摘要
在大力推行技术建设的背景下,建筑、道路、桥梁的建设需求逐渐增大,混凝土配料搅拌系统的应用范围也越来越广。作为称重装置,混凝土配料秤的准确性决定了混凝土的品质,这对于混凝土配料秤的检定和校准十分重要。目前,国家质检总局尚未出台与混凝土配料秤相关的检定规程或校准规范,工作人员大多参考JJG 564—2002《重力式自动装料衡器》出具校准或测试报告。简要论述了检定或校准混凝土配料秤的方法和相关注意事项,并针对物料试验分析、论述了集成和分离2种方法。在大量实践工作的基础上指出,采用集成法检定混凝土配料秤更加科学、合理。
In the background of vigorously promoting the construction of technology, construction, road, bridge construction demand is gradually increasing, the application of concrete batching system is also more widely used. As a weighing device, the accuracy of concrete batching scale determines the quality of concrete, which is very important for the verification and calibration of concrete batching scale. At present, State Administration of Quality Supervision and Inspection has not yet been introduced with concrete batching scale related verification or calibration specification and staff mostly reference JJG 564-2002 ＂Gravity Type Automatic Filling Weighing Instrument＂ issued by the calibration or test report. This paper briefly discusses the method and the relevant matters needing attention, and discusses the integration and separation of two methods for the material test analysis. On the basis of a lot of practical work, the author points out that the integrated method is more scientific and reasonable.
出处
《科技与创新》
2015年第22期100-101,共2页
Science and Technology & Innovation
关键词
混凝土配料秤
物料试验
集成法
分离法
concrete batching scale
material test
integration method
separation method
