关于高性能混凝土中性化及其防控措施  

Study about the Neutralization of High Performance Concrete and Its Precautionary Measurements

作　　者：林耀 

机构地区：[1]福州市建设工程质量监督站,福建福州350011

出　　处：《福建建设科技》2014年第3期31-33,共3页Fujian Construction Science & Technology

摘　　要：高性能混凝土用于严酷的环境中,最重要的是要有较好的长期性能和耐久性。混凝土中性化会严重影响结构、构件的承载能力及耐久性,大大降低使用寿命。本文通过分析高性能混凝土的特点及其中性化的原理,提出在构件施工及养护过程中可采用的防控措施。Since the high performance concrete is used in harsh environment , it is most important for it to have better long -term perform-ance and durability .The neutralization of concrete may seriously affect the bearing capacity and durability of the structure , and then greatly reduce its service life .This paper analyzes the characteristics of high performance concrete and principle of its neutralization , and gives the prevention and control measures which can be taken during the construction and maintenance process of the structure .

关 键 词：高性能混凝土 耐久性 中性化 防控 

分 类 号：TU528[建筑科学—建筑技术科学]