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西安市粉煤灰陶粒中间试验线,经过近三年的调试和运转,生产了约5000立米陶粒。今年三月,国家建委建筑科学研究院和陕西省建委召开了该线的鉴定会议。会议认为该中试线是以粉煤灰为主要原料生产陶粒的,符合充分利用工业废渣,发展轻质、高强、多功能新型建筑材料的方向。该线所采用的三项新工艺:
The intermediate test line of fly ash ceramisite in Xi’an City has produced approximately 5,000 cubic meters of ceramsite after nearly three years of commissioning and operation. In March of this year, the National Construction Science Research Institute and the Shaanxi Provincial Construction Committee held an appraisal meeting for the line. The meeting considered that the pilot line was based on fly ash as the main raw material for the production of ceramics, and it was in line with the full use of industrial waste residue and the development of lightweight, high-strength, multi-functional new building materials. Three new processes used in this line: