Construction method for controlling concrete elevation and reinforcing steel bar protective layer thickness

• Main Authors: ZHANG KUNLIANG, DOU BIN, LI DONGCHEN, LI YUCHEN, ZHANG FUXIANG, LIU CE, ZHANG DONGFENG, YANG YUPENG, SUI XIWEI, BAI JIEYING, ZHANG TIEZHU, GUO DONG
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2024
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDING MATERIALS; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; STRUCTURAL ELEMENTS

The invention relates to building construction, in particular to a construction method for controlling the elevation of concrete and the thickness of a steel bar protective layer. Comprising the following steps that S1, a rectangular concrete cushion block is prefabricated, a mounting hole is formed in one end of the rectangular concrete cushion block, and an arc-shaped groove is formed in the other end of the rectangular concrete cushion block; s2, manufacturing an elevation monitoring rod, and smearing a mark on the top of the elevation monitoring rod; s3, the lower end of the elevation monitoring rod is inserted into the mounting hole; s4, the grooves of the rectangular concrete blocks are placed at the bottoms of the bound steel bars; s5, concrete is poured, and the mark of the elevation monitoring rod is observed in the pouring process; and S6, the step S5 is repeated, so that the height of the poured concrete is parallel to the red coatings at the top ends of the elevation monitoring rods on all the rec