| 摘要 |
PROBLEM TO BE SOLVED: To provide the subject structure which little requirs ageing time because of a high curing speed, using a dew condensation preventing material having high fireproof properties itself, having high heat insulating properties as compared with a general inorg. material in spite of interior restriction, having self-adhesiveness, obtaining effective dew condensation preventing capacity becuase dew condensation is not generated on the surface of a material, little generating VOC after execution, especially forming a heat insulating layer free from a joint by spraying and not generating a heat insulating defect. SOLUTION: A dew condensation preventing structure comprises a metal salt crosslinked object of a foamed (co)polymer containing a monomer consisting ofα,β-unsaturated carboxylic acid and, if necessary, other vinyl monomer as a constitutional unit. A dew condensation preventing material 1 obtained by performing foaming along with the polymerization of at least a part of the monomer by (heavy)metal carbonate is bonded to or sprayed on a member having possibility generating dew condensation such as a concrete body. |
