低碱纤维微膨混凝土在津围公路工程中的应用研究

Research for the application of the low alkali and micro-expansive steel fibre reinforced concrete in Jinwei highway project

天津津围公路改造工程采用了低碱纤维微膨混凝土 ,提高了混凝土强度及耐久性 ,在工程应用中保证了工程质量取得了很好的经济效益。

Low alkali and micro expansive steel fibre reinforced concrete was used in the project of reconstruction of Tianjin Jinwei Highway,thus the strength and the durability of the concrete is enhanced,the quality of the project is ensured and satisfactory economic benefits had been obtained.