Composite building materials from recyclable waste

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524494, 238 84, 238 91, 428241, 428384, C08K 340, E01B 300, B32B 1704

Patent

active

059169320

ABSTRACT:
A composite building material is disclosed produced from recycled materials. The composite building material is composed of an extruded mixture of high density polyethylene and a thermoplastic coated fiber material such as fiberglass. The resulting material has increased strength and is useful in high stress applications such as railroad ties.

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