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近年来,世界一些主要粉煤灰利用国家相继定法,建立专业研究机构和行业管理协会,鼓励粉煤灰的利用,粉煤灰已从过去堆置为主转变为再循环和再利用,粉煤灰综合利用已成为一种有利可图的行业,在建筑、建材等许多领域形成了一定的规模,产生了可观的经济效益。长期以来,我国各级政府十分重视粉煤灰的综合利用工作,制定了一系列优惠政策,对粉煤灰综合利用的技术研究开发进行了大力支持。本文针对粉煤灰及其制品在工程中具体应用,论述了粉煤灰应用的广阔前景。
In recent years, some of the world’s major fly ash utilization countries have been set the law, the establishment of professional research institutes and industry management associations to encourage the use of fly ash, fly ash from the past as the main change into recycling and reuse, pf Comprehensive utilization of ash has become a profitable industry, which has formed a certain scale in many fields such as construction and building materials, which has produced considerable economic benefits. For a long time, our governments at all levels attach great importance to the comprehensive utilization of fly ash, developed a series of preferential policies, and vigorously supported the technological research and development of the comprehensive utilization of fly ash. In this paper, the application of fly ash and its products in engineering, discusses the broad prospects for the application of fly ash.