MgCl2溶液浓度对镁水泥混凝土优选配比强度的影响

Influence of MCS Concentration on Strength of Magnesium Oxychloride Cement Concrete with Optimally Designed Mixture Proportion

中文关键词:  浓度  镁水泥  混凝土  配合比  抗压强度  微观机理

英文关键词:Conontration  Magnesium oxychloride cement  Concrete  Mixture proportion  Strength  Micromechanism  

中文摘要:

      MgO/MgCl2摩尔比对镁水泥混凝土强度有显著影响,实验中改变反应物掺量以寻求最优配比,并在最优配比基础上讨论MgCl2溶液浓度对镁水泥混凝土强度发展的影响.实验证明,提高MgCl2溶液浓度在一定范围内会增强镁水泥混凝土抗压强度.运用SEM和XRD等手段进行微观分析证明,MgCl2溶液浓度对生成物的微观结构有影响.

英文摘要:

      MgO/MgCl2 mole ratio prominently influences the strength of Magnesium Oxychloride Cement Concrete the optimum mix proportion is presented by using different mole ratio in experiments.The influence of magnesium chloride solution(MCS) concentration on concrete strength development is discussed basing on the presented mix proportion.The result shows that raised MCS concentration can improve the concrete strength to a certain extent,the influence of concentration shift on the micro-structure of the products is ...