The building material null humidity buffer effect building material backing material which possesses the humidity buffer effect and

摘要

PROBLEM TO BE SOLVED: To provide a building material which is excellent in humidity conditioning properties (moisture adsorbing/desorbing properties) and adsorbing/ decomposing properties of a volatile organic compound such as formaldehyde.;SOLUTION: The building material is obtained by coating a substrate of a humidity-conditioning building material with a water-based emulsion paint containing moisture conditioning inorganic powder supporting titanium oxide having photocatalytic activity.;COPYRIGHT: (C)2002,JPO