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1.5mm 60Mils Wastewater Treatment HDPE Geomembrane Sheet For Sewage Storage Tanks

Yixing Shenzhou Company Introduction

Yixing Shenzhou Factory was established in 2004, Designed and manufactured in-house at ISO 9001 certified manufacturing facilities our line to meets demanding QA/QC requirements and are continuously tested to rigorous ASTM standards both in-house and by leading independent geosynthetics.

• Product availability:

Plastic Geogrid ( Biaxial / Uniaxial / Triax / Hexagon )

Warp knitted Fiberglass geogrid coated with bitumen

Warp knitted woven coated polyester geogrid

HDPE Geocell

Non Woven Geotextile with PET and PP material. With staple fibre and filament process

HDPE / LDPE / LLDPE Geomembrane

Geocomposited Geogrid / Geocomposited membrane

GCL

Custimized product

ASTM Standard, GRI GM13 HDPE Geomembrane Specification:

Properties	Test method	GM075	GM100	GM125	GM150	GM200	GM250	GM300
Thickness	D5199	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm
Density	D1505	0.940	0.940	0.940	0.940	0.940	0.940	0.940
Tensile properties 1. Yield strength 2. Breaks strength 3. Yield elongation 4. Break elongation	D6693 Type IV	11KN/m 20KN/m 12% 700%	15KN/m 27KN/m 12% 700%	18KN/m 33KN/m 12% 700%	22KN/m 40KN/m 12% 700%	29KN/m 53KN/m 12% 700%	37KN/m 67KN/m 12% 700%	44 KN/m 80 KN/m 12% 700%
Tear resistance	D1004	93N	152N	156N	187N	249N	311N	374N
Puncture resistance	D4833	240N	320N	400N	480N	640N	800N	960N
Stress crack resistance	D5397(App.)	300hr	300hr	300hr	300hr	300hr	300hr	300hr
Carbon black content	D1603	2.0%	2.0%	2.0%	2.0%	2.0%	2.0%	2.0%
Oxidative induction time (OIT)	D3895	100 min	100min	100min	100 min	100min	100min	100min

Comparison of Geomembrane Liners

Feature / Material	HDPE Geomembrane	PVC Liner	LDPE Geomembrane
Impermeability	Excellent (very low permeability)	Good, but slightly higher leakage	Good, but lower than HDPE
Chemical Resistance	Excellent (acids, alkalis, oils)	Moderate (not ideal for solvents)	Good, but less than HDPE
UV & Weather Resistance	Very strong (20–50 years lifespan)	Poor to moderate (needs covering)	Moderate (shorter service life)
Mechanical Strength	High tensile, tear, and puncture resistance	Flexible, but weaker strength	Lower tensile strength than HDPE
Flexibility	Rigid, less flexible	Very flexible, easy to install	Flexible, easier than HDPE
Durability / Lifespan	20–50 years	5–15 years	5–15 years
Environmental Safety	Non-toxic, eco-friendly	May release plasticizers over time	Generally safe, but less stable
Cost	Moderate (higher than PVC/LDPE, but long-term cost-saving)	Low initial cost	Moderate (between PVC and HDPE)

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Whatsapp:+86 139 0153 8890

Product Tags:

1.5mm HDPE geomembrane sheet

60Mils wastewater treatment geomembrane

HDPE geomembrane for sewage storage