To provide a heat-insulating waterproof structure and a heat-insulating waterproofing method for a structure using a resin foam excellent in heat resistance.
This heat-insulating waterproof structure 1 comprises: a heat insulating material 3 which is superposed on the bed 2 of the structure; a fixing fitting 4 in which a heat-sealing material is provided on a surface exposed on the front side of the heat insulating material 3 and which is anchored to the bed 2 so as to fix the heat insulating material 3 to the bed 2; and a rubber sheet 5 which is superposed on the heat insulating material 3 and bonded to the fixing fitting 4 by means of the heat-sealing material. The heat insulating material 3 is constituted by foaming a resin composition which contains a copolymer (A) consisting of an aromatic vinyl unit, an unsaturated dicarboxylic anhydride unit and an N-alkyl-substituted maleimide unit, and a copolymer (B) consisting of an aromatic vinyl unit and a vinyl cyanide unit.
KOBAYASHI HIROSHI
YAMADA NAOAKI
MAKINO YOSHIHARU
MITSUBOSHI BELTING LTD
| JP2005180141A | 2005-07-07 | |||
| JPH0425532A | 1992-01-29 |
Tomohiro Matsuda