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1979年12月至1980月1月间,我们在首钢五锅炉房扩大制粉间装配式钢筋混凝土框架冬季施工中,用硫铝酸盐水泥冷混凝土浇灌梁柱接头,取得了较好效果,现将试验和施工情况介绍如下。
Between December 1979 and January 1980, we used the sulphoaluminate cement cold concrete to water the beam-column joint in the winter construction of the expanded steel-making room-type reinforced concrete frame in the five boiler rooms of Shougang and obtained good results. The test and construction are described below.