摘要
采用棉绒纤维为原料，通过高分子化学反应手段，合成具有不同分子量和取代度的纤维素硫硫酸酯，并系统地研究了它们对水泥混凝土各项性能的影响及其作用机理。
Cellulose sulphates with different degree of substitution and molecular weight were prepared by means of high molecular chemical reaction using linters as raw mate-rials. Study was made of the effects of them on properties of cement or concrete and their mechanism systematically.
出处
《化学建材》
1996年第2期73-75,共3页
Chemical Materials for Construction
基金
广东省自然科学基金
关键词
混凝土
外加剂
棉绒纤维
抗压强度
制取
cellulose sulphate concrete additive fluidity compressive strength
