论文部分内容阅读
蒸压加气温凝土是一种轻质多孔的新型混凝土。它是用胶结料(水泥或磨细的生石灰)、含硅材料(磨细的砂、粉煤灰、炉渣等)、水及少量加气剂配制并经8～12个大气压的蒸气养护而制成的。一九六二年以来,我们和建筑工程部建筑科学研究院、北京市矽酸盐制品厂等单位协作,发扬自力更生、奋发图强、敢想敢干的革命精种,科研人员在缺乏关键性资料和设备的条件下,深入工厂、深入工地同工人相结合,终于试制成功容重为700公斤/立方米、标号为50公斤/平方厘米的蒸压加气混凝土。目前,北京市矽酸盐制品厂已经正式生产一般的加气混凝土的预制构配件了。
Autoclave and air temperature soil is a kind of lightweight, porous new type concrete. It is prepared by cementing (cement or ground quicklime), silicon-containing materials (ground sand, fly ash, slag, etc.), water, and a small amount of air-entraining agent and cured by steam of 8 to 12 atmospheres. Into the. Since 1962, we have collaborated with the Building Research Institute of the Ministry of Construction and Engineering, Beijing Furantate Products Factory, and other organizations to carry forward the revolutionary fine seeds of self-reliance, hard work, and daring to work hard. Researchers are lacking in critical information and Under the conditions of the equipment, the factory was deeply integrated with the work site and the workers. Finally, the autoclaved aerated concrete with a test weight of 700 kg/m3 and a code of 50 kg/cm2 was successfully manufactured. At present, the Beijing phthalate product factory has officially produced general aerated concrete prefabricated components.