Changsha Jianyi New Materials Co. Ltd.

Changsha, Arunachal pradesh, China

Applications The projects of landfill, bank, dam, storage reservoir, channel, irrigation, highway, railway, mining, tunnel, drinking tank, aquaculture, salt field bittern pan, chemical liquid storage, treatment tank, artificial lake and riverway ect. The thickness: 0.2 mm to 2.5 mm The width: 1.0 m to 7.0 m The length: 50 m/ roll or 100m/ roll The type: Smooth / Textured Geomembrane Technical Parameter Number Item Value GL GH GL-1 GL-2 GH-1 GH-2 1 Tensile strength (Map) ≥14 ≥17 ≥25 2 Elongation(%) ≥400 ≥450 ≥550 3 Right angle tear strength N/mm ≥50 ≥80 ≥110 4 Carbon black content of a % ≥2 5 Environmental stress cracking F20/h --- --- --- ≥1500 6 Oxidation induction time at 200 °C/min --- --- --- ≥20 7 Water vapor permeability g.cm/(cm2 .s.Pa) ≤1.0×10(-16) 8 -70°CEmbrittlement of low-temperature impact (Passed) 9 Dimensional Stability (%) ±3 HDPE Geomembrane Technical Data Number Item Value Environmental style in China US Standard 1 Thickness (mm) 0.2-2 2 Width (m) 1-6 3 Tensile strength (MPa) ≥25 ≥27 4 Break elongation ratio (%) ≥550 ≥700 5 Angle tear strength (N/mm) ≥110 ≥187 6 Environmental stress crack resistance (F20.h) ≥1500 7 Oxidation induction time at 200°C (min) ≥50 8 Impact cold crack at -70°C ≥Pass

Application Filament nonwoven geotextiles have a wide range of applications in civil environmental engineering and construction projects. Their uses include: • Filtration of soils in drainage applications by retaining soil particles while allowing for the free flow of water • Separation and stabilization in road and railway construction • Prevention of soil movement in erosion control measures • Cushioning and protection in many containment projects Feature 1.Can withstand construction installation stresses 2.UV (Ultra Violet) Stabilized 3.High Chemical Resistance 4.Optimum Elongation index Unit weight, g/m2 100 150 200 250 300 350 400 450 500 600 800 Weight tolerance, % -6 -6 -6 -5 -5 -5 -5 -5 -4 -4 -4 Thickness, ≥mm 0.8 1.2 1.6 1.9 2.2 2.5 2.8 3.1 3.4 4.2 5.5 Break strength, ≥kN/m 4.5 7.5 10 12.5 15 17.5 20.5 22.5 25 30 40 CBR burst strength, ≥kN 0.8 1.4 1.8 2.2 2.6 3.0 3.5 4.0 4.7 5.5 7 Tear strength, ≥kN 0.14 0.21 0.28 0.35 0.42 0.49 0.56 0.63 0.70 0.82 1.1 Width tolerance, % -0.5 Break elongation, % 40-80 EOS O90, mm 0.07-0.2 Vertical permeability coefficient, cm/s K×(10-1-10-3) K=1.0-9.9

APPLICATIONS OF GEOTEXTILES 1 Filtration The filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely. 2 Separation: The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different granule pathway from the groundsill or other buildings. 3 Adding muscle: The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earth body stability. 4 Protection It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away. Technical specification of staple geotextile: No. Item Specification Note Mass per square meter g/m2 100 150 200 250 300 350 400 450 500 600 800 1 Weight Variation % -8 -8 -8 -8 -7 -7 -7 -7 -6 -6 -6 2 Thickness mm ≥ 0.9 1.2 1.7 2.1 2.4 2.7 3.0 3.3 3.6 4.1 5.0 3 Width Variation % -0.5 4 Breaking Strength KN/m 2.5 4.5 6.5 8.0 9.5 11.0 12.5 14.0 16.0 19.0 25.0 MD&CD 5 Elongation at Break % 25 ~ 100 6 CBR Mullen Burst Strength KN≥ 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.2 4.0 7 Sieve Size 090 mm 0.07 ~ 0.2 8 Vertical Permeability Coefficient cm/s k× (0.1 ~ 0.001) k=1.0-9.9 9 Tear Strength KN ≥ 0.08 0.12 0.16 0.20 0.24 0.28 0.33 0.38 0.42 0.46 0.6 MD& CD We can produce the products on your requirements.