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《混凝土强度检验评定标准》(GBJ107-87)(以下简称《标准》)为国家标准,是我国第一本专门用于普通混凝土和轻骨料混凝土强度合格控制的具体规定,与已颁布的混凝土结构设计规范相配套,在量大面广的混凝土工程和混凝土生产中广泛地应用。正确地理解、应用《标准》不仅可科学、系统地控制混凝土的质量,保证钢筋混凝土结构的可靠性,而且会使建筑企业获得较好的经济效益,在质量管理上产生较大的变革和飞跃,并与国际标准(ISO3893)相一致。本文将笔者的学习体会和几个问题介绍如下。
“GBJ107-87” (hereinafter referred to as “Standard”) is a national standard and is the first concrete regulation for the control of the strength of ordinary concrete and lightweight aggregate concrete that has been issued. The structural design specifications are matched and widely used in a wide range of concrete projects and concrete production. Correctly understanding and applying the “Standard” can not only scientifically and systematically control the quality of concrete, ensure the reliability of reinforced concrete structures, but also make construction companies obtain better economic benefits, and produce greater changes and leap in quality management. , and consistent with the international standard (ISO3893). This article will introduce the author’s learning experience and several issues as follows.