Article: Flax-filled foam PVC decking.(KEEPING UP WITH: Extrusion)

Pro-Cell LLC, Foley, Ala., has developed a unique foamed PVC deck board that is 30% to 40% lighter than competitive decking and is designed to span 16 in. between joists. The patent-pending process uses both endothermic and exothermic foaming agents to extrude approximately 20% flax-filled PVC boards with embossed wood grain. Flax fibers minimize thermal expansion and contraction. ...

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