Drainage geocomposite 1B / 1B1 / 1BH1 / 1BZ / 1C1 / 1E1

textile

Terram Geo-composite drains are manufactured by bonding together textiles, membranes and nets in different combinations to create easier-to-install replacements for conventional granular layers. The textile provides the filter function so this allows liquids and gases to pass into the net core but prevents soil particles from washing into and clogging the core. The net collects the liquids and gases which can then be conveyed to collection points. Membranes are used to provide the barrier function and prevent the passage of liquids and the majority of gases. A composite must: Be robust to survive installation and service life Be stable under load to resist deformation that could ultimately restrict flow Have good chemical resistance It's filter must: Possess an apparent pore size to suit the soil and prevent the ingress of fines Provide sustained performance without blocking Terram composite drains are proven to satisfy these criteria and stand the test of time. The products have established an impressive track record in building and construction projects across the world for over forty years. The benefits of using Terram composite drains include: High-volume flow paths for liquids and gases Lightweight and easy to handle Quick and easy to install Cost-effective replacement for primary natural resources Manufactured in the UK to high standards using state-of-the-art lines Reduced environmental impact by avoiding the use of natural-occurring minerals Lower haulage costs, lower material costs and lower installation costs