HEAT RESERVE RESTRAINING BLOCK

摘要

PROBLEM TO BE SOLVED: To provide a heat reserve restraining block capable of continuing the restraining effect of a temperature rise in a surface. SOLUTION: A surface layer 4 is arranged on a concrete block 5 being a base layer. The surface layer 4 is formed of a solidified layer mainly composed of calcium carbonate. An infrared ray is reflected by the surface layer 4, to minimize a rise in reserving heat of the heat reserve restraining block 1. COPYRIGHT: (C)2005,JPO&NCIPI