摘要
我国火电厂燃煤产生的SO2占全国大气中SO2总排放量的50%,给城市空气环境造成了污染。脱硫石膏砌块则是以火电厂的废弃物脱硫石膏为主要原料的新型墙体材料,具有隔声、隔热、防火等优点,是一种新型的绿色环保建材。
The SO2 generated by our heat-engine plants in coal burning occupies 50% of total SO2 emission in the atmosphere all over the whole country, which pollutes the urban air environment. Desulfurized gypsum block is a new wailing material mainly made of waste desulfurized gypsum of the plants and featured with sound insulation, heat insulation and fire prevention. It is a new green building material.
出处
《住宅科技》
2008年第9期45-46,共2页
Housing Science
关键词
脱硫石膏
砌块
绿色建材
desulfurized gypsum
block
green building material
