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石棉水泥小波瓦是现代铺盖屋顶用的重要建筑材料.每铺盖一百平方米石棉水泥小波瓦屋面,可节省木材1.65立方米,工程造价降低28%以上.生产出大量的质量好、成本低的石棉水泥小波瓦,来满足经济建设的需要是石棉水泥制品工业全体职工一项光荣任务.为了得到质量好的石棉水泥小波瓦,在生产与使用中,提出应加注意的几点意见供有关单位参考. 一、关于石棉加工的问题: 石棉水泥制品厂所用的石棉,都必须经过加工,以提高石棉纤维的松解度,除掉石棉纤维中的砂石和粉尘. 1.石棉纤维松解的目的是为了增大石棉纤维的表
Asbestos-cement wavelet is an important building material for modern roof coverings. Each store covers 100 square meters of asbestos-cemented wavelet tile roof, which can save 1.65 cubic meters of wood and reduce the construction cost by more than 28%. It produces a lot of good quality and low cost. The asbestos cement wavelet tile to meet the needs of economic construction is a glorious task for all employees of the asbestos cement products industry. In order to get a good quality asbestos cement wavelet, in the production and use, put forward several comments that should be noted for the relevant units References I. Problems concerning Asbestos Processing Asbestos used in asbestos cement products plants must be processed to increase the release of asbestos fibers and to remove sand and dust from asbestos fibers. 1. Purpose of release of asbestos fibers It is to increase the table of asbestos fibers