Waterproof concrete shear wall tool type water-stopping split bolt

The utility model discloses a waterproof concrete shear wall tool type water-stopping split bolt which belongs to the field of construction technology, and particularly relates to a bolt used for construction of underground water concrete structures and wall pouring formworks. The split bolt comprises a screw (1) and a water-stopping plate (2), wherein the water-stopping plate (2) is fixedly arranged in the middle of the screw (1). The split bolt is characterized in that external threads are arranged at two ends of the screw (1), and sleeves (3) with internal threads are symmetrically arranged at two ends of the screw (1) by the external threads. The split bolt has the advantages of being simple and convenient to install and demount, repeatable in use, material-saving, simple in production and the like, improves the construction efficiency and reduces the construction cost.