摘要
通过研究不同配合比的磷酸镁水泥(MPC)混凝土材料,测试其坍落度、扩展度及强度。研究表明:随着浆体体积的增大,混凝土拌合物和易性逐渐提高。随着养护龄期的增长,MPC混凝土强度随之增长。随着胶骨比的增加,MPC混凝土的强度先增长后降低。
Different mix proportion of MPC concrete is studied,slump,expansion and strength are tested. Research shows that: with the increase of slurry volume,concrete workability gradually increased,the strength of MPC concrete increases with the increase of age. With the increase of the ratio of cement,the strength of MPC concrete decreases after the first increase.
出处
《施工技术》
CAS
北大核心
2015年第S2期497-498,共2页
Construction Technology
关键词
磷酸镁混凝土
配合比
坍落度
扩展度
力学性能
magnesium phosphate concrete(MPC)
mix proportion
slump
expansion
mechanical properties