FIREPROOF HEAT INSULATING BOARD AND FIREPROOF HEAT INSULATING STRUCTURAL BODY

摘要

A fireproof heat insulating board which is formed by loading a slurry in a foamed resin molded object having intercommunicating porosity, in which a hydrate containing crystal water in an amount of 50 kg/m3 or more is generated by causing the loaded slurry to undergo a hydration reaction after being loaded, and in which the surface is at least partially reinforced with at least one type of inorganic fibers selected from a group consisting of basalt fibers and ceramic fibers.