Geogrids

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    Fiberglass geogrid with geotextile

    Fiberglass geogrid with geotextile

    Usage: 


    • Fiberglass geogrid of SSNP – can be used for reinforcing asphalt concrete strips instead of classical polyester geogrid with bituminous impregnation, if the projected lifetime of the roadway does not exceed 3 years.

    Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
    along across
    SSNP 40/40 200 40 40 4 10 25
    37
    40
    50
    SSNP 50/50 250 50 50 10
    SSNP 70/70 350 70 70 7
    SSNP 80/80 400 80 80 6
    SSNP 90/90 450 90 90 6
    SSNP 100/100 500 100 100 5
    SSNP К 40/40 250 40 40 10
    SSNP К 50/50 300 50 50 10
    SSNP К 70/70 400 70 70 7
    SSNP К 80/80 450 80 80 6
    SSNP К 90/90 500 90 90 6
    SSNP К 100/100 550 100 100 5

     

    Roll size
    Width, m, ± 0,1 5,2
    Length in roll, m, ± 1 % from 50 to 150
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    Geo-grating anti-erosion green (slope geomat)

    Geo-grating anti-erosion green (slope geomat)

    Usage:  


    • Green anti-erosion geogrid (geomat) – used to protect slopes, slopes from landslides and wind erosion, to strengthen slopes, cones of bridges, protection against erosion of shores and also with landscape design.

    35 50
    Relative deformation at break (elongation at break), longitudinal / transverse direction, not more than,% 15 / 15 15 / 15
    Tensile strength (breaking load), along / across, not less than, kN / m 35 / 15 50 / 15
    Resistant to aggressive environment, pH, pH 1-13
    Resistance to ultraviolet radiation, not less than,% 90
    Resistance to microorganisms, not less than,% 90
    Distance between longitudinal columns, no more, mm 25 40
    Weight per unit surface (surface density), g / m2 300 ± 10 400 ± 20
    Wave height, not less than, mm 8 ± 2
    Roll size
    Width, m, ± 0,05 480 ± 10
    Length in roll, m, ± 0,1 80 – 100

     

    1.15 $1.23 $ Approximate middle wholesale price per square meter
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    Geo-grating polyester in asphalt (impregnation with bitumen)

    Geo-grating polyester in asphalt (impregnation with bitumen)

    Usage: 


    • Polyester geogrid with bituminous impregnation (impregnation is used to improve adhesion with asphalt), is used for reinforcing asphalt-concrete layers in road construction, in order to prevent the formation of cracks and sprawl of the roadway.

    30 / 30 50 / 50 80 / 80 100 / 100
    Сырьё Полиэфир [PET]
    Пропитка Дисперсия на основе битума
    Прочность при растяжении (вдоль/поперёк), не менее, кН/м 30 / 30 50 / 50 80 / 80 100 / 100
    Относительное удлинение при максимальной нагрузке, не более, % 13
    Теплостойкость, не менее, % 90
    Устойчивость к ультрафиолетовому излучению, не менее, % 90
    Химическая стойкость к агрессивным средам, не менее, % 80
    Масса на единицу поверхности г/м2 190 ± 10 250 ± 10 370 ± 10 500 ± 10
    Температурный диапазон От – 60°C до + 190°C

     

    Размер рулона
    Ширина, м, ± 0,1 5,2
    Длина в рулоне, м, ± 1 % от 50 до 150
    1.10 $2.50 $ Approximate middle wholesale price per square meter
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    Geo-grating polypropylene biaxial

    Geo-grating polypropylene biaxial

    Usage: 


    • Biaxially oriented flat geogrid of polypropylene has high strength in both directions, it has wide, almost universal use (it can be laid as in the base of the roadway to strengthen the weakly bearing soil, so it can be laid directly into the asphalt to strengthen the asphalt-concrete coating and prevent the appearance of cracks and “creep” clothes of a road cloth).

    Conventional designation of geogrids

    Tensile load, kN / m, not less than

    Relative elongation at normalized load,%, not more than

    Surface density, g / m²: + 3% -10%

    At rated load

    With a relative elongation

    2%

    5%

    along

    across

    along

    across

    along

    across

    along

    across
    SD-20 20 20 7 7 15 15 11,5 10,5 240
    SD-30 30 30 10 10 20,5 20,5 11,5 10,5 340
    SD-40 40 40 13 13 26 26 11,5 10,5 530
    СД-45 45 45 13 13 26 26 11,5 10,5 650
    Conventional designation of geogrids Cell size, length / width, mm Skew cells, degrees Roll width, m, not more than Length of roll (+ -1%), m
    SD-20 40/40 or 65/65 ±3 4 50
    SD-30 40/40 or65/65 ±3 4 50
    SD-40 40/40 ±3 4 50
    SD-45 65/65 ±3 4 50
    0.85 $1.44 $ Approximate middle wholesale price per square meter
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    Geo-grating polypropylene biaxial (orange)

    Geo-grating polypropylene biaxial (orange)

    Usage: 


    • Biaxially oriented flat geogrid of polypropylene has high strength in both directions, it has wide, almost universal use (it can be laid as in the base of the roadway to strengthen the weakly bearing soil, so it can be laid directly into the asphalt to strengthen the asphalt-concrete coating and prevent the appearance of cracks and “creep” clothes of a road cloth).

    Conventional designation of geogrids

    Tensile load, kN / m, not less than

    Relative elongation at normalized load,%, not more than

    Surface density, g / m²: + 3% -10%

    At rated load

    With a relative elongation

    2%

    5%

    along

    across

    along

    across

    along

    across

    along

    across
    SD-20 20 20 7 7 15 15 11,5 10,5 240
    SD-30 30 30 10 10 20,5 20,5 11,5 10,5 340
    SD-40 40 40 13 13 26 26 11,5 10,5 530
    SD-45 45 45 13 13 26 26 11,5 10,5 650
    Conventional designation of geogrids Cell size, length / width, mm Skew cells, degrees Roll width, m, not more than Length of roll (+ -1%), m
    SD-20 40/40 or 65/65 ±3 4 50
    SD-30 40/40 or 65/65 ±3 4 50
    SD-40 40/40 ±3 4 50
    SD-45 65/65 ±3 4 50
    1.13 $ Approximate middle wholesale price per square meter
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    Geo-grating polypropylene biaxial SD with geotextile

    Geo-grating polypropylene biaxial SD with geotextile

    Usage: 


    • Biaxially oriented flat geogrid of polypropylene has high strength in both directions, it has wide, almost universal use, geotextile fulfills the function of the separation-filtering layer.

    Conventional designation of geogrids

    Tensile load, kN / m, not less than

    Relative elongation at normalized load,%, not more than

    Surface density, g / m²: + 3% -10%

    At rated load

    With a relative elongation

    2%

    5%

    along

    across

    along

    across

    along

    across

    along

    across
    SD-20 20 20 7 7 15 15 11,5 10,5 240
    SD-30 30 30 10 10 20,5 20,5 11,5 10,5 340
    SD-40 40 40 13 13 26 26 11,5 10,5 530
    СД-45 45 45 13 13 26 26 11,5 10,5 650
    Conventional designation of geogrids Cell size, length / width, mm Skew cells, degrees Roll width, m, not more than Length of roll (+ -1%), m
    SD-20 40/40 or 65/65 ±3 4 50
    SD-30 40/40 or65/65 ±3 4 50
    SD-40 40/40 ±3 4 50
    SD-45 65/65 ±3 4 50
    2.38 $ Approximate middle wholesale price per square meter
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    Geo-grating uniaxial polyester

    Geo-grating uniaxial polyester

    Usage: 


    • Fiberglass geogrid of SPSS – can be used for reinforcing asphalt concrete strips instead of classical polyester geogrid with bituminous impregnation, if the projected lifetime of the roadway does not exceed 3 years.

    Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
    вдоль поперёк
    SSNP 40/40 200 40 40 4 10 25
    37
    40
    50
    SSNP 50/50 250 50 50 10
    SSNP 70/70 350 70 70 7
    SSNP 80/80 400 80 80 6
    SSNP 90/90 450 90 90 6
    SSNP 100/100 500 100 100 5
    SSNP К 40/40 250 40 40 10
    SSNP К 50/50 300 50 50 10
    SSNP К 70/70 400 70 70 7
    SSNP К 80/80 450 80 80 6
    SSNP К 90/90 500 90 90 6
    SSNP К 100/100 550 100 100 5

     

    Roll size
    Width, m, ± 0,1 5,2
    Length in roll, m, ± 1 % от 50 до 150
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    Geo-grid black erosion black (slope geomat)

    Geo-grid black erosion black (slope geomat)

    Usage: 


    • Anti-erosion geogrid (geomat) – is used to protect slopes, slopes from landslides and wind erosion, to strengthen slopes, cones of bridges, protection from erosion of shores and also in landscape design.

    35 50
    Relative deformation at break (elongation at break), longitudinal / transverse direction, not more than,% 15 / 15 15 / 15
    Tensile strength (breaking load), along / across, not less than, kN / m 35 / 15 50 / 15
    Resistant to aggressive environment, pH, pH 1-13
    Resistance to ultraviolet radiation, not less than,% 90
    Resistance to microorganisms, not less than,% 90
    Distance between longitudinal columns, no more, mm 25 40
    Weight per unit surface (surface density), g / m2 300 ± 10 400 ± 20
    Wave height, not less than, mm 8 ± 2
    Roll size
    Width, m, ± 0,05 480 ± 10
    Length in roll, m, ± 0,1 80 – 100
    1.12 $1.23 $ Approximate middle wholesale price per square meter
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    Geo-polyester in the ground (impregnation of PVC)

    Geo-polyester in the ground (impregnation of PVC)

    Usage: 


    • Polyester geogrid with impregnation on the basis of PVC is used to strengthen roadbeds in the base with insufficient bearing capacity in order to prevent the formation of stakes, cracks, etc.

    50 / 50 100 / 100 150 / 150 200 / 200
    Сырьё Полиэфир [PET]
    Пропитка ПВХ
    Прочность при растяжении (вдоль/поперёк), не менее, кН/м 50 / 50 100 / 100 150 / 150 200 / 200
    Относительное удлинение при максимальной нагрузке, не более, % 13
    Теплостойкость, не менее, % 90
    Устойчивость к ультрафиолетовому излучению, не менее, % 90
    Химическая стойкость к агрессивным средам, не менее, % 80
    Масса на единицу поверхности г/м2 250 ± 10 500 ± 10
    Температурный диапазон От – 60°C до + 190°C

     

    Размер рулона
    Ширина, м, ± 0,1 5,2
    Длина в рулоне, м, ± 1 % от 50 до 150
    1.10 $2.77 $ Approximate middle wholesale price per square meter
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    Geo-polyester with a substrate

    Geo-polyester with a substrate

    Usage: 


    • Fiberglass geogrid of SSNP – can be used for reinforcing asphalt concrete strips instead of classical polyester geogrid with bituminous impregnation, if the projected lifetime of the roadway does not exceed 3 years.

    Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
    вдоль поперёк
    SSNP 40/40 200 40 40 4 10 25
    37
    40
    50
    SSNP 50/50 250 50 50 10
    SSNP 70/70 350 70 70 7
    SSNP 80/80 400 80 80 6
    SSNP 90/90 450 90 90 6
    SSNP 100/100 500 100 100 5
    SSNP К 40/40 250 40 40 10
    SSNP К 50/50 300 50 50 10
    SSNP К 70/70 400 70 70 7
    SSNP К 80/80 450 80 80 6
    SSNP К 90/90 500 90 90 6
    SSNP К 100/100 550 100 100 5

     

    Roll size
    Width, m, ± 0,1 5,2
    Length in roll, m, ± 1 % от 50 до 150
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    Geo-shielding biaxial "Econom"

    Geo-shielding biaxial “Econom”

    Usage:


    • The grid is uniaxial, C1-2 – thanks to its bright color, strength and elasticity can be used for fencing during construction, road works, fencing of sports, motorcycle and ski slopes, protection from snow. Ultraviolet stabilization is 5 years.

    Characteristic of STREN-C1-6
    Width, m. 1
    Length, m. By request, up to 200
    Cell Form square
    Material polypropylene
    Specific gravity, g / m2 up to 60
    T.,-/+ – 70 120
    0.70 $ Approximate middle wholesale price per square meter
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    Geogrid C1

    Geogrid C1

    Usage: 


    • Fiberglass geogrid of SPSS – can be used for reinforcing asphalt concrete strips instead of classical polyester geogrid with bituminous impregnation, if the projected lifetime of the roadway does not exceed 3 years.

     

    Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
    вдоль поперёк
    SSNP 40/40 200 40 40 4 10 25
    37
    40
    50
    SSNP 50/50 250 50 50 10
    SSNP 70/70 350 70 70 7
    SSNP 80/80 400 80 80 6
    SSNP 90/90 450 90 90 6
    SSNP 100/100 500 100 100 5
    SSNP К 40/40 250 40 40 10
    SSNP К 50/50 300 50 50 10
    SSNP К 70/70 400 70 70 7
    SSNP К 80/80 450 80 80 6
    SSNP К 90/90 500 90 90 6
    SSNP К 100/100 550 100 100 5

     

    Roll size
    Width, m, ± 0,1 5,2
    Length in roll, m, ± 1 % от 50 до 150
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    Geogrid polyethylene uniaxial CO

    Geogrid polyethylene uniaxial CO

    Usage: 


    • The uniaxial geogrid is used for the construction of soil retaining walls within the framework of a single construction system, it can also be used for anti-landslide measures, the construction of approaches to bridges and other soil fortifications.

    Conventional designation of a geogrid Stretch load in the longitudinal direction, not less than, kN / m: Surface density, g / m2, + 3% -10% Tensile strength with allowance for creep for 120 years of operation at a temperature of +20 ºС, kN / m
    at rated load at a relative elongation
    2% 5%
    CO-55 55 12 25 410 24,7
    CO-80 80 20 40 600 35,5
    CO-90 90 23 46 690 40,4
    CO-110 110 29 58 860 49,5
    CO-120 120 30 60 940 54,2
    CO-140 140 35 70 1100 62,5
    CO-160 160 40 80 1250 69,0
    CO-162 162 42 84 1400 69,8
    CO-170 170 45 90 1500 73,3
    CO-180 180 47 94 1600 77,3
    1.80 $5.01 $ Approximate middle wholesale price per square meter
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    Geogrid protective one-axis C1-2

    Geogrid protective one-axis C1-2

    Usage: 


    • The grid is uniaxial, C1-2 – thanks to its bright color, strength and elasticity can be used for fencing during construction, road works, fencing of sports, motorcycle and ski slopes, protection from snow. Ultraviolet stabilization is 5 years.

    Characteristic of STREN-S1-2
    Width, m. 1
    Length, m. By request, up to 200
    Cell Form oval
    Material polypropylene
    Specific gravity, g / m2 up to 130
    Operating temp., – / + – 70 120
    1.57 $ Approximate middle wholesale price per square meter
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    Geogrids fiberglass

    Geogrids fiberglass

    Usage: 


    • Fiberglass geogrid of SSNP – can be used for reinforcing asphalt concrete strips instead of classical polyester geogrid with bituminous impregnation, if the projected lifetime of the roadway does not exceed 3 years.

    Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
    вдоль поперёк
    SSNP 40/40 200 40 40 4 10 25
    37
    40
    50
    SSNP 50/50 250 50 50 10
    SSNP 70/70 350 70 70 7
    SSNP 80/80 400 80 80 6
    SSNP 90/90 450 90 90 6
    SSNP 100/100 500 100 100 5
    SSNP К 40/40 250 40 40 10
    SSNP К 50/50 300 50 50 10
    SSNP К 70/70 400 70 70 7
    SSNP К 80/80 450 80 80 6
    SSNP К 90/90 500 90 90 6
    SSNP К 100/100 550 100 100 5

     

    Roll size
    Width, m, ± 0,1 5,2
    Length in roll, m, ± 1 % от 50 до 150
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    Geogrids from glass fiber

    Geogrids from glass fiber

    Usage: 


    • Fiberglass geogrid  – can be used for reinforcing asphalt concrete instead of classical polyester geogrid with bituminous impregnation, if the predicted lifetime of the roadway does not exceed 3 years.

    Designation of a glass mesh Surface density, g / m2, not less than Tensile strength, kN / m Elongation at maximum load,%, not more than Strength of nodal connections from strength of weft,% not less than Dimensions of the sides of the square of cells, mm, ± 2 mm
    вдоль поперёк
    SSNP 40/40 200 40 40 4 10 25
    37
    40
    50
    SSNP 50/50 250 50 50 10
    SSNP 70/70 350 70 70 7
    SSNP 80/80 400 80 80 6
    SSNP 90/90 450 90 90 6
    SSNP 100/100 500 100 100 5
    SSNP К 40/40 250 40 40 10
    SSNP К 50/50 300 50 50 10
    SSNP К 70/70 400 70 70 7
    SSNP К 80/80 450 80 80 6
    SSNP К 90/90 500 90 90 6
    SSNP К 100/100 550 100 100 5

     

    Roll size
    Width, m, ± 0,1 5,2
    Length in roll, m, ± 1 % от 50 до 150
    0.85 $1.60 $ Approximate middle wholesale price per square meter
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    Volumetric geogrid with perforation

    Volumetric geogrid with perforation

    Usage:


    A three-dimensional volume geogrid can be produced with a cell height of 76, 100, 150, 200 mm, depending on the design and customer requirements. Chemical resistance from 0.5 to 14 Рн allows using it in any soil types, the cell size can be released depending on the customer’s need: 165х165 mm, 210х210mm, 250х250 mm, 300х300 mm. In agreement with the customer, other sizes may be produced.


    Index

    Value

    Test method
    Cell height, mm ± 5

    76, 100, 150, 200

    TU 2246-002-56910145-2011

    Thickness of tape, ± 10%

    1,5

    GOST 17035

    Tensile strength at tension, kN / m, not less than

    30

    GOST 11262 и
    ODM 218.5.006-2010

    Relative elongation at yield point,%, not more than

    15

    GOST 11262

    Strength of the seam, kN / m, not less than

    25

    GOST 11262

    Shock toughness at

    – 60 °С

    Without Destruction

    GOST 4647

    Flexibility on the bar

    at

    – 20 °С

    – 60 °С

    absence of cracks and delaminations on the front side of the material

    GOST 2678

    Resistance to repeated freezing and thawing (frost resistance),%
    not less

    95

    ODM 218.5.006-2010

    Chemical resistance, pH

    0,5-14

    TU 2246-002-56910145-2011

    Coefficient of damageability,%, not more than

    2

    ODM 218.5.006-2010

    Module size *
    Height Cell size, mm Linear size, m Module area, m² Module weight, kg

    76

    165х165

    2,33х6,99

    16,3

    20

    100

    210х210

    2,40х9,00

    21,6

    27

    150

    250х250

    2,47х10,59

    26,1

    41

    200

    300х300

    2,54х12,72

    32,3

    56

    80.00 $ Цена за м² (от)
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    Volumetric geogrid without perforation

    Volumetric geogrid without perforation

    Usage: 


    A three-dimensional volume geogrid can be produced with a cell height of 76, 100, 150, 200 mm, depending on the design and customer requirements. Chemical resistance from 0.5 to 14 Рн allows using it in any soil types, the cell size can be released depending on the customer’s need: 165х165 mm, 210х210mm, 250х250 mm, 300х300 mm. In agreement with the customer, other sizes may be produced.


    Index

    Value

    Test method
    Cell height, mm ± 5

    76, 100, 150, 200

    TU 2246-002-56910145-2011

    Thickness of tape, ± 10%

    1,5

    GOST 17035

    Tensile strength at tension, kN / m, not less than

    30

    GOST 11262 и
    ОДМ 218.5.006-2010

    Relative elongation at yield point,%, not more than

    15

    GOST 11262

    Strength of the seam, kN / m, not less than

    25

    GOST 11262

    Shock toughness at

    – 60 °С

    Without Destruction

    GOST 4647

    Flexibility on the bar at

    – 20 °С

    – 60 °С

    absence of cracks and delaminations on the front side of the material

    GOST 2678

    Resistance to repeated freezing and thawing (frost resistance),%
    not less

    95

    ODM 218.5.006-2010

    Chemical resistance, pH

    0,5-14

    TU 2246-002-56910145-2011

    Coefficient of damageability,%, not more than

    2

    ODM 218.5.006-2010

    Module size *
    Height Cell size, mm Linear size, m Module area, m² Module weight, kg

    76

    165х165

    2,33х6,99

    16,3

    20

    100

    210х210

    2,40х9,00

    21,6

    27

    150

    250х250

    2,47х10,59

    26,1

    41

    200

    300х300

    2,54х12,72

    32,3

    56

    155.00 $ Цена за м² (от)

Geogrids (geogrids) for strengthening soils

 

Geogrids (Geogrids) is a concept that includes more than 1000 different geosynthetic materials, among which the most popular are:
Geogrids SD - biaxial polypropylene rigid geogrids, strength from 20/20 to 50/50 kN / m2, used for reinforcing roadblocks (not asphalt), as well as strengthening the slopes of roadsides, anti-erosion purposes, etc.

Geogrids SO - uniaxial polypropylene geogrids, used, as a rule, for the device of vertical anti-erosion protection, structures such as the "wall in the Grunt", retaining walls, as well as other vertical protections. It is not used in road construction. Only strength in one direction.

Polyester geogrid (geshetki) - there are two types, with bitumen impregnation, for reinforcing the asphalt layer. With laying directly into the asphalt. Bituminous impregnation imparts better adhesion to the geogrid after contact with asphalt. Also polyester geogrid can be impregnated with PVC for laying in the ground in the lower layers of pavement. PVC impregnation protects the geogrid from acidic aqueous media, and completely waterproofs polyester

SSSP (from fiberglass) - geogrids on the basis of fiberglass type SSSP "Highway" - an inexpensive substitute for polyester geogrid. One of the significant differences between the use of polyester and fiberglass geogrid is a significant difference from rock service, and also that glass fiber gratings must be mounted "in tension".
Bulk geogrid - used to strengthen slopes, reinforce slopes in addition to the difference in height and size of the cone, they are also divided into perforated and unperforated. Perforation provides additional drainage of water to prevent soil washing, while not affecting the strength characteristics of the material.
Also there are various geogrids for reinforcing roadblocks, strengthening slopes, providing anti-erosion and anti-landslide measures, with geotextile reinforced from one or two sides.

Manufacturers of geogrids in Russia

As in the case of other geosynthetic materials, many companies position themselves as producers because of the possibility to stick a sticker with its logo on the material, but there are not so many genuine manufacturers: among them, the company "Hexa Geosynthetics", "Tehpolimer", "Miakom", "Steklotnit" , "Ultrastab" - this is all companies on the balance sheet of which there is equipment for the production of geosynthetic materials from those that position themselves as producers.