METHOD FOR TREATMENT FOR APPEARANCE OF POROUS CONCRETE

摘要

PROBLEM TO BE SOLVED: To obtain a method for treatment for an appearance of porous concrete, which facilitates construction, and which enables the appearance of the porous concrete to be inexpensively changed into such a natural texture as to be acquired only after a secular change, in a short period of time. SOLUTION: On-site produced soil and the like to be used as a coating material 4 are made to adhere to a surface of aggregate 2 for a structure of the porous concrete 1 by means of an adhesive material 3 using cement milk and the like. Otherwise, the on-site produced soil and the like to be used as the coating material 4 are made to directly adhere to the surface of the aggregate 2 of the cast-in-place porous concrete 1 before the hardening of a binder for the porous concrete 1 immediately after pouring. COPYRIGHT: (C)2005,JPO&NCIPI