mastaGRID™ RSG Uniaxial Geogrid

mastaGRID™ RSG Uniaxial Geogrid is especially designed for soil reinforcement. It is manufactured with high-quality High-Density Polyethylene resins, from the process of extruding and longitudinal stretching. mastaGRID™ RSG Uniaxial Geogrid has high tensile strength, excellent interlock capacity and low creep deformation.

RSG60PE

INDEX PROPERTIES
Polymer MD VALUES HDPE
Minimum Carbon Black 2% (test method ASTM D 4218)
Tensile Strength @ 2% – 16 kN/m (test method ASTM D 6637)
Tensile Strength @ 5% – 31 kN/m (test method ASTM D 6637)
Ultimate Tensile Strength – 60 kN/m (test method ASTM D 6637)
Strain @ Ultimate Strength – 11.5% (test method ASTM D 6637)
Junction Efficiency – 93% (test method GRI GG2-87)
Flexural Rigidity – 530,000 (test method ASTM D 1388)

RSG80PE

INDEX PROPERTIES
Polymer MD VALUES HDPE
Minimum Carbon Black 2% (test method ASTM D 4218)
Tensile Strength @ 2% Strain – 23 kN/m (test method ASTM D 6637)
Tensile Strength @ 5% Strain – 44 kN/m (test method ASTM D 6637)
Ultimate Tensile Strength -S 80 kN/m (test method ASTM D 6637)
Strain @ Ultimate Strength – 11.5% (test method ASTM D 6637)
Junction Efficiency – 90% (test method GRI GG2-87)
Flexural Rigidity – 1,100,000 (test method ASTM D 1388)

RSG120PE

INDEX PROPERTIES
Polymer MD VALUES HDPE
Minimum Carbon Black 2% (test method ASTM D 4218)
Tensile Strength @ 2% Strain – 35 kN/m (test method ASTM D 6637)
Tensile Strength @ 5% Strain – 65 kN/m (test method ASTM D 6637)
Ultimate Tensile Strength – 120 kN/m (test method ASTM D 6637)
Strain @ Ultimate Strength – 11.5% (test method ASTM D 6637)
Junction Efficiency – 90% (test method GRI GG2-87)
Flexural Rigidity – 6,000,000 (test method ASTM D 1388)

RSG145PE

INDEX PROPERTIES
Polymer MD VALUES HDPE
Minimum Carbon Black 2% (test method ASTM D 4218)
Tensile Strength @ 2% Strain – 41 kN/m (test method ASTM D 6637)
Tensile Strength @ 5% Strain- 84 kN/m (test method ASTM D 6637)
Ultimate Tensile Strength – 145 kN/m (test method ASTM D 6637)
Strain @ Ultimate Strength – 11.5% (test method ASTM D 6637)
Junction Efficiency – 93% (test method GRI GG2-87)
Flexural Rigidity – 7,700,000 (test method ASTM D 1388)

RSG160PE

INDEX PROPERTIES
Polymer MD VALUES HDPE
Minimum Carbon Black 2% (test method ASTM D 4218)
Tensile Strength @ 2% Strain – 47 kN/m (test method ASTM D 6637)
Tensile Strength @ 5% Strain – 93 kN/m (test method ASTM D 6637)
Ultimate Tensile Strength – 160 kN/m (test method ASTM D 6637)
Strain @ Ultimate Strength – 11.5% (test method ASTM D 6637)
Junction Efficiency – 93% (test method GRI GG2-87)
Flexural Rigidity – 8,500,000 (test method ASTM D 1388)

DURABILITY
UV Resistance 98% (test method ASTM D 4355)
Oxidation Resistance 100 (test method EN ISO 13438)
Brittleness Pass (test method Wash DOT T926)
REDUCTION FACTOR
Minimum Reduction Factor for Installation Damage (RFid) 1 (test method ASTM D5818)
Reduction Factor for Creep for 114-year Design Life (RFcr) 2.23 (test method ASTM D5262)

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