Structural wood-plastic composite material shed road wood

The utility model relates a prefabricated layer for cutting block pavement, specifically relates to a prefabricated block which is applicable to the road surface of the park, the resident region, sideway, or bicycle passage. The viaduct wood made from structural compound material provides the utility model a simply-assembled and strong-anti-press material, which can save materials, and the viaduct wood is of a good fire resistance, and is of a hollow structure with an anti-skid surface on the surface. structural compound viaduct wood is environmental friendly, energy-saving and is of a good performance, which can be applied broadly as well as be applied in the broad field.