METHOD OF CONTROLLING HORIZONTALITY CONCRETE FLOOR OF STEEL HOUSE

摘要

PURPOSE: A method of controlling the horizontality of a concrete bottom of a steel house is provided to shorten constructing time and to reduce manpower consumption. CONSTITUTION: After pouring concrete, a horizontal measuring instrument measures the horizontality of a concrete bottom(1) without removing a mold(2). The difference in height is indicated on the mold, and a pseudo-structure(3) is installed to fill in a gap with mortar(4) beside the mold. Finally, the mold and the pseudo-structure are released after the mortar is pressurized by a roller and hardened.