对于钢模具而言，首先就是防止模具生锈，在使用模具之前要涂一层润滑油，有利于脱模的同时还可以养护模具，还有就是防止雨淋，雨水会对模具产品有腐蚀作用，所以模具不用的时候尽量放进仓库。模具使用完之后要及时清理干净混凝土，以免下次使用时影响脱模
For steel mould, the first thing is to prevent the mould from rusting. Before using the mould, a layer of lubricating oil should be coated. It is beneficial to demoulding and maintaining the mould at the same time. Also, it is to prevent rain, which will have a corrosive effect on the mould products. Therefore, when the mould is not used, it should be put into the warehouse as far as possible. After the mold is finished, clean the concrete in time, so as not to affect the mold release next time.