| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple stone bath device which is simple and low cost, and can provide an activation effect of a physiological function by a mineral component or the like. SOLUTION: In the simple stone bath device 1, a warm water pipe 3 is arranged between protruded lines 22 on the floor of a container 2 for freezing, a boiler 5 for circulating and supplying warm water at a proper temperature to the warm water pipe 3 is disposed, and the warm bath multi-layer body 4 having a base layer 40 and a mineral layer 41 is supported by the protruded lines 22. The construction such as concrete placing, burying of the warm water pipe or the like which is basic for construction of the stone bath is not necessary for this simple stone bath device 1. Also, since the warm water pipe 3, the warm bath multi-layer body 4 and the like can be arranged in the container 2 for freezing at a factory or the like, and carried to a construction site, the construction period at the construction site becomes short. By this, the stone bath device can be simply realized at a low cost. COPYRIGHT: (C)2005,JPO&NCIPI
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