| 摘要 |
PROBLEM TO BE SOLVED: To efficiently manufacture a PC panel even at a narrow building site. SOLUTION: A stacking type manufacturing method for the PC panel comprises the steps of molding the PC panel P1 on a water absorbable sheet 13 laid on a surface platen 2 made of a concrete, setting a form 3 for molding a PC panel 2 of its upper stage on the previously molded PC panel P1 in a state in which the form is removed, repeating a work for molding the panel in a state in which the sheet 13 is laid, and thereby sequentially molding and stacking the PC panels of upper stages on the PC panel. Thus, since the panels can be molded at the construction site, a transport of a vehicle can be omitted. Curing may be conducted in a short time. A term of a construction can be shortened.
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