蒸汽养护是生产混凝土构件的主要工艺环节之一。一般常在养护坑(室)中进行间歇蒸养,这种工艺除了存在占地大、劳动条件差等缺点外,由于问歇蒸养,必须反复加热养护室,造成了较大的热量损失;而且,分批养护构件,延长了模板周转时间,限制了生产效率的提高,也难以实现混凝土构件的全线流水生产。 Steam curing is one of the main process steps for producing concrete components. Usually in the maintenance pit (room) in the intermittent steaming, this process in addition to the existence of large areas, poor working conditions and other shortcomings, due to break steam curing, must be repeatedly heating the curing room, resulting in a larger heat loss; Moreover, maintaining the components in batches prolongs the template turnaround time, which limits the improvement of production efficiency and makes it difficult to achieve full-line flow production of concrete components.