机构地区: 郑州大学土木工程学院
出 处: 《混凝土》 2010年第3期23-25,共3页
摘 要: 主要研究了硫铝酸盐水泥与普通硅酸盐水泥在不同龄期和不同水灰比、不同内掺氯离子含量的条件下水泥石结合氯离子的性能。结果表明:两种水泥随着龄期的增加,水灰比的增大,氯离子结合率呈增加趋势;但随着氯离子总掺入量的增加,两种水泥的氯离子结合率表现为下降趋势。 Study the chloride bonding regulation of sulphoalumin-ate cement and portland cement under the conditions when the cement in different age and different water-cement ratio,different chloride ion content in-doped cement with chloride ions.The data showed that with the increase of the age and water cement ratio of two kinds of cement,the binding chloride rates show increasing trends,but when the total amount of inner chloride ions increases,the rates of combining with chloride show downward trends.
领 域: [建筑科学]