3.集料的大中心质效应很多大中心质均具有上述的基本效应(例如密实度、粘度等的变化)。下面讨论几种效应较明显的集料如碳酸盐集料、沸石岩和氧化硅集料。国内外研究者对于这些集料的界面作用,已进行了一些研究试验,可供今后逐步深入研究集料的大中心质效应时的参考。 (1)建材研究院王幼云、童三多等对碳酸盐微集料的快硬机理进行过 3. Large Center Mass Effect of Aggregates Many large center masses have the above basic effects (such as changes in density, viscosity, etc.). Several more effective aggregates such as carbonate aggregates, zeolitic rocks, and silica aggregates are discussed below. Researchers at home and abroad have conducted some research experiments on the interfacial function of these aggregates, which can be used as a reference for gradually studying the large central mass effect of aggregates in the future. (1) The rapid hardening mechanism of carbonate micro-aggregates was studied by the Institute of Building Materials such as Wang Youyun and Tong Sanduo.