CURING METHOD FOR SURFACE OF CONSTRUCTION

摘要

PROBLEM TO BE SOLVED: To facilitate the peeling work of a film after a curing term from the surface of a construction by applying an application liquid composed of a film forming polymer and a plasticizer which are dissolved in water to the surface of the construction to form a peelable film through the evaporation of water for curing the surface. ;SOLUTION: An application liquid 5 composed of a film forming polymer 2 and a plasticizer 3 which are dissolved in water 4 is applied to the curing object area of a construction surface in thin film-shape, and a uniform film 7 is formed on the construction surface 1 by drying the application liquid 5 to cure the surface 1, and the film 7 is peeled after curing term. The concentration of the film forming polymer 2 in the application liquid 5 is regulated according to the material of the construction surface 1 and circumferential environmental conditions. The film 7 adheres to the construction surface 1 during the curing term to protect a curing object area from the adhesion of dirty objects 8 or a flaw, and has such characteristics as even in the case where the film 7 peels partially, it is easily stuck again to the construction surface 1 by pressing it against the surface 1.;COPYRIGHT: (C)1997,JPO