Novel prefabricated concrete stair mold manufacturing method

The invention discloses a novel prefabricated concrete stair mold manufacturing method. The manufacturing method comprises the following steps of 1, manufacturing a stair mold; 2, assembling the mold;3, conducting stair pouring; 4, conducting maintenance and regularly introducing steam to conduct curing and water make-up to complete maintenance; and 5, conducting demolding. According to the novelprefabricated concrete stair mold manufacturing method, the stair pouring mold and a maintenance mold are provided, and the stair surface of the pouring mold is formed by assembling a movable mold and a fixed mold; and accordingly, the demolding efficiency can be improved, and a stair is not likely to be damaged during demolding. 本发明公开了一种新型预制装配式混凝土楼梯模具制造方法，所述制造方法如下：第一步，制造楼梯模具，第二步，模具组装，第三步，楼梯浇筑，第四步，养护，养护时，定时通入蒸汽进行固化和补水，完成养护；第五步，脱模，本发明的新型预制装配式混凝土楼梯模具制造方法，提供楼梯浇筑模具和养护模具，浇筑模具其阶梯面采用动模具和定模具相互组装构成，从而能够提高脱模效率，脱模时不易损失楼梯。