The invention discloses a concrete discharge control end, and belongs to the field of building construction tools. The problems of low pouring efficiency and poor pouring site environment in existingconcrete pouring processes are solved. According to the technical scheme, the concrete discharge control end comprises a valve body, the valve body internally communicates to be used as a concrete passage, one end of the valve body is connected with a pump truck discharge pipe, the other end of the valve body is used as a concrete discharge port, two valve plates are rotatably arranged in the middle of the valve body, the concrete passage is closed when the two valve plates rotate towards the inner sides to close, and the concrete passage is opened when the two valve plates rotate towards theouter sides.