Building Envelope™ System
Polyflow® 15 sheet molded drain is manufactured with a geo-composite of a formed impermeable polymeric core covered on one side with a polymeric filter fabric. The fabric allows water to pass into the drain core while restricting the movement of soil particles which might clog the core. The core allows the water to flow to designated drainage exits.
Polyflow® 15P sheet molded drain is manufactured with a geo-composite of a formed impermeable polymeric core covered on one side with a polymeric filter fabric and a PET film protection layer. The fabric allows water to pass into the drain core while restricting the movement of soil particles which might clog the core. The core allows the water to flow to designated drainage exits.
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