To provide a heat insulation structure excellent in the same heat insulation level, sound insulation level, non condensing property, fire resistance as the case that urethane foam is sprayed onto the indoor side face of a base member.
A heat insulation material layer is formed on the indoor side surface of the base member separating the indoor side of the building from the outdoor side, a board material is attached to the indoor side surface of the heat insulation material layer through an adhesive to form the heat insulation structure. The heat insulation structure has a feature in that the heat insulation material layer is formed of the heat insulation composition including 100 pts. wt. of cement, 4 or more pts.wt. of foam organic resin powder, 5-300 pts.wt. of inorganic aggregate, 1-50 pts.wt. of organic binder, and 1-50 pts.wt. of fiber.
TAKAHASHI KOICHIRO
YAMADA MASAKI
KARUGA HIDETO
SK KAKEN CO LTD
Kakehi Yuro
Takeshi Ohara
Kenji Saito
Jun Fujii
Hitoshi Seki
Mutsuko Nakano