Assembly type concrete roughness detection method

• Main Authors: KUANG BINGTIAN, LIU LICHUANG, LIU JUNWEI, LONG YAOJIAN, HUANG ZHIWEI, XIAO YAN, DENG JINSHANG
• Format: Patent
• Language: Chinese; English
• Published: 19.05.2020
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses an assembly type concrete roughness detection method. The method comprises the following specific steps: dividing a to-be-detected surface of a test part into at least four rectangular to-be-detected areas; a sealing fence is arranged along the edge of the to-be-detected area; blending silica gel and a curing agent; carrying out vacuum pumping and bubble discharging operation on the blended mixed solution; pouring the vacuumized and debubbled mixed solution into an area to be detected; after the silica gel is solidified, a reverse mold is formed, the sealing enclosure is taken down, and the reverse mold is taken down; the reverse mold is cleaned and dried; measuring the height h1 of the reverse mold; according to a formula H = V/S; calculating the theoretical heighth2 of the reverse mold; estimating the roughness of the surface to be detected according to the percentage of the difference between the actual height h1 and the theoretical height h2 in the theoretical height h2; according