| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive tape for aging concrete which covers the surface of concrete easily and surely when aging the concrete, generates no deterioration during a term necessary for the aging and, further, easily perform a removal thereof and to provide a concrete aging operation which shortens an operation time and reduces an operation load in laying the concrete, does not require a specified worker for aging such that the quality of concrete can be surely enhanced without a skilled worker only if the surface of concrete is covered with the adhesive tape and is excellent in operational efficiency. SOLUTION: This adhesive tape 5 for aging concrete comprises a substrate layer 1 and an adhesive agent layer 2 which is disposed on one surface and, therein, the maximum load F which is gained by the product of tear strength TR and thickness t of the substrate layer 1 is generally 5-40 N.
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