Communicating pipe monitoring method for concrete pouring compactness of assembly type closed loop reinforcement system

The invention relates to a communicating pipe monitoring method for concrete pouring compactness of an assembly type closed loop reinforcement system. The problem that the pouring compactness of a horizontal core beam of an assembly type building is difficult to monitor is effectively solved. According to the technical scheme, a groove is formed in a heat preservation plate at the joint of a sandwich prefabricated outer wall bottom heat preservation plate and a structural wall, the depth of the groove is 20 mm, meanwhile, a communicating pipe with the diameter being 20 mm is reserved at an outer hinge plate, and the center elevation of the communicating pipe is 15 mm higher than the outer side bottom elevation of a prefabricated outer wall structural wall; and after the concrete is poured,the concrete flows out of the prefabricated wall through the communicating pipe by utilizing the pressure and the flowability of the concrete, so that the concrete of the horizontal core beam of a fabricated closed loop rein