CaO增强复合胶凝材料的性能

郭磊, 王泽坤, 郭利霞, 陈平平, 汪伦焰, 李明儒, 王卫凯

Performance of CaO Reinforced Composite Cementitious Materials

GUO Lei, WANG Zekun, GUO Lixia, CHEN Pingping, WANG Lunyan, LI Mingru, WANG Weikai

表2 原材料化学成分(质量分数,%)

Table 2 Chemical composition of raw material (%, mass fraction)

Composition CaO Fe2O3 SO3 Al2O3 MgO SiO2 K2O Na2O LOI(Loss-on-Ignition) Cement 51.27 3.65 2.46 9.25 4.98 24.13 0.79 1.95 3.55 Slag 0.57 1.94 - 24 1.22 47.6 7.43 - 2.43 Fly ash(FA) 4.64 4.92 - 27.70 1.06 56.82 2.50 1.19 2.17