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GCP APPLIED TECHNOLOGIES HYDRODUCT 550RS GREEN ROOF COMPOSITE

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Availability: In stock

$486.84
 

Details

GCP Applied Technologies (Formerly Grace Hydroduct 550RS is a high impact, creep-resistant geocomposite and root barrier for use with Grace waterproofing membranes on green roof applications.

 

Product Data Sheet

 

Hydroduct Green Roof Composites are a highly robust, preformed geocomposite drainage and root barrier sheet system designed for green roof applications. Comprising a high-impact, studded polystyrene core bonded on one side with a nonwoven, needle-punched polypropylene filter and root barrier fabric and, on the other side, a nonwoven, needle-punched polypropylene separation fabric, the Hydroduct Green Roof Composites provides an economical solution for root penetration protection, drainage, aeration, water storage and membrane protection in an easy to install system. The Grace Hydroduct Green Roof Composites are part of a full green roof waterproofing system to include Grace Procor Deck System 3R or Grace Bituthene Deck System

Hydroduct Green Roof Composites are designed for horizontal green roof applications where soil depths typically range from 3–6 inches. When rain or water enters the growing medium, excess water flows from the growing medium through the root barrier filter fabric into the drainage core. The root barrier, treated with a natural root inhibitor, re-directs the growth of the roots away from the drainage core, preventing penetration into the insulation layer and waterproofing system. Excess water from the growing medium fills the water storage cones in the drainage core, holding it until it is re-absorbed into the growing medium as needed.

Excess water flows through pre-punched holes in the top of the composite allowing water to flow through the drainage core to the collection system. The geotextile root barrier and the geotextile separation layer are securely bonded to the core to prevent intrusion of the fabric into the core during service. Hydroduct Green Roofs Composites are available in two depths based on design requirements.

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