混凝土的质量评定

The Quality Evaluation of Concrete

建筑工程质量事故和隐患必须抑止和根除，严格控制混凝土质量是确保建筑工程质量的重要环节，加强混凝土质量评定是改善混凝土质量的有力措施。以工程实例为对象，以混凝土抗压强度为重点，以标准规范为准则，采用数理统计方法，科学地评定施工质量控制水平等级，从而达到提高管理水平、推动质量发展的目的。

The accidents and hidden troubles in constructional engineering quality must be restrained and eliminated.Strictly controlling the quality of concrete is a key link of ensuring constructional engineering quality.To strengthen the quality evaluation of concrete is an effective measure to improve the quality of concrete.The author takes a living engineering example as an object of the study,considers the compresssive strength of concrete as a focal point,regards the standard engineering criteria as the code of conduct and adopts the mathematical statistics scientifically to assess the control level of construction quality,so as to improve the management level and to promote good quality of engineering.