Definition of slag wool in English:

slag wool

noun

mass noun

单词	slag wool
释义	Definition of slag wool in English: slag wool noun mass noun Mineral wool made from blast-furnace slag. 矿渣棉 Example sentencesExamples Most Canadian occupational health and safety laws and regulations are completely inadequate to protect rock wool and slag wool workers from risk. Are rock and slag wool insulation products safe to use? Roxul, a European company, produces a mineral wool insulation containing equal amounts of rock wool and slag wool. Rock and slag wool insulation products play a significant energy-savings role by reducing energy use. If slag wool and other traces of toxic soot are identified, the government has said, it will offer to clean the site and possibly the entire building. In addition, the use of rock and slag wool as a horticultural growing medium has increased in recent years. Thus, the proposed method has not demonstrated the utility of slag wool as a successful signature constituent. Rock wool or slag wool loose-fill insulation is often used for insulating existing walls and ceilings in mobile homes. Most mineral wool made in the United States is actually slag wool.
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