Fiber reinforcing materials for civil engineering construction, methods of manufacturing such materials, and civil engineering construction materials containing such materials

摘要

The present invention relates to a fibrous reinforcing material for civil engineering construction, which is obtained by fixing a metal oxide, a metal hydroxide and a metal hydroxide to a fibrous material, which is practical as a substitute for asbestos, and is characterized in that a fibrous material is immersed in a metal salt, . This material is mixed with inorganic refractory materials and is used for civil engineering construction materials to produce molded plates and the like.