Assembly type structure exterior wall waterproof structure

The utility model discloses an assembly type structure exterior wall waterproof structure, including cast -in -place floor, the top of cast -in -place floor is provided with provided groove, the intermediate position department of provided groove bottom is provided with the drainage groove, the intermediate position department of prefab external wall board bottom installs the assembly piece, be provided with sealed glue and the plastic waterproof strip between an assembly left cast -in -place floor of piece and the prefab external wall board, be provided with sealed glue and sealing rod between the cast -in -place floor on assembly piece right side and the prefab external wall board, the bottom of cast -in -place floor is provided with the draw -in groove, the below of cast -in -place floor is provided with the 2nd prefab external wall board, and the manger plate platform is installed at the 2nd prefab external wall board's top. The utility model discloses a set up drainage groove, plastic waterproof strip, s