Composite lumber typically contains plastic resin combined with wood wood fiber and other low density (LDPE) remnants. Fiberglass high density (HDPE). Preservatives. Polystyrene (PS). Polyvinyl (PVC). CRADLE to CRADLE EVALUATION for composite lumber. 1. . Leisure Deck (The Plastic Lumber Company).

Sacramento contractor page for decking materials, redwood decking, surfaced lumber, composite decking, decking, and decking sales. In addition, we have created the perfect mix of high density and low-density polyethylene to gain maximum strength while maintaining ease of assembly. Moistureshield is

And except for virgin PVC flakes, all the plastic had a previous life as well. WPC and PVC manufacturers work constantly to get reliable streams ofproduct, but if the wood flour has a different mix of species or the recycled plastic shipment was heavier on low-density polyethylene film, the manufacturer may need to adjust

SPECIFICATIONS. 15 Australian Physical & Mechanical. Properties. 17 Architectural Specifier Composite. Decking. 22 Material Safety Data Sheet (MSDS). 28 ICC-ES SAVE (Recycled . a Material Description; Capped composite plank consisting of linear low density polyethylene (LLDPE) and wood flour as the core.

You'll also find cellular PVC and plastic lumber (HDPE—high-density polyethylene) decking, both of which install similarly to composite deck boards. limited palette of colors; a simple, repetitive grain pattern; and a smooth or combed finish, you'll find a variety of low maintenance, lower-cost products that meet your needs.

Photo: Composite decking isn't bulletproof, but it does have several advantages over most wood species. Installed According to Stark, the strongest and stiffest of the three is PVC, followed by polypropylene, high-density polyethylene, and then low-density polyethylene. All things being equal,

All other things being equal, a plank made from PVC or polypropylene will be noticeably stiffer than one produced with low-density polyethylene. Decking made from polypropylene can span up to 24 inches while a polyethylene-based deck board will span only 16 inches. The plastics weather differently,

In general, composite decking is manufactured from wood fiber and plastic to form a plank that requires less maintenance and typically has a longer lifespan than natural wood decking. Composite decking is made from one of several polymers—polyethylene (low-density or high-density), polyvinyl chloride