KTTL Geo-composite drains are manufactured by bonding together PP geotextiles, & high density polyethylene HDPE membranes Geonet by heat laminating, whose geometry create channels with a high flow capacity, also under pressure and at very low gradients and also create easier-to-install replacements for conventional granular layers. The PP geotextile 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. The HDPE Membranes are used to provide the barrier function and prevent the passage of liquids and the majority of gases.
KTTL Geocomposite drains are proven to satisfy these criteria and stand the test of time. The
product have established an impressive track record in building and construction projects
across the globe.
(Heat Bonded geonet with Bothside Geotextile)
|Sr. No||Property||Test Method||Unit||Values|
|1||Thickness of Composite||EN ISO 9863||mm||5|
|2||Tensil Strength||EN ISO 10319||kn/m||16|
|3||CBR Puncture strenght||EN ISO 12236||N||3000|
|4||Mass per Unit Area||EN ISO 12236||g/m2||710|
|5||In Plane Water Flow||EN ISO 12958||1/m.s|
|6||100kpa/200kpa||EN ISO 12958||1/m.s/td>||0.55/0.45|