SURFACE TREATMENT SHAPE EVALUATION SYSTEM AND SURFACE TREATMENT SHAPE

摘要

A surface treatment shape evaluation system, wherein, when the amount of irregularities on the surface of an existing deposited concrete is measured at specified pitches by a measuring device (10) after surface treatment, the measured amount of irregularities is collected automatically by a CPU (21) and the characteristic amount of the surface treatment shape of the existing deposited concrete is calculated, the characteristic amount calculated by the CPU (21) is compared by the CPU (21) with the characteristic amount of an ideal surface treatment shape pre-stored in a data ROM (22) so as to obtain the evaluated results of the surface treatment shape automatically, and the evaluated results can be confirmed immediately by displaying them on a display device (40) or printing out by a printer (50), the ideal surface treatment shape being a shape wherein the averaged height of irregularities on the surface of the existing deposited concrete is 13 to 35 % of the maximum particle size of aggregate, the ratio of slant length on the surface of the existing deposited concrete is 1.13 or more, and the irregularities of 2 mm or larger in height account for 14 % or more.