| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a plurality of resin concrete flat plates, curved plates or crooked plates at once. SOLUTION: The same inner peripheral shaped forms 2 are disposed in an array by making an edge plate 1 passing clearance t lie between them. Synthetic resin ready mixed concrete 3 is cast into the forms 2. The edge plate 1 is slid along the clearance t in the forms 2 prior to self cure of the ready mixed concrete 3. The concrete 3 is self-cured in a condition wherein the ready mixed concrete 3 is divided with the edge plate 1. Thereafter, the edge plate 1 is separated from the self-cured concrete.
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