| 摘要 |
PROBLEM TO BE SOLVED: To lay a specified porous ceramic base on a folded-plate roof on which an irregular roof material is arranged so as to reduce the indoor temperature in summer and to exhibit a heat insulation effect of suppressing heat discharge of the heating in winter while securing air flow and to enable long-term use of the porous ceramic base.SOLUTION: A porous ceramic base 1 is laid to stretch between protrusions 11a and 11a in a folded-plate roof 11 on which an irregular roof material is arranged. The porous ceramic base 1 on which a fleshy plant 3 is planted may be used for the porous ceramic base 1. |
