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

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%

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