摘要
目前,我国已进入既有建筑加固改造的高峰期,既有建筑改造结构与功能材料是既有建筑改造的物质基础,其性能是既有建筑改造质量能否得到保证的必要前提。当前,我国的技术水平为:①建筑结构胶起步较晚,发展较快,产品质量参差不齐;②推进纤维复合材料国产化,提高材料质量以降低成本;③聚合物砂浆的应用前景好;④钢筋阻锈剂的研究有明显进展,法律法规日趋完善。为适应经济建设的可持续发展,我国应对以下方面进行研究:①高性能胶种的开发;②混杂纤维复合材料的发展与推广;③耐火型既有建筑改造结构与功能材料的研究。
China has entered the period of frequent occurrence for the existing building renovation.Structure and functional materials are the main performance for existing building renovation,which can assure its quality.Currently our country’s technical level has several features： ① The application of building glue is relatively late,develops relatively quick and its quality is irregularity;② promoting fiber composites material domestically produced to improve material quality and decrease cost;③ good application prospect for polymer mortar;④ study on reinforcing bar rusty retardant agent makes a great progress.To meet the need of sustainable development on economic construction,some works must be done such as development of high performance glues,development and popularization on hybrid fiber reinforced polymer and study on refractory type structure and functional materials used in existing building renovation.
出处
《施工技术》
CAS
北大核心
2010年第11期25-29,共5页
Construction Technology
基金
"十一五"国家科技支撑计划项目(2006BAJ03A09-02)
关键词
既有建筑
结构与功能材料
加固
研究
existing building
structure and functional material
reinforcement
study
