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我们公司所属水泥瓦厂试制无熟料水泥瓦,是根据北京市建筑工程局1956年“石灰、烟灰水泥的试验研究初步报告”及本市建筑工程局试制小型预制构件及瓦的初步经验,并结合抚顺市1956年4月的“灰碴砖技术总结”三项材料摸索试制.
Our company’s cement-tile factory trial-production of clinker-free cement tiles is based on the preliminary study of the “Preliminary Report on Experimental Study of Lime and Soot Cement” by the Beijing Construction Engineering Bureau in 1956 and the preliminary experience of trial construction of small prefabricated components and tiles by the Municipal Construction Engineering Bureau. Combining Fushun City in April 1956, “ash brick technology summary” three materials groping trial production.