China Unpaved Routes Road Subgrade Reinforcement Soil Stabilization Geogrid Compoiste Geotextile

Highways and Roads Transportation Infrastructure
Highways and Roads are identifiable routes for vehicle traffic between two or more places. A Highway is classified as a main road, usually with a smooth, paved surface, that connects major towns or cities. Roads are typically paved in urban areas, but can be unpaved routes in more rural areas.

WHY DO YOU OPT FOR TENCATE GEOSYNTHETICS SOLUTIONS?Embankment height savings up to 40%CO2 savings up to 30%High hydraulic and drainage propertiesCost effective & long lasting maintenance solutionQuick & easy installation

Product introduction

BIAXIAL GEOGRID COMPOSITER is a composite made of bi-axial polypropylene (PP) geogrid, heat bonded to a long fiber non-woven polyester geotextile that acts as a filter and soil separator. This geogrid is manufactured using a punching and drawing process whereby the polypropylene sheet is stretched in two directions, machine (longitudinal) and cross-machine (transverse). The result is a monolithic and isotropic geogrid with thick and wide ribs, thick integral nodes, and uniform square apertures. Engineered to be mechanically and chemically stable in aggressive soil environments, THIS-GEOCOMPOSITE allows sub-base drainage to help maintain structural stability, and is very effective in keeping expensive imported material from being contaminated by migration of fines from the saturated base soils. Plastic bx geogrid composite mesh knitted geotextile

Plastic bx geogrid composite mesh knitted geotextile

Benefits:Reduces amount of aggregate needed= construction cost savings.Reduces soil excavation and backfilling= construction cost savings.Minimizes differential settlement and prevents upward movement of the subgrade = higher structural performance.Improves overall structural life= maintenance cost savings.Applications:Site subgradesRailway ballastsOil platform access roadsTemporary military roadsMine haul roadsForestry and logging roadsCoastal roadsParking lotsUnder hydro-electric transmission line towersFoundation support

TESTED PROPERTYTEST METHODUNIT ENGLISH(METRIC)VALUE ENGLISH(METRIC) BI-AXIAL GEOGRIDMDXDCarbon Black Content ASTM D 4218 %2.0 Ultimate Tensile Strength{1} ASTM D 6637 lbs/ft(kN/m)1645(24.0)1645(24.0)Tensile Strength at 2% strain{1} ASTM D 6637 lbs/ft(kN/m)720(10.5)720(10.5)Tensile Strength at 5% strain{1} ASTM D 6637 lbs/ft(kN/m)1343(19.6)1343(19.6)Junction Efficiency{2}{3} GRI-GC2 %>95>95Flexural Rigidity{1} ASTM D 7748 mg-cm1000000 Aperture Stability{2}{4} US.COE m-N/deg0.65 Minimum Rib Thickness Callipered inch(mm)0.07(1.7)0.05(1.3)Aperture Size{2}{5} Nominal inch(mm)1.33(34.0)1.22(31.0)GEOTEXTILE Raw Material Polyester, Continuous filament, needle punchedUltimate Tensile Strength{1} ASTM D 4595 lbs/ft(kN/m) 781(11.4) 781(11.4)Grab Strength{1} ASTM D 4632 lbs(kN) 128(0.57) Trapezoidal Tear{1} ASTM D 4533 lbs(kN) 56(0.25) Elongation at Ultimate{2} ASTM D 4595 % 60 60CBR Burst Strength{1} ASTM D 6241 lbs(kN) 540(2.4) Permeability ASTM D 4491 cm/sec 0.41 Apparent Opening Size O9S ASTM D 4751 mm 0.12Mass Per Unit Area{2} ASTM D 5261

oz/yd2(g/m2)

6.0(200) TYPICAL ROLL DIMENSIONS Roll Width

ft(m)

12.79(3.9) Roll Length{6} ft(m) 164.04(50.0)

Plastic bx geogrid composite mesh knitted geotextile

NOTES: Plastic bx geogrid composite mesh knitted geotextile

{1}Minimum Average Roll Values(MaRV-calculated as (mean minus 2X standard deviation)

{2}Average Plastic bx geogrid composite mesh knitted geotextile

{3}Junction efficiency is defined as junction strength divided by multi-rib strength

{4}Resistance to in plane rotational movement measured at an applied momen = 2m-N{20kg-cm} in accordance with US Army Corps of Engineers methodology for the measurement of Torsional rigidity

{5}Aperture tolerance: within+/-10% coefficient of variance

{6}Custom length orders can be accommodated.