养护方式对发泡水泥力学性能的影响研究

Study on Influence of the Mechanical Properties of Foam Cement by Different Curing Methods

试验分别采用标准养护、自然养护、干热养护及蒸汽养护对水泥发泡力学性能进行研究。研究结果表明:干热养护对水泥发泡早期强度发展有利,后期强度增长较慢;而经蒸汽养护的水泥发泡制品,其后期强度明显高于其他养护的制品。

The mechanical properties of foam cement was tested by standard curing method; natural curing method; dry-heat curing method and steam curing method. The results reveal that dry-heat curing method enhances the early strength of foam cement, while the later strength of foam cement grows slowly. Foam cement with steam curing method has a higher later strength than other maintenance methods.