Geosynthetic material “RGC-COMPOSITE”

Geosynthetic material "RGC-Composite" is a combination of a rigid lattice structure of the geogrid and the filter element of the geotextiles, mated by thermal bonding. The material is designed for complex applications as separating, filtering, and a reinforcing layer in the construction of the road bed of line transport structures (road, rail, pipeline) and other geotechnical constructions.

EFFECT OF THE MATERIAL APPLICATION:

• reinforcing of constructed roadbed;
• improving the sustainability of road bed;
• separation of soil layers with different characteristics;
• capillary interruption of ground water rising;
• water drainage from the body of mound.

rgk-kompozit    rgk-kompozit    rgk-kompozit

APPLICATIONS AREA OF “RGC COMPOSITE” BIAXIAL GEOGRIDS:

• construction of the roadbed with high steepness of slopes;
• construction of the road bed on soft soil foundations;
• arrangement of temporary access roads and driveways on swampy areas.

Data sheet of “RGC-Сomposite” material


Designation

 

Tensile strength at elongation, at least*, kN/m: 

Strain at short term strength, %:

at break

at relative strain

2%

5%

MD

CD

MD

CD

MD

CD

MD

CD

RGС-C

45

45

14

14

29

29

13.0

13.0

 

Specification of “RGС-Composite” material

Item No

Characteristic

“RGC-Composite”

1

Cell size of geocomposite, mm

40x40

± 10%

33x33

± 10%

2

Peak load tensile composite at least, kN/m

45

45

3

Surface density of composite's geogrid, g/m²

560 ± 10%

560 ± 10%

4

Surface density of composite's geotextiles, g/m²

200 ± 10%

200 ± 10%

5

Flow rate with a load of 2 kPa m/day, at least

25

25

6

Roll width, m:

4,0 ± 0,01

4,0 ± 0,01

7

Roll length, m:

30 ± 1%

30 ± 1%