摘要
选用低值原料，通过优化合成条件和合理复配等途径，研制了一种价格较低的早强减水剂。
A kind of low cost early-harden water reducer by using special synthesis condition,low prize materials and reasonable compound prescription was developed.It has high value of popularization.
出处
《山东建材学院学报》
1994年第3期56-58,共3页
Journal of Shandong Institute of Building Materials
关键词
混凝土
外加剂
减水剂
磺化反应
concrete additive
water reducer
sulphonation
