Polymeric compositions and methods for making construction materials from them

摘要: Polymeric composites are described that can be formed into articles of construction to replace similar wood and concrete. The comprise a polymer component comprising polyolefins preferably obtained as waste or recycle; rubbery polymeric from disposed tires; reinforcing filler mica. mica is the expanded variety allow for reduction in density over containing traditional evaporation volatile compounds initially contained within different components, primarily component, allows production having foamed inner core which cell structure has not been achieved through use CO2 generating foaming agents. Processes forming provided include both extrusion molding techniques.