MAHARSHEE GEOMEMBRANE (INDIA) PVT. LTD. WE BELIEVE IN GREEN EARTH CLEAN EARTH

     Products : Geogrid      What we Offer
 

A polymetric structure,  unidirectional or  bidirectional. In the form of manufactured sheet, consisting of a regular network of integrally connected elements, whicn may be linked by extrusion, bonding or interlacing, whose openings are larger than the constituents, used in geotechnical, environmental, hydraulic and transportation engineering applications.      

 
Specification
MGIPL BIAXIAL GEOGRIDS
MGIPL Biaxial Geogrids manufactured from select grades of high tenacity, high molecular weight, and low carboxyl end group polyester yarn to ensure high strengths, low creep and excellent durability. The yarns are formed into a dimensionally stable grid structure with uniform apertures, using an advanced weft insertion warp knitting process and are then given a tough and durable polymeric coating to enhance dimensional stability, resistance to installation damage and durability. MGIPL Biaxial Geogrids are suitable for the reinforcement of soils and other granular materials where strength in both directions is important.
 
MGIPL BIAXIAL Geogrids conform to the following feature values :

Property

Test Method

MGIPL GEOGRID
B-30

MGIPL GEOGRID
B-40

MGIPL GEOGRID
B-60

MGIPL GEOGRID
B-90

Ultimate tensile strength (1)   (kn/m)

MD

 

 

ASTM D 6637

30

40

60

90

CD

30

40

60

90

Elongation at maximum load (%)

MD

14

15

15

15

CD

14

15

15

15

Tensile strength at 2% elongation (kN/m)

MD

6.0

7.5

9.0

11.0

CD

6.0

7.5

7.5

9.0

Tensile strength at 5% elongation (kN/m)

MD

10.5

14.0

16.0

25.0

CD

10.5

14.0

16.0

21.0

Aperture size (mm) (± 2 mm)

MD X CD

 

26X26

25X25

25X25

23X23

MD Machine Direction          CD Cross Direction   (1)   Minimum Average Roll Values

 

Standard Roll Dimensions

Roll length (m)

100/50

Roll width (m)

5.0/2.5

 
APPLICATIONS
PAVEMENT SUBGRADE STABILIZATION AREA / GROUND STABILIZATION
PAVEMENT BASE REINFORCEMENT WORKING & LOAD TRANSFER PLATFORMS
RAIL TRACK-BED STABILIZATION REINFORCED GRANULAR FOUNDATION BEDS
 
 
Specification
MGIPL UNIAXIAL GEOGRIDS
MGIPL UNIAXIAL Geogrid are knitted polyester geogrids with a protective polymeric coating engineered for demanding soil reinforcement applications. MGIPL Geogrid is manufactured from select grades of high tenacity polyester yarn with molecular weight > 25,000 and carboxyl end groups < 30, to ensure high strengths, low greep and excellent durability. The yarns are formed into a dimensionally stable grid structure with uniform apertures, using an advanced weft insertion warp knitting process and is then given a tough and durable polymeric coating to enhance dimensional stability, resistance to installation damage and durability.
 
MGIPL UNIAXIAL Geogrid conform to the following feature values :

Property

 

TEST METHOD

UNIT

MGIPL
Geogrid
U-40

MGIPL Geogrid
U-60

MGIPL Geogrid
U-80

MGIPL Geogrid
U-100

MGIPL Geogrid
U-120

MGIPL Geogrid
U-150

MGIPL Geogrid
U-200

MGIPL Geogrid
U-250

Ultimate tensile strength (1)

MD

ASTM D-6637

kN/m

40

60

80

100

120

150

200

250

 

CD

 

 

20

20

30

30

30

30

30

30

Reduction Factors (RF) and Machine Direction Long-term Design Strength (LTDS)

Creep (RFCR)

120 years life, 40·⁰ C temp.

 

 

1.55

1.55

1.55

1.55

1.55

1.55

1.55

1.55

Installation damage (F ID)

Sand/silt/clay

 

 

1.05

1.05

1.05

1.05

1.05

1.05

1.05

1.05

 

<37.5 mm gravel

 

 

1.15

1.15

1.15

1.15

1.15

1.15

1.15

1.15

Durability (RF D)

pH=4 to 9

 

 

1.15

1.15

1.15

1.15

1.15

1.15

1.15

1.15

LTDS – 120 years, 40·⁰ C temp,sand/silt/clay; pH = 4 - 9
LTDS-120 years, 40·⁰ C temp, Gravel < 7.5; pH = 4 – 9

kN/m

21.4

32.0

42.7

53.4

64.1

80.1

106.8

133.5

kN/m

19.5

29.3

39.0

48.8

58.5

73.2

97.5

121.9

Aperture size (± 2 mm)

 

 

mm

30 x 25

30 x 25

30 x 25

30 x 23

30 x 23

30 x 23

30 x 23

30 x 22

Standard Roll Dimensions

Roll Length

 

m

50 / 100

50/100

50/100

50/100

50/100

50/100

50/100

50/100

 

Roll Width

 

m

5.0/2.5

5.0/2.5

5.0/2.5

5.0/2.5

5.0/2.5

5.0/2.5

5.0/2.5

5.0/2.5

MD     Machine Dimension                         CD Cross Direction                                (1)  Minimum Average Roll Values        
Information on frictional characteristics are available on request

                            

APPLICATIONS
REINFORCED SOIL WALLS
REINFORCED STEEP SLOPES
REINFORCED EMBANKMENTS OVER SOFT SOIL
LANDSLIDE REPAIR
VENEER REINFORCEMENT