| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat insulating structure of an exterior wall capable of improving a heat insulation property by decreasing the ratio of a heat bridge when the heat of the exterior wall of a house is insulated, simplifying the air- tightness treatment in a connecting section of a thermal insulating material and, at the same time, decreasing the heating influence on a gap occurring in the connecting section of the thermal insulating material. SOLUTION: For the heat insulating structure of the exterior wall consisting of an ALC panel 1 (concrete slab), a spacer 3 is placed between the ALC panel 1 and a heat insulating plate 4 consisting of a phenol resin foam to ensure an air space 6. The spacer 3 is formed of the phenol resin foam, and the spacer 3 is placed by corresponding to a joint of the heat insulating plate 4. The spacer 3 is placed between a column 1 for constituting a skeleton and the ALC panel 1, the end face of the heat insulating plate 4 is opposed to a column 12 and, at the same time, the end is connected to the spacer 3. The end of the heat insulating plate 4 is connected to the column 12 with an air-tight tape 13. |
