本发明所解决的技术问题是提供了一种防冻性能较好的混凝土。
The technical problem to be solved by the invention is to provide the concrete with better anti-freezing performance.
本剂早强高、防冻效果好，其性能达到国内同类产品的先进水平。
This agent early strength high, anti-freezing effect is good, its performance meet the domestic advanced level of the same products.
通过对混凝土冻害情况以及混凝土冻害产生原因的分析，介绍了不同防冻剂的性能、作用机理及其适用范围等问题，提出了防冻剂的选用原则、方法。
Based upon analysis of the freezing damage of concrete and its causing reasons the performances, action mechanism and application scopes of different concrete antifreezes are introduced.
应用推荐