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此“大纲”是日本的第一个在建筑中防止石棉飞扬的大纲。“大纲”中规定在拆除一般楼房或住宅时,必须采取防止石棉飞扬的对策,而且在拆除过程中,要不断监测石棉的浓度。其具体内容为:(1)在拆除及改建施工之前,应对含有石棉的建筑材料的情况进行调查;(2)在作业中一定要注意撒水等,使含有石棉的材料湿润化;(3)研究对含有石棉的建筑材料进行整体拆除,而不予破坏。
This “outline” is Japan’s first outline to prevent asbestos from flying in buildings. The “Outline” stipulates that countermeasures must be taken to prevent the asbestos from flying during the demolition of general buildings or houses, and the concentration of asbestos should be continuously monitored during the demolition process. The specific contents are as follows: (1) Before the demolition and reconstruction of the construction, the construction materials containing asbestos should be investigated; (2) Water must be sprinkled during operations to moisten the materials containing asbestos; (3) Research The overall removal of building materials containing asbestos is not impaired.