摘要
商品混凝土作为一种建筑材料,其优点是强度大具有较高的稳定性,因此广泛应用于建筑施工、道路建设、隧道工程等场合。本文根据JJG 1171-2019《混凝土配料秤检定规程》中的检定方法,对混凝土配料秤静态称量、物料检定的测量结果不确定度进行分析。
As a kind of building material,commercial concrete has the advantages of high strength and high stability,so it is widely used in construction,road construction,tunnel engineering and other occasions.According to JJG 1171-2019《Verification Rregulation of Concrete Batching Scale》,this paper analyzes the uncertainty of measurement results of static weighing and material verification of concrete batching scale.
出处
《衡器》
2021年第6期33-37,共5页
Weighing Instrument
关键词
混凝土配料秤
静态称量
物料检定
不确定度
concrete batching scale
static weighing
material verification
uncertainty
