一种环保型混凝土路面修补材料的试验研究  

Investigation on a Environmental-friendly Repairing Material of Concrete Pavement

作　　者：张西玲[1] 姚爱玲[2] 李铭[2] 陈林[1] 向芸[1] 

机构地区：[1]萍乡高等专科学校化工系,萍乡337000 [2]长安大学公路学院特殊地区教育部重点实验室,西安710064

出　　处：《硅酸盐通报》2011年第3期688-693,共6页Bulletin of the Chinese Ceramic Society

基　　金：江西省教育厅青年科学基金项目(GJJ10278)

摘　　要：利用正交试验方法,研究了矿渣细度、水泥熟料掺量、水泥熟料细度和水玻璃掺量各因素对凝结时间、砂浆强度的影响规律,确定出环保型混凝土修补材料的初步配方。通过调整水玻璃的模数和水灰比对配方进行优化,研制出一种凝结时间短、抗折强度高、干缩小、粘结强度高的性能优良的环保型混凝土修补材料。Based on the orthogonal design, the influences of slag fineness, clinker fineness and mixing amount and sodium glass mixing amount on the setting time and mortar strength were studied in this paper, the proportioning of repairing material had preliminary determined. By comparing different sodium glass modulus and water cement ratio. The proportioning of repairing material had final determined. The results shows that the repairing material has good performance of short setting time, high flexural strength, short drying shrinkage and high bond strength and so on.

关 键 词：混凝土路面 环保型修补材料 矿渣 正交试验 

分 类 号：TU528[建筑科学—建筑技术科学]