| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an outer spread heat insulation structure and an outer spread heat insulation method of a wooden building, capable of holding an outer wall over a long period, simplifying construction work, reducing cost, and improving fire resistance and heat insulation performance, by constituting the outer wall without using a backing material.SOLUTION: The outer spread heat insulation structure comprises structural plywood 15 installed on the outside of a structural material 13, a plurality of pressure-resistant heat insulation materials 16 fixed at a predetermined interval in the substantially horizontal direction to an outer surface of the structural plywood 15, an outer spread heat insulation material 17 fixed to an outer surface of the structural plywood 15 in a clearance-nonexistent state between the pressure-resistant heat insulation material 16 and itself and a furring strip 20 fixed to the structural material 13 by a fixing machine screw 19 from the outside of the pressure-resistant heat insulation material 16 and the outer spread heat insulation material 17.</p> |
