| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat insulation material for a wall for a wooden framework structure, which is made of one kind of synthetic resin foam and which is prepared at a construction site and can be inserted between any vertical frame materials having different inner dimensions even when a wall framework constructed in a wooden framework structure contains different distance sizes of inner dimensions between vertical frame materials. <P>SOLUTION: A heat insulation material 10 for a wall, which is made of a synthetic resin foam, is inserted between vertical frame materials in a wall framework 2 constructed in a wooden framework structure using a square bar of a breadth B and a depth K(>B) as a base material, with an inner dimension of a general part between the vertical frame materials being A. The heat insulation material 10 has one or more V-shaped division grooves 21 to 25 extending longitudinally and opened toward rear face sides, and the breath of a front face side thereof is a1(<A) while the breath of the rear face side is a2(>A). Moreover, a heat insulation material 50 for a partial wall, which can be inserted into a non-general part between the vertical frame materials having an inner dimension Ax(<A) different from the inner dimension of the general part between the vertical frame materials, by removing a part from any of the V-shaped division grooves 21 to 25. <P>COPYRIGHT: (C)2013,JPO&INPIT |
