Possess dew condensation prevention function fire-resistant canning structure and the fire-resistant canning construction method

摘要

PROBLEM TO BE SOLVED: To provide a fireproof covering structure with a condensation prevention function that prevents the generation of condensation on the member surface of a steel frame or the like, improves waterproofness for maintaining fireproof performance, and can be subjected to facing, and a fireproof covering method. ;SOLUTION: In the fireproof covering structure with a condensation prevention function, an expanded fireproof coating layer being formed on the surface of a structure by expanded fireproof coating from a structure side, and a condensation prevention coating layer being formed by condensation prevention coating are laminated. The condensation prevention coating is made of synthetic resin emulsion and inorganic porous filler, and water absorption polymer is preferably added to the condensation prevention coating. The inorganic porous filler is preferably diatomaceous earth. Also, the condensation prevention coating can contain coloring and whitening pigments for coloring, and the fireproof covering structure can be finished to arbitrary color tone.;COPYRIGHT: (C)2001,JPO