Landfill Geosynthetic Clay Bentonite Wholesale Ponds Liner

Product Introduction:
Swelling waterproof carpet is a kind of artificial lakes water underground garage of landfill site dedicated to the roof garden pond terminal and prevent leakage of geosynthetic material such as chemicals yard, it is made of high dilatability of sodium base bentonite filling between the special composite geotextile and non-woven fabric, with acupuncture law into bentonite seepage control pad can form many small fiber space, is bentonite particles can not be like a direction, when under the influence of water within the mat forming uniform density of colloidal membrane, prevent the leakage of water.
Application:
Applicable to municipal (landfill), water conservancy, environmental protection, artificial lake and building underground waterproof, anti-seepage project.
Technical Indicators:PropertyNationalstandardEnterpriseStandardInspectionstandardsJG/T193-2006GeosyntheticClayExpansionindex≥24ml/2g≥25ml/2gASTMD5890MassPerUnitArea(g/m2)≥4800g/m2≥4800gm2ASTMD5993TensileStrength≥6KN/m≥8KN/mASTM4632Maximumloadelongation≥10%≥10%ASTM4632Permeability≤5x10-9≤5x10-9ASTMD5084Moisturecontent≤15%≤15%ASTMD4643Peelstrength≥40N≥65NASTMD4632Hydrostaticpressure0.4Mp0.4~0.6MpASTMD5891ItemspecificationGCL-NPGCL-OFGCL-AHunit area quality of Bentonite waterproof blanket (g/m2)≥4000 and Not less than the specified value≥4000 and Not less than the specified value≥4000 and Not less than the specified valueBentonite expansion index (mL/2g)≥24≥24≥24Blue amount (g/100g)≥30≥30≥30Tensile Strength (N/100mm)≥600≥700≥600Elongation under maximum load %≥10≥10≥8Strong peeling (N/100mm)Non-woven fabric and woven fabric≥40≥40───PE film and Non-woven───≥30───Permeability coefficient (m/s)≤5.0x10-11≤5.0x10-12≤1.0x10-12Hydrostatic resistance0.4MPa,1h,
No leakage0.6MPa,1h,
No leakage0.6MPa,1h,
No leakageFluid loss mL≤18≤18≤18Bentonite durability (mL/2g)≥20≥20≥20
Remark:
It can be applied under the negative temperature (-20 °C) where the traditional waterproof material can't be constructed; it can also be applied on the wet base layer (without clear water); it can't be constructed under rain and snow; it is not suitable for strong acid and strong alkaline solution Infiltration; due to the inorganic materials of bentonite, its durability is better than that of organic waterproof materials.FAQ:Q: Can I have a sample?A: Yes, it is our pleasure to send free samples for checking quality and just undertake the?freight?charge by yourself.Q:What is the lead time for samples?A: Current sample need 1 day, customized samples need 5-7 days,Q:What express do you use to send the samples?A: We usually ship samples by DHL, TNT, FEDEX and UPS. It usually takes 3-5 days to arrive.Q:What is the payment terms?A: Our usual payment term is T/T and L/C . Others could be negotiated.Q:Can you produce as my drawing?A:Yes, we can customized for you?based on your drawing or sizes.Q:How about the delivery time?A:Usually production time is 10-15 days. It will be decided by the order quantity.about us: