摘要
为提高混凝土构件的表观抗冻耐久性,延长其使用寿命,针对混凝土小构件,分析影响其表观抗冻耐久性的因素,并提出解决方案。采用室内实验的研究方法,获得不同配合组成、在不同环境条件下的冻融质量损失百分率试验数据。通过对试验数据的整理分析,给出提高混凝土构件的表观抗冻耐久性的合理配合组成。
To enhance apparent freezing and thawing resistance durability of concrete member and prolong its life span, it analyses the influential factors to the apparent freezing and thawing resistance durability of smaller concrete member and puts forward method-solving. The indoor trials have different mix proportions and percents of quality losing under freezing-thaw in different conditions. After analyzing the trial data, it gives the reasonable mix proportions for enhancing apparent freezing and thawing resistance durability of concrete member.
出处
《黑龙江工程学院学报》
CAS
2006年第3期10-13,共4页
Journal of Heilongjiang Institute of Technology
关键词
混凝土
表观耐久性
质量损失百分率
配合组成
concrete
apparent durability
percent of quality losing
mix proportion
