| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for renovating heat insulation and a heat insulation panel for renovating heat insulation, capable of performing simple renovation with high heat insulation effect. <P>SOLUTION: A new window frame 14 is attached so as to project toward the indoor side P of an existing outer window 11 surrounded by a wall 1, and a sash 12 is assembled into the new window frame 14 to constitute a double window 10 for renovation. During the renovation, an insulation panel 20 is constructed to fill in the gap between a portion 18 of the new window frame 14 projecting toward the indoor side P and the wall 1. A plurality of horizontally extending batten cleats 23 are arranged at predetermined intervals in vertical direction, and rectangular heat insulator 21 is arranged between the batten cleats 23 to constitute a heat insulation face plate 24. A plate 22 is fixed to the surface of the heat insulation face plate 24 on the indoor side P, so that the heat insulator 21 and the plate 22 are integrated. <P>COPYRIGHT: (C)2012,JPO&INPIT |
