Geosynthetics December 2019/January 2020 - 85

GEOGRIDS
Tensile Strength/[Elongation]
ASTM D 6637 [2] kN/m (lb/ft)/%

LTDS GRI GG4-MD [4]
kN/m (lb/ft) (in sand)

Manufacturer's
Suggested
Applications [5]

NA

NA

25 (1.0)

36 (1.4)

8.5 (580)

13.4 (920)

12.4 (850)

19.0 (1,300)

NA

NA

SI, B

LEgeo BX Type 2

Integrally formed

PP

NA

NA

25 (1.0)

36 (1.4)

11.8 (810)

19.6 (1,340)

19.2 (1,310)

28.8 (1,970)

NA

NA

SI, B

LEgeo BX1515

Integrally formed

PP

NA

NA

40 (1.6)

40 (1.6)

7.0 (480)

7.0 (480)

15.0 (1,030)

15.0 (1,030)

NA

NA

SI, B

LEgeo BX2020

Integrally formed

PP

NA

NA

40 (1.6)

40 (1.6)

13.8 (950)

13.8 (950)

20.0 (1,370)

20.0 (1,370)

NA

NA

SI, B

LEgeo BX2525

Integrally formed

PP

NA

NA

40 (1.6)

40 (1.6)

16.9 (1,160)

16.9 (1,160)

25.0 (1,710)

25.0 (1,710)

NA

NA

SI, B

LEgeo BX3030

Integrally formed

PP

NA

NA

40 (1.6)

40 (1.6)

21.0 (1,439)

21.0 (1,439)

30.0 (2,050)

30.0 (2,050)

NA

NA

SI, B

LEgeo BX3030L

Integrally formed

PP

NA

NA

66 (2.6)

66 (2.6)

21.0 (1,439)

21.0 (1,439)

30.0 (2,050)

30.0 (2,050)

NA

NA

SI, B

LEgeo RG1010

Woven

Glass-ﬁber

Modiﬁed
polymer

NA

12.5 (0.5)

12.5 (0.5)

NA

NA

100 (6,860)

100 (6,860)

NA

NA

A/O, PR

LEgeo RG2010

Woven

Glass-ﬁber

Modiﬁed
polymer

NA

12.5 (0.5)

12.5 (0.5)

NA

NA

100 (6,860)

200 (13,720)

NA

NA

A/O, PR

NA

111 (4.4)

35 (1.4)

81 (55480)

NA

105 (7192)/6

NA

70.4 (4822.4)

60.9 (4175)

E,S,W

XD

MD

XD

Ultimate Strength/%
(Tult)

MD

Strength @ 5% Strain

XD

Aperture Size
mm (in)

MD

Product Name

Mass/Unit Area
ASTM D 5261 g/m2
(oz/yd2)

PP

Coating Type [1]

Integrally formed

Polymer Type [1]

LEgeo BX Type 1

Manufacturing Process

Creep Limited
Strength-MD [3]
ASTM D 5262 kN/m (lb/ft)

Dimensional Properties [2]

BX Grid 11 Type 1A

Integrally formed
biaxial

PP

26 (1.0)

33 (1.3)

8.5 (580)

13.4 (920)

12.4 (850)

19.0 (1,300)

BX Grid 12 Type 2A

Integrally formed
biaxial

PP

26 (1.0)

33 (1.3)

11.8 (810)

19.6 (1,340)

19.2 (1,310)

28.8 (1,970)

BX1500

Integrally formed
biaxial

PP

25 (1.0)

31 (1.2)

17.5 (1,200)

20.0 (1,370)

27 (1,850)

20 (1,370)

SQ2020

Integrally formed
biaxial

PP

38 (1.5)

38 (1.5)

13 (890)

13 (890)

20 (1,370)

20 (1,370)

SQ3030

Integrally formed
biaxial

PP

38 (1.5)

38 (1.5)

21 (1,440)

21 (1,440)

30 (2,055)

30 (2,055)

L & M Supply l www.landmsupplyco.com

L.E. Geosolutions, LLC l www.legeosolutions.com

Low & Bonar Inc. l www.lowandbonar.com
Enkagrid PRO 90

[1]	
	
	
	
	
	
[2]	
	
[3]	
	

Laser-welded

PET

PET	 = Polyester, HDPE = High density polyethylene
PVC	 = Polyvinyl chloride
EP	 = Elastomeric Polymer
PVA	 = Polyvinyl alcohol
FG	 = Fiberglass
PP	 = Polypropylene
MD	 = Machine direction
XD	 = Cross-machine direction
Test per ASTM D 5262, for a minimum of 10,000 hours
and extrapolate to a 75-year time period.

NA

[4]	 LTDS =

	RFCR = Reduction factor for creep
	RFID = Reduction factor for installation damage
	RFD = Reduction factor for durability

[5]	
	
	
	
	
	
	

NOTE: this equation does not include other reduction factors
that may apply to design. Reduction factors are site specific
and should be reviewed on a per project basis. Contact the
manufacturer for recommendations.

NP	 = Not provided by manufacturer
NA	 = Not applicable, per manufacturer
* = Not for sale in U.S.

	

Tult
RFCR x RFID x RFD

A/O	
B	
E	
PR	
S	
SI	
W	

= Asphalt overlay
= Base reinforcement
= Embankments
= Pavement reinforcement
= Slopes
= Subgrade improvement
= Walls

Companies were
requested to provide
minimum average
roll values (MARV).
All claims are the
responsibility of the
manufacturer.

« Geosynthetics recommends you contact the manufacturers before making any specifying/purchasing decisions »
www.GeosyntheticsMagazine.com

85
http://www.landmsupplyco.com http://www.legeosolutions.com http://www.lowandbonar.com http://www.GeosyntheticsMagazine.com
Geosynthetics December 2019/January 2020

Table of Contents for the Digital Edition of Geosynthetics December 2019/January 2020
