外加剂后掺法在恰甫其海水利枢纽2^#桥施工中的应用  

Latter admixture experiment was used in the qiafuqihai water pivotal project 2nd bridge' construction

作　　者：高建新 贺传卿 王怀义 莎吉达 吐尔洪 杨桂权 

机构地区：[1]新疆水利水电科学研究院,新疆马鲁木齐830000

出　　处：《混凝土》2004年第4期79-80,共2页Concrete

摘　　要：　本文通过对外加剂进行先掺法与后掺法的对比试验,最终选用后掺法进行了工程应用,解决了坍落度损失过快的问题,解决了外加剂与水泥不相适应性的问题。This text contrasts the admixture experiment of first admixing method and latter admixing method.At last,the second method was applied and solved the problem that slump loses quickly and the problem that admixture and cement are not suitable for each other.

关 键 词：坍落度损失 先掺法 后掺法 

分 类 号：TU528.042[建筑科学—建筑技术科学]