| 摘要 |
PROBLEM TO BE SOLVED: To provide a wall body capable of simply carrying out construction work by using the existing wall body and increasing heat insulation property by multiple walling. SOLUTION: The wall body is so constituted that a plurality of plate material supporting frames 2 (2A, 2B and 2C) arranged on wall surfaces Ta of the existing wall body T in the vertical direction or in the longitudinal direction at predetermined intervals are fixed through mounting screw structural bodies 4 giving distances from the wall surfaces Ta and that a plurality of longer plate materials 2 arranged along the wall surfaces Ta are respectively inserted between the plate material supporting frames 2A and 2c (2C and 2B) adjacent to each other to support. COPYRIGHT: (C)2005,JPO&NCIPI
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