MANUFACTURING METHOD FOR BUILDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for a building material made from a fiber-reinforced plastics which does not necessarily require a coating process in applying a mat finishing and can keep a consistent surface appearance for a long term. SOLUTION: The manufacturing method for manufacturing the building material consisting of the fiber-reinforced plastics by molding a molding material composed of a reinforcing fiber material and a resin component is provided. The mat finishing is applied by roughing a surface of the building material at molding.