Prefabricated PTW wall and structural slab connecting joint

A prefabricated PTW wall and structural plate connecting joint comprises PTW wall plates and structural plates, the PTW wall plates comprise inner side prefabricated wall plates and outer side prefabricated wall plates, the top height of the inner side prefabricated wall plates is lower than that of the outer side prefabricated wall plates, and therefore a containing area used for containing the structural plates is formed at the top of the inner side prefabricated wall plates. The structural plate is supported on a placement area of the inner side prefabricated wall plate, a plurality of bent anchor steel bars are bound in the PTW wall plate and in the space between the PTW wall plate and the end of the structural plate, and the bent anchor steel bars are in lap joint with one side of the PTW wall plate along the structural plate and are evenly distributed. Horizontal steel bars are uniformly distributed above the structural plate and above the joint of the structural plate and the PTW wall plate, the horizo