CONSTRUCTION METHOD FOR CONCRETE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a construction method for a concrete structure, which can more reliably suppress intrusion of water into a concrete floor slab.SOLUTION: A construction method for a concrete structure, which comprises a concrete slab and a pavement layer provided in an upper part of the concrete slab, includes the steps of: forming an adhesive layer 3 by applying an epoxy resin-based adhesive onto a top surface 1a of the concrete slab 1; forming an FRCC layer 4 on a top surface of the adhesive layer 3; and forming an asphalt layer 5 as the pavement layer on a top surface of the FRCC layer 4. The FRCC layer 4 is formed without installation of a waterproof layer on the concrete slab 1. The FRCC layer 4 prevents water penetration into the concrete slab 1.