非标准混凝土砌块抗压强度检测方法试验研究

EXPERIMENTAL STUDY OF THE DETECTING METHOD FOR COMPRESSIVE STRENGTH OF NON-STANDARD CONCRETE HOLLOW BLOCK

我国目前的砌块强度试验标准中,对于非标准块的强度检测没有规定相应的检测方法。在借鉴美国产品标准的基础上,结合我国产品类型的自身特点,通过试验研究论述了采用切割法对清扫孔块、系梁块抗压强度进行检测的可操作性和准确性,并给出了非标准块强度检测试件与标准块间的强度转换关系,对完善我国砌块强度试验标准具有参考价值。

At present, there are no test methods for detecting compressive strength of non-standard concrete hollow block in Chinese Code .Through the study of American Product Standard and combing with the characteristics of product types in China , it was presented an experiment on cutting method for detecting compressive strength of non -standard concrete hollow block , and finally it was also given the intensity conversion relationship between the detected strength of specimen for non-standard concrete hollow block and the strength of standard block , which had reference value for perfecting the Chinese block inspection standard .