为庆祝魏玛建筑工程学院建院125周年,定于1985年6月17日—21日在民主德国魏玛(Weimar)召开第九届国际建筑材料和硅酸盐会议。大会的主题是:“为提高建材工业的效益而努力”。这次会议将展望建材工艺发展的现状和发展趋势,并通过国际间的经验交流来促进科学技术的进步。在3天会议期间,将就下列5个议题进行 To mark the 125th anniversary of the establishment of the Weimar School of Architecture and Engineering, the 9th International Conference on Building Materials and Silicates was held in Weimar, Germany, from June 17th to 21st, 1985. The theme of the conference is: “Efforts to improve the efficiency of the building materials industry.” The conference will look forward to the status quo and development trend of the development of building materials technology, and promote scientific and technological progress through the exchange of international experience. During the three-day meeting, the following five topics will be discussed