摘要
文中根据监督区域内铁路工程机制砂的应用现状,总结分析出铁路工程机制砂在质量管理方面存在的主要问题,并提出了相关建议。
With the gradual decrease of natural sand and gravel resources and the increasing awareness of environmental protection, machinemade sand has gradually become the main source of sand for railway construction. According to the application status of railway engineering machine-made sand within the scope of supervision, this paper summarizes and analyzes the main problems in the quality management of railway engineering machine-made sand, and puts forward relevant suggestions for the problems.
作者
肖飞
Xiao Fei(Engineering Qualit and Safety Supervision Station,China Railway Guangzhou Group Co.Ltd,Guangzhou,Guangdong 510600)
出处
《江西建材》
2021年第2期3-4,6,共3页
Jiangxi Building Materials
关键词
铁路工程
机制砂
质量管理
Railway engineering
Machine-made sand
Quality control
