Geomembrane ASTM Standard for Railway

Model NO.: GS Color: White Trademark: HONGXIANG Origin: Made in China Material: EVA Application: River,Road,Highway, Other Projects Specification: CE SGS HS Code: 3926209000 ECB Geomembrane  Waterproofing Membranes for Foundations Geomembrane Used in Railway Tunnel

Made from virgin resin by extrude technology

Specification of ECB Geomembrane  Waterproofing Membranes for Foundations
Thickness ranges from l. 5mm t0 3. Omm, width from 2m t0 4m, roll length could be made accord
Ing to design or client' s request.


Property of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
I. Good flexibility
2. Excellent in waterproofing and separation, easy for construction
3. Resist to chemical erosion, high climate bearing ability

Application of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
I. Subway tunnel waterproofing projects
2. Tunnel waterproofing projects
3. Basement and roofing waterproofing

Production standard of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
First PA rt of tunnel wate RP roofing material technical requests

No.	Item	Test Value
		0.75mm	1.0 mm	1.25 mm	1.5 mm	2.0 mm	2.5 mm	3.0mm
1	Minimum Density(g/cm³)	0.939
2	Tensile Property
	Strength at yield,N/mm	11	15	18	22	29	37	44
	Strength at break ,N/mm	20	27	33	40	53	67	80
	Elongation at yield,%	12
	Elongation at break,%	700
3	Tear Resistance   N	93	125	156	187	249	311	374
4	Puncture Resistance  N	240	320	400	480	640	800	960
5	Stress Crack Resistance, hrs	300
6	Carbon Black Content, %	2.0-3.0
	Carbon Black Dispersion	1  or  2
7	Standard OTI  Min	100
	High Pressure OTI  Min	400
8	Impact Cold Crack at -70°C	Pass
9	Water vapor permeability	≤1.0×10-13
	(gNaN/cm2 .s.Pa)
10	Dimensional Stability (%)	±2

Area	Application of Geosynthetics
Hydraulic	Lagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover Solutions
Environment	Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers
Civil Works	Erosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.
Building	Parkings,Roofing,Soundproofing building

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Product Categories : HDPE Geomembrane