old square hollow double-sided groove
Wood plastic flooring is a new type of environmental - friendly wood plastic composite product . In the production of high - density fiber board , add recycled plastic through gran ulation equipment to make wood plastic composite material , and then extrusion production group into wood plastic floor .The main materials of wood plastic outdoor floor are PE and wood powder or bamboo powder . After adding additives and high - speed mixing , grain is made , and then using extr uder . Such floor can be used for landscape , villas and other outdoor platforms .