摘要
通过对高效减水剂的吸附量,活性物含量和ζ电位的测定,结合高效减水剂的作用机理,分析了造成坍落度损失的原因,指出了氨基磺酸系减水剂是一种较好的高性能减水剂。
By way of determination of active matter content, adsorption amount and ζpotential of four different superplasticizers and in the light of the effect mechanism of superplasticizers, analysis was made of the cause for slump loss and sodium sulfoanatephenol formaldehyde was proved to be the best superplasticizer out of the four.
出处
《化学建材》
CAS
北大核心
2003年第5期47-49,共3页
Chemical Materials for Construction
