Geosynthetics December 2020/January 2021 - 85

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

XD

MD

XD

MD

XD

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

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

Manufacturer's
Suggested
Applications [5]

NA

NP

25 (1)

33 (1.3)

8.5 (580)

13.4 (920)

12.4 (850)

19 (1300)

NA

NA

SI, B

BaseLok GeoGrid
BX1200

Integrally Formed

PP

NA

NP

25 (1)

33 (1.3)

11.8 (810)

19.6 (1340)

19.2 (1310)

28.8 (1970)

NA

NA

SI, B

BaseLok GeoGrid
BX2020

Integrally Formed

PP

NA

NP

33 (1.3)

33 (1.3)

13 (890)

13 (890)

20 (1370)

20 (1370)

NA

NA

SI, B

BaseLok GeoGrid
BX3030

Integrally Formed

PP

NA

NP

33 (1.3)

33 (1.3)

21 (1440)

21 (1440)

30 (2055)

30 (2055)

NA

NA

SI, B

BaseLok GeoGrid
BX3030L

Integrally Formed

PP

NA

NP

57 (2.2)

57 (2.2)

21 (1440)

21 (1440)

30 (2055)

30 (2055)

NA

NA

SI, B

BaseLok FabGrid
FG1100

Integrally Formed
and Bonded

PP

NA

NP

25 (1)

33 (1.3)

8.5 (580)

13.4 (920)

12.4 (850)

19 (1300)

NA

NA

SI, B

BaseLok FabGrid
FG1200

Integrally Formed
and Bonded

PP

NA

NP

25 (1)

33 (1.3)

11.8 (810)

19.6 (1340)

19.2 (1310)

28.8 (1970)

NA

NA

SI, B

BaseLok FabGrid
FG2020

Integrally Formed
and Bonded

PP

NA

NP

33 (1.3)

33 (1.3)

13 (890)

13 (890)

20 (1370)

20 (1370)

NA

NA

SI, B

BaseLok FabGrid
FG3030

Integrally Formed
and Bonded

PP

NA

NP

33 (1.3)

33 (1.3)

21 (1440)

21 (1440)

30 (2055)

30 (2055)

NA

NA

SI, B

BaseLok FabGrid
FG3030L

Integrally Formed
and Bonded

PP

NA

NP

57 (2.2)

57 (2.2)

21 (1440)

21 (1440)

30 (2055)

30 (2055)

NA

NA

SI, B

Product Name

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

PP

Coating Type [1]

Integrally Formed

Polymer Type [1]

BaseLok GeoGrid
BX1100

Manufacturing Process

MD

Dimensional Properties [2]
Aperture Size
mm (in)

Strength @ 5% Strain

Ultimate Strength/%
(Tult)

Industrial Fabrics Inc. l www.ind-fab.com

L & M Supply l www.landmsupplyco.com
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)

[1]	
	
	
	
	
	
[2]	
	
[3]	
	

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.

[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

1220GS_p81-92_geogrids.indd 85

85

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Geosynthetics December 2020/January 2021

Table of Contents for the Digital Edition of Geosynthetics December 2020/January 2021
