摘要
介绍了液体混凝土外加剂中碱含量的测定方法。对不同浓度范围液体外加剂被测溶液的制备作了具体规定 ,避免被测溶液浓度过稀或过浓带来的误差 ,保证了测定的准确性。
In this paper the alkali measurement method is introduced for liquid concrete admixture as well as the preparation specifications of measured liquid with different concentration range in order to avoid the errors caused differences in concentration to ensure the accuracy.
出处
《山西建筑》
2003年第11期57-59,共3页
Shanxi Architecture
关键词
混凝土
液体外加剂
碱含量
测定
liquid admixture, alkali content, measurement method
