影响回弹法现场检测混凝土强度的三大因素

Rebound Affected by the Strength of the Concrete at the Scene of the Three Factors

应用现行回弹法规程在检测结构实体混凝土强度时,常因构件混凝土的异常碳化、表层混凝土与内部混凝土质量的差异或者混凝土中砂浆含量变化,使检测结果出现较大误差。本人根据多年的检测工作经验,提出了避免或减少这些影响因素的方法。

Existing requlations rebound in the way of the strength of the concrete structure of entities,often due to the abnormal components carbonation of concrete, concrete and the internal surface of the concrete differencs in the mortar or concrete content to a larger error detection results, I detection based on years of work experience ,to avoid or reduce the impact of these factors means.