【摘要】 本文介绍了国内高性能轻集料的生产状况;指出应加强轻集料混凝土的耐久性研究,应拓宽高性能轻集料混凝土应用的领域;通过试验指出配制免振捣自密实混凝土的可行性;指出开发新掺合料的几个途径。更多还原

【Abstract】 The paper introduces the production situation of high performance lightweight aggregate(HPLA),stresses durability of high performance lightweight aggregate concrete(HPLC),should be investigated strongly and HPLC should be implied more widely,and refers to the possibility of manufacturing selfcompacting lightweight aggregate concrete(SCLC) and some ways of developing new additions.更多还原