摘要
通过研究静水压理论对混凝土抗冻效果的影响,采用ND204和FDN-C两款高效减水剂制备混凝土试块,经过大量试验,分析不同减水剂对混凝土试块抗压强度与抗冻性能的影响。结果表明,添加FDN-C高效减水剂的混凝土,在抗压强度、抗冻性能和耐久性等物性上具有良好性能。
By studying the influence of hydrostatic pressure theory on the frost resistance of concrete, concrete test blocks are prepared with ND204 and FDN-C superplasticizers. Through a large number of tests, the influence of different superplasticizers on the compressive strength and frost resistance of concrete test blocks is analyzed. The results show that the concrete with FDN-C superplasticizer has good performance in compressive strength, frost resistance and durability.
作者
董敏
高玉福
张辉
高林峰
DONG Min;GAO Yufu;ZHANG Hui;GAO Linfeng(China Construction Eighth Engineering Division Co.,Ltd.,Northern China Branch,Tianjin 300452,China)
出处
《建筑施工》
2022年第12期3018-3021,共4页
Building Construction
关键词
混凝土
高效减水剂
抗冻性能
抗压强度
耐久性
concrete
high performance water reducing agent(superplasticizer)
frost resistance
compressive strength
durability
