Curbstone back plain concrete efficient construction method

The invention relates to a curbstone back plain concrete efficient construction method and relates to the field of building construction. The curbstone back plain concrete efficient construction method comprises steps that curbstone pretreatment is conducted, specifically, the curbstone back is cleaned; pouring is conducted, specifically, a movable construction tool is adopted for construction, the construction tool comprises a fixing frame, the fixing frame is in sliding connection with the curbstone, a formwork is arranged on the fixing frame, a pouring area is arranged between the formwork and the curbstone, concrete is poured into the pouring area, and after the concrete is initially set, the concrete is poured into the pouring area; and the construction tool is moved to the next construction position, pouring is continued, and the steps are repeated till pouring of the plain concrete on the back of the curbstone is completed. The construction method has advantages of being convenient to use, high in cons