Rsrc
J-GLOBAL ID:201110078959260222   Research Resource code:5000002476 Update date:Jan. 14, 2005

Manufacturing process of artificial boulders and artificial jewels produced by this process

人工玉石の製造法とその製造によって得られた人工玉石
Owning Organization:
Contact: 田中 正、見目 誠造
Resource classification: Research resource, Research sample, Prototype, etc
Overview:
Artificial boulders were produced as the substitutes
of natural boulders which became increasingly difficult
to be obtained by the River Protection Regulations.
They have the characteristics of hollow internal
structure, light-weight, reinforced fastening,
superior safety and easy processing. The utilization
of wastes of crushed stone and sand drainage meets the
effective use of resources.

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