Geomembrane Suppliers In South Africa

Geomembrane Suppliers In South Africa

Geomembranes are synthetic membrane liners or barriers used to control fluid migration in a manmade project, structure, or system. They are made from relatively thin continuous polymeric sheets that are sometimes made from the infusion of geotextiles with asphalt, elastomer, or polymer sprays.

What is the raw material for the geomembrane?

Geomembrane HDPE liners are made from polyethylene polymer materials that blow molding, their main function is to prevent liquid leakage and gas volatile. The production of raw materials can be divided into HDPE geomembrane liners EVA geomembrane liner,etc.

What is the difference between an HDPE liner and a geomembrane?

XR-5 Geomembranes provide over 300% higher puncture strength vs. twice-as-thick 60 mil HDPE membranes and over 200% better tensile strength.

What is the life expectancy of a geomembrane?

HDPE geomembranes are extremely durable products, designed with service lives up to several hundreds of years under ideal conditions.

What is the lifespan of HDPE geomembrane?

The service life results presented a range of between 960 years to 20 years, depending on the measured temperature in the cells. Gulec et al. [7] estimated the antioxidant depletion of a 1.5 mm-thick HDPE geomembrane after exposure to synthetic acidic mine drainage for 22 months at 60 °C, 40 °C and 20 °C.