Name: LDPE Rough Geomembrane
SKU: 0

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LDPE Rough Geomembrane

LDPE rough geomembrane is manufactured with the high quality resin specifically formulated for flexiblity. The rough surface increases the friction coefficient. The anti-slip function makes it more suitable for slope and vertical seepage, improving the stability of engineering.

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Product Description

Rough LDPE geomembrane is a new type of impermeable material. It increases the friction coefficient. The anti-slip function makes it more suitable for slope and vertical seepage, improving the stability of engineering. It has excellent temperature adaptability, weldability, good weather and aging resistance, chemical resistance, environmental stress cracking resistance and puncture resistance. Therefore, it is especially suitable for underground building.

Specifications

Properties	Test Method	GMSH050	GMSH075	GMSH100	GMSH150	GMSH200
Thickness	ASTM D5199	0.50 mm	0.75 mm	1.00 mm	1.50 mm	2.00 mm
Density	ASTM D1505	0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc
Tensile Properties
Yield strength	ASTM D6693	7 kN/m	11 kN/m	15 kN/m	22 kN/m	29 kN/m
Break strength	Type IV	13 kN/m	20 kN/m	27 kN/m	40 kN/m	53 kN/m
Yield elongation		12%	12%	12%	12%	12%
Break elongation		700%	700%	700%	700%	700%
Tear Resistance	ASTM D1004	62 N	93 N	125 N	187 N	249 N
Puncture Resistance	ASTM D4833	160 N	240 N	320 N	480 N	640 N
Stress Crack Resistance	ASTM D5397	500 hrs	500 hrs	500 hrs	500 hrs	500 hrs
Carbon Black Content	ASTM D1603	2.0%	2.0%	2.0%	2.0%	2.0%
Carbon Black Dispersion	ASTM D5596	For 10 different views:9 in Categories 1 or 2 and 1 in Category 3
Oxidative Induction Time (OIT)	ASTM D3895	100 min.	100 min.	100 min.	100 min.	100 min.
UV Resistance High Pressure OIT retained after 1600hrs	ASTM D5885	50%	50%	50%	50%	50%
Dimensions
Roll Width (m)		7	7	7	7	7
Roll Length (m)		420	280	210	140	105

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