| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a brick having a humidity adjusting function with a kieselguhr wall material and mortar concrete. SOLUTION: In an urethane rubber or silicone rubber form templated by an aged brick, a toned kieselguhr wall material is cast on the surface layer, and mortar concrete toned in the same color as the wall material is cast at the bottom with a time lag, and curing is performed for several days. After that, releasing is performed. The shape is that of the aged brick, and the surface layer thereof is provided with a function of adjusting humidity and adsorbing a chemical substance. COPYRIGHT: (C)2004,JPO&NCIPI
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