific and should be reviewed on a per project
basis. Contact the manufacturer for recommendations.
« Geosynthetics recommends you contact the manufacturers before making any specifying/purchasing decisions »
www.GeosyntheticsMagazine.com
57
SP = Separation
ST = Stabilization
F
RC
= Filtration
= Reinforcement Composite
P = Protection
S/F = Silt Fence
D = Drainage
E = Erosion Control
A/O = Asphalt overlay
SSG = Subgrade Stabilization Geosynthetic
NP = Not provided by manufacturer
NA = Not applicable, per manufacturer
Companies were requested to provide minimum average
roll values (MARV). All claims are the responsibility of
the manufacturer.
[8] R
= Reinforcement
Product Name (Structure [1]/
Polymer Type [2])
Mass Per Unit Area
ASTM D 5261 g/m2 (oz/yd2)
Percent Open Area
CWO-22125 %
Apparent Opening Size
ASTM D 4751 mm
(U.S. sieve)
Permittivity
ASTM D 4491 sec-1
Flow Rate (FH or CH) [3]
l/min/m2 (gal/min/ft2)
Puncture ASTM D 6241
kN (lb)
Trapezoid Tearing Strength
ASTM D 4533 kN (lb)
Grab Tensile/Elongation
ASTM D 4632 kN (lb)/%
M288 Survivability Class
M288 Applications [4]
Creep Limited Strength-MD
ASTM D 5262 [6] kN/m (lb/ft)
LTDS GRI GT7-MD (in sand) [7]
kN/m (lb/ft)
Other Manufacturer's
Suggested Applications [8]
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Geosynthetics December 2021/January 2022

Table of Contents for the Digital Edition of Geosynthetics December 2021/January 2022
