摘要
研究了不同细度、不同掺量的石灰石对磷铝酸盐水泥 (PALC)水化性能的影响 ,并与硅酸盐水泥进行比较 ,进一步分析了石灰石对磷铝酸盐水泥的作用机理。通过对试体强度的测试 ,以及利用XRD、SEM等多种测试手段对其水化行为进行分析 ,结果表明 :一定细度和掺量的石灰石PALC的早期力学性能有一定的提高 ,对后期强度无不利影响 ;石灰石的细度。
The influence of fineness and content of limestone on the hydraulic properties of phosphoaluminate cement has been investigated. By means of XRD and SEM techniques and through the testing of strength, the hydraulic mechanism of phosphoaluminate cement mixing limestone has been analyzed. Experimental results show that different fineness and amounts of limestone have positive influence on the early strength of phosphoaluminate cement. At the same time, the fineness and additive of limestone have a matching relation to the fineness of PLAC.
出处
《济南大学学报（自然科学版）》
CAS
2003年第4期309-311,共3页
Journal of University of Jinan(Science and Technology)
基金
国家科技部国家重点研究发展规划 ( 973计划 )资助项目 ( 2 0 0 1CB610 70 2 )
关键词
磷铝酸盐水泥
水化性能
石灰石
phosphoaluminate cement
hydration properties
Limestone
