Description
Drainage
Composites replace costly, old style aggregate drains of stone, pipe and
fabric.
Drainage Composite-V is a
high-impact polystyrene core covered on one side with a non-woven,
needle-punched polypropylene filter fabric and on the other with a solid
polymeric film. The film provides extra protection for
waterproofing membranes under high static loads.
Drainage Composite-H
consists of a high compressive strength, high-impact polystyrene core
covered on one side with a non-woven polypropylene geotextile filter
fabric.
Drainage Composite-HD
uses a woven polypropylene filter fabric. The fabrics allow water to
pass into the drain core while restricting the movement of soil particles
which might clog the core. The core allows water to flow to designated
drainage exits.
Drainage Composite-NET
is a core of cross hatched ridges of high density polyethylene with a
layer of non-woven filter fabric bonded to one side.
Drainage Composite-V-2
consists of a high-impact polystyrene core covered on one side with a
non-woven polypropylene filter fabric and on the other with a solid polymeric
film. The film provides extra protection for waterproofing membranes
under high static loads.
Drainage Composite-HS
consists of a high strength polystyrene core covered on one side with a
non-woven polypropylene filter fabric. The filter fabric prevents soil from
entering and clogging the drainage core while the core allows
unrestricted water flow to a collection system.