This paper described the concrete compressive strength of the torque method (Patent No. 201320516708.3) and its detection method (Patent No. 201310370542.3). This is the only way to detect the compressive strength of the domestic and international through the torque method. Through its technical back ground, the purpose of the research, the design idea, the structure of the instrument and the method of detection, and the concrete examples, the method is further de-scribed. The existing techniques of concrete compressive strength of various detection methods have low detection accuracy and small problems, especially suitable for on-site inspection test.