水泥与外加剂不相容原因探索

摘要

水泥与外加剂是否有较好的相容性，直接影响了混凝土的质量。文章介绍了云南戈兰滩水电站大坝混凝土采用的个别批次景谷“泰裕”P·O42．5水泥与几种混凝土外加剂不相容情况，并探索其内在原因，供其它工程借鉴。%Whether cement and admixtures have good compatibility, has a direct impact on the quality of concrete. The incompatibilities and its underlying causes ofTai Yu P.O42.5 of Jinggu cement and several concrete admixture,which were used for individual batches of concrete in Gelan Beach Power Station Dam of Yunnan,were introduced and explored to draw lessons for other projects.