混凝土植筋的抗冻性及其试验方法探讨

The frost resistance of adhesive reinforcement bar in concrete and the discuss on testing method

在分析混凝土和胶体的抗冻性能的基础上,参考国内外的各种抗冻性试验方法,提出混凝土植筋抗冻性试验方法的建议,为研究植筋加固混凝土结构粘结耐久性问题提供有效途径。

Based on the analysis about the frost resistance of concrete and adhensive, according to the freezing and thawing test method both here and abroad, the paper put forward the advice about the testing method on frost resistance of adhesive reinforcement bar in concrete. It is an efficient way to research the problem of bonding durability in reinforcement concrete structure that strengthened with adhesive rdinforcement bar.