建筑用钢筋品种与技术性能指标评述

Commentary for Varieties and Technical Performance of Fixture Wire

建筑用钢筋目前依然是第一大钢材消费品种,2011年产量超过1.6亿t。开发建筑用钢筋的新品种,降低生产成本,提高钢筋强度等级,提高现有钢筋品质,加速推广建筑钢筋新品种和新技术以及加快建筑用钢筋相关标准和规范的修订,是当前钢筋生产和研究领域面临的主要问题。对建筑用钢筋品种的开发,相关性能指标以及国际上技术发展趋势作了分析和评述。

Fixture wire still is the largest varieties of steel consumption.The output of rebar is more than 160 million tons in 2011.development of new varieties,reducing production costs,improving the grade of strength and the quality of existing fixture wire,accelerating the promotion of the new varieties and new technologies,revising of metallurgical standards and architectural design specification are currently facing major problems.The developed status of the fixture wire varieties,relevant performance indicators and international technology trends were analyzd and reviewed.