astm standard sodium bentonite GCLs geosynthetic clay liner

astm standard sodium bentonite GCLs geosynthetic clay liner

astm standard sodium bentonite GCLs geosynthetic clay liner Supply Ability 100000 Square Meter/Square Meters per Week geosynthetic clay liner pond

Send Inquiry

Product Description

astm standard sodium bentonite GCLs geosynthetic clay liner

Supply Ability

100000 Square Meter/Square Meters per Week geosynthetic clay liner pond
Packaging & Delivery
Packaging Details
astm standard sodium bentonite GCLs geosynthetic clay liner

Packing:as your request or customized
Port
Shanghai/Nanjing
Product Description
Geosynthetic Clay Liners (GCLs) are needle-punched reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier.
     The sodium bentonite clay is a naturally occurring clay mineral that swells as water enters between its clay platelets. 
    When hydrated under confinement, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay. 
    Application:Golf course ponds /Stormwater management ponds /Recreational ponds/Landfill cap closures / base liner / Dams/dikes / Vertical trench cutoff Barrier / Groundwater protection cover / Environmental protection barrier under roads and railways / Secondary containment for above ground tanks.
Specs (accept customized):
                                                Thickness: ≥6.4mm
                                                Gram Weight: 4kgs - 6kgs
                                                Width: 3m - 6m

                                                Roll Length: 25m-30m

Coefficient of expansion
ASTM D 5890
≥24mL/2g
Fluid loss
ASTM D 5891
≤18mL
Bentonite quality per unit area
ASTM D 5993
≥4.8kg/Square meter
tensile strength
ASTM D 4632
≥400N
Peel strength
ASTM D 4632
≥65N
Indicating traffic
ASTM D 5887
≤1 by 10 negative 8th power cubic meter/Square meter/sec
Permeability
ASTM D 5887
≤5 by 10 negative 9th power cm/sec
After soaking tensile strength
ASTM D 5321
≥24kPa typical

Hot Tags: astm standard sodium bentonite GCLs geosynthetic clay liner, China, supplier, factory, manufacturer, made in China, wholesale, buy, customized, bulk, free sample, cheap, discount, low price, quotation, quality, durable, 10 years warranty

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you within 24 hours.
[email protected]