Fabricated concrete wall surface connecting structure and construction method thereof

The invention discloses an assembly type concrete wall surface connecting structure and a construction method thereof. The assembly type concrete wall surface connecting structure comprises battens and a connecting piece, wherein the battens are arranged on the sides, close to each other, of adjacent wall bodies, and sliding grooves with the tops open are formed in the outer sides of the battens in the vertical direction; the supporting seat is mounted at the bottom of one of the battens; the sliding seat is arranged on the other batten along the sliding chute in a sliding manner and is matched with the supporting seat; the positioning assembly is arranged on the supporting seat and is used for positioning the sliding seat; the cover plate is slidably arranged on the batten away from the sliding seat and used for abutting against the top of the sliding seat; the connecting assembly is arranged between the cover plate and the sliding seat and used for connecting the cover plate and the sliding seat. During use