| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete curing sheet which can be simply and surely stuck on the surface of concrete to be cured without needing removal working and can simplify the curing working of placing concrete. SOLUTION: On the concrete curing sheet 1 wherein an aliphatic polyester resin is made a main component and which is formed by a film decomposed by alkali of concrete, a rewetting adhesive is applied on the surface of the film, which is formed in the form of a bag, and further a plurality of small adhesion parts 3 fusion bonding the upper side part 2a and the lower side part 2b of the film formed in the form of the bag are provided.
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