摘要
混凝土的耐久性对建(构)筑物的服役至关重要,其在很大程度上取决于各组份原材料的配比与物化反应的结果。本文基于耐久性对现有再生橡胶混凝土的主要原材料(再生骨料和橡胶颗粒)的特点及技术处理方法进行论述,为后续研究及应用提出合理建议。研究表明,通过合理的配合比设计和适宜的改性处理,形成的改性再生橡胶混凝土将具有令人满意的耐久性能。
The durability of concrete is very important for the service of construction,which de‐pends largely on the ratio of each component raw material and the result of physicochemical reaction.Based on the durability,this paper discusses the characteristics and technical treatment methods of the main raw materials of existing recycled rubber concrete(recycled aggregate and rubber particles),and puts forward reasonable suggestions for subsequent research and application.The results show that the modified recycled rubber concrete will have satisfactory durability through reasonable mix design and appropriate modification treatment.
作者
郑育文
ZHENG Yuwen(College of Civil Engineering and Engineering Management,Guangzhou Maritime University)
出处
《广东建材》
2024年第9期163-168,共6页
Guangdong Building Materials
基金
广州市教育局青年人才科研项目(项目名称:湿热海洋环境下再生混凝土的断裂性能研究,项目编号:202235406)。
关键词
耐久性
改性
再生橡胶混凝土
原材料
Durability
Modified
Recycled rubber concrete
Raw material
