预拌混凝土生产企业是一个高风险的行业,既有内部因素,又有外部因素。本文以通过外部因素造成混凝土企业质量风险加大的探讨方式,希望引起各方的关注,共同努力提高工程质量,降低检测试验误差。 Ready-mixed concrete production enterprises is a high-risk industry, both internal and external factors. In this paper, through external factors to increase the quality of concrete enterprises to explore ways to raise the concern of all parties, work together to improve project quality and reduce testing error.