摘要
本文研究了水泥裹浆法和丙烯酸钙单体溶液浸泡法对再生骨料进行强化及强化后对透水混凝土性能的影响。实验结果表明,经过水泥裹浆和丙烯酸钙浸泡预处理后,再生骨料的吸水率及压碎指标均有提升。经预处理后的再生骨料制备的透水混凝土抗压强度得到提升,透水性能改善。
In this paper,the effects of cement slurry wrapping and calcium acrylate monomer solution immersion on the properties of pervious concrete after strengthening and strengthening of recycled aggregate are studied.The results show that the water absorption and crushing index of recycled aggregate are improved after pretreatment with cement slurry and calcium acrylate immersion.After pretreatment,the compressive strength of pervious concrete made of recycled aggregate is improved and the permeability is improved.
作者
张京波
卢露
宋鹏
王琦
Zhang Jingbo;Lu Lu;Song Peng;Wang Qi(School of Materials Science and Engineering,University of Jinan,Jinan 250022,China)
出处
《山东化工》
CAS
2019年第1期41-42,45,共3页
Shandong Chemical Industry
基金
再生骨料及梯度孔透水混凝土铺装材料的制备及关键技术研究(2018GGX107008)
关键词
水泥裹浆
丙烯酸钙
再生骨料
透水混凝土
cement wrapped cement
calcium acrylate
recycled aggregate
pervious concrete
