摘要
植生混凝土因其特殊的结构已成为改善环境条件和防护功能的环境友好型混凝土。通过研究国内外相关资料,综述了护坡型植生混凝土的概念、特点、研究现状、目前存在的问题和已有的解决措施,重点介绍了外加剂对植生混凝土的强度-孔隙率、强度-碱度两大矛盾的影响,对进一步推广植生混凝土及其专用外加剂具有积极意义。
The planting concrete has become an environment-friendly concrete to improve environmental conditions and protection functions due to its special structure.The concept,characteristics,research progress,existing problems and itsmeasures of the planting concrete used for slope protection was summarized,the influence of admixture on the strength and porosity,strength and alkalinity of the planting concrete were emphaticallyintroduced.It has positivemeaning for further popularization of planting concrete and its special admixture.
作者
崔征
陈国新
祝烨然
徐志峰
刘蓉
CUI Zheng;CHEN Guoxin;ZHU Yeran;XU Zhifeng;LIU Rong(Nanjing Hydraulic Research Institute,Nanjing 210024,China;Nanjing R&D High-tech Co.,Ltd.,Nanjing 211161,China;Nanjing Hydraulic Project New Material Engineering Technology Research Center,Nanjing 210024,China)
出处
《混凝土》
CAS
北大核心
2019年第2期124-127,共4页
Concrete
关键词
植生混凝土
外加剂
强度
孔隙率
碱度
planting concrete
admixture
strength
porosity
alkalinity