浅谈水利工程中混凝土外加剂应用

摘要

Concrete admixture is the fine chemical product to modify the normal performance of concrete when mixing concrete (including mortar, grout) according to the construction requirements, its dosage is generally not greater than the physiological 5% (except in exceptional circumstances). In hydraulic engineering, the concrete admixture is used increasingly. This paper made a few observations on application of concrete admixtures in hydraulic engineering.%混凝土外加剂是在混凝土(包括砂浆、净浆)拌和时或掺入的一种能对混凝土的正常性能按施工要求而改性的精细化工产品,其掺量一般不大于水泥生理的5％(特殊情况除外).在水利工程中,混凝土外加剂的应用也越来越广泛,本文就水利工程中混凝土外加剂的应用提出了几点看法.