OSO Steel-plastic composite geogrid is made of high-strength steel wire (or other fibers) special processing with polyethylene (PE) or polypropylene (PP) and other additives, which are extruded to form a composite high-strength tensile strip with a roughly corrugated surface, is a high-strength reinforced geogrid.
OSSG30-30 OSSG40-40 OSSG50-50 OSSG60-60 OSSG80-80 OSSG100-100 OSSG150-150
It can be used in highway, railway, embankment, abutment, construction roadway, wharf, revetment, flood dike, dam, beach treatment, cargo yard, slag yard, airport, sports ground, environmental protection building, soft soil foundation reinforcement, retaining wall, slope protection and pavement resistance.
|Longitudinal Tensile Strength KN/m(LD)||≥30||≥40||≥50||≥60||≥80||≥100||≥150|
|Horizontal Tensile Strength KN/m(TD)||≥30||≥40||≥50||≥60||≥80||≥100||≥150|
|Elongation Rate%(LD TD)||≤2|
|Tensile strength at 1% elongation KN/m(LD)||≥20||≥32||≥40||≥48||≥63||≥81||≥125|
|Tensile strength at 1% elongation KN/m(TD)||≥20||≥32||≥40||≥48||≥63||≥81||≥125|
|Limit peel force at welded bonded ponded point N||≥100||≥100||≥100||≥100||≥100||≥100||≥100|