RESIN PLATE FOR CONCRETE FORM

摘要

PROBLEM TO BE SOLVED: To provide a resin plate for a concrete form which has high dimensional stability and high board thickness accuracy and withstands recursive placing, and also to provide a concrete form.

SOLUTION: The resin plate comprises a sheet-like substrate material used by being attached to the surface of the concrete form and a cured mater layer of a photosensitive resin having projecting patterns. The swelling rate of the resin plate after the cured matter of the photosensitive resin is immersed for 24 hours at 80°C in an aqueous alkaline solution of a pH 13 is specified to ≤5wt%.

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