Stabigrunt

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Stabigrunt

СТО 56910145-020-2015

Woven geotextile made from polyester, polypropylene or UHMWPE yarns for reinforcing soil and foundations and separating construction layers.

Go to the physical and mechanical properties of the material

Stabigrunt (woven geotextile)

«Stabigrunt» — a roll-form geosynthetic material consisting of a knitted geotextile produced by interlocking longitudinal and transverse yarns at an angle of 90° with additional knitting. The geotextile is produced from polypropylene (PP) and polyester (PEF) yarns, high-strength ultra-high-molecular-weight polyethylene (UHMWPE) yarns, aramid, angular fibres, and fibre compositions based on these materials. It is divided into grades according to tensile strength.

Advantages of geofabric

Woven geotextile has high shear strength and resistance to tensile forces. It reliably stabilises soil and evenly distributes loads in longitudinal and transverse directions, preventing landslides and embankment deformation.

The material is resistant to chemicals, ultraviolet radiation, and high and low temperatures. Geofabric is suitable for the construction of facilities throughout Russia. It does not rot and has a service life of at least 50 years. Operating temperature range: from minus 60 °С to plus 60 °С.

«Stabigrunt» extends the service life of the structure, improves operational reliability, reduces operating costs, and improves transport and operating performance.

Applications

Woven geotextile is used in the construction, reconstruction and repair of transport, industrial, civil and other structures.

Geofabric serves as a reinforcing and additional separation layer in the structures of roads (including temporary roads), railways, airfields, oil and gas terminals, and sites for various purposes.

It is used as separation and filtration layers in drainage structures.

It is used in the construction of retaining walls, for bank protection and to combat landslides.

Technical specifications of polypropylene «Stabigrunt», STO 56910145-020-2015
Indicator	33	40	50	80	100
Areal density, g/m², ±10 %	170	235	275	425	482
Tensile strength in the longitudinal and transverse directions, kN/m, minimum	33	40	50	80	100
Stress at 2% elongation, minimum	9	11	15	24	31
Elongation in the longitudinal and transverse directions at maximum load, %, maximum	15
Static puncture resistance, kN, minimum	2,5
Dynamic puncture resistance (falling cone test), mm, maximum	30
Water permeability (coefficient of filtration), m/day, in the direction perpendicular to the plane of the material, at a pressure of 2 kPa, minimum	20

Technical specifications of polyester «Stabigrunt», STO 56910145-020-2015
Indicator	100/50	100/100	150/50	200/50	300/50
Areal density, g/m², ±10 %	230	410	300	400	550
Tensile strength in the longitudinal and transverse directions, kN/m, minimum	100/50	100/100	150/50	200/50	300/50
Stress at 2% elongation, minimum	21	21	32	43	65
Elongation in the longitudinal and transverse directions at maximum load, %, maximum	15
Static puncture resistance, kN, minimum	2,5
Dynamic puncture resistance (falling cone test), mm, maximum	30
Water permeability (coefficient of filtration), m/day, in the direction perpendicular to the plane of the material, at a pressure of 2 kPa, minimum	20
Data on other standard values is available upon request

Technical specifications of «Stabigrunt» made of a composition of high-strength fibres, STO 56910145-020-2015
Indicator	100/100	300/100	500/100	800/100
Areal density, g/m², ±10 %	200	300	520	720
Tensile strength in the longitudinal and transverse directions, kN/m, minimum	100/100	300/100	500/100	800/100
Stress at 2% elongation, minimum	49	145	250	400
Elongation in the longitudinal and transverse directions at maximum load, %, maximum	3,5
Static puncture resistance, kN, minimum	2,5
Dynamic puncture resistance (falling cone test), mm, maximum	30
Water permeability (coefficient of filtration), m/day, in the direction perpendicular to the plane of the material, at a pressure of 2 kPa, minimum	20
Data on other standard values is available upon request

Buy woven geotextile “Stabigrunt”

"TECHPOLYMER" — a leading manufacturer of geosynthetic materials in Russia. We have been operating since 1994 and supply materials to leading companies: Rosneft, Gazprom, Rosatom, Russian Railways and others. We handle the full range of work — from design to installation and commissioning.

The price of woven geotextile «Стабигрунт» depends on its specifications and supply volume. We ship products in any volume throughout Russia and beyond its borders.