再生微粉混凝土耐久性研究现状分析与对策  

Analysis and Countermeasures of the Current Research on the Durability of Recycled Microfine Concrete

作　　者：黄孟熙 胡妙佳 康思享 刘威 吴文达[1,2] HUANG Mengxi;HU Miaojia;KANG Sixiang;LIU Wei;WU Wenda(College of Civil Engineering of Fuzhou University,Fuzhou 350108;School of Advanced Manufacturing of Fuzhou University,Quanzhou 362251)

机构地区：[1]福州大学土木工程学院,福建福州350108 [2]福州大学先进制造学院,福建泉州362251

出　　处：《福建建筑》2025年第1期115-119,共5页Fujian Architecture & Construction

基　　金：福建省自然科学基金项目(2023J01937);福建省住建厅科技研究开发计划项目(2022-K-212)。

摘　　要：再生微粉混凝土是一种由再生微粉作为绿色辅助胶凝材料的新型混凝土,因其耐久性在抗碳化、抗渗性、抗冻性以及体积稳定性优异的特点,得到广泛应用。通过文献调研,探究了不同因素对再生微粉混凝土耐久性影响,评估了与普通混凝土在耐久性指标差异,分析了现有研究不足与后续研究方向。Recycled microfine concrete is a new type of concrete that uses recycled microfine as a green supplementary cementitious material.Due to its excellent durability in carbonation resistance,permeability resistance,frost resistance,and volume stability,it is widely used.Through literature research,this paper explores the impact of different factors on the durability of recycled microfine concrete,evaluates the differences in durability indicators compared to ordinary concrete,and analyzes the shortcomings of existing research and directions for future studies.

关 键 词：再生微粉混凝土 抗碳化性 抗渗性 抗冻性 体积稳定性 

分 类 号：TU5[建筑科学—建筑技术科学]