Concrete tongue-and-groove water-stop belt structure of water-consuming room

The utility model discloses a water-consuming room concrete tongue-and-groove water-stop belt structure which comprises a floor main beam, floor auxiliary beams are arranged on the two sides of the floor main beam, floor plates are arranged on the floor main beam and the floor auxiliary beams, tongue-and-grooves are formed in the floor plates, and the tongue-and-groove water-stop belt structure comprises a water-consuming room concrete tongue-and-groove water-stop belt. The tongue-and-groove is formed in a tongue-and-groove construction joint; a water stop flange is arranged on the floor plate and on the outer side of the tongue-and-groove; and an upper brick wall body is arranged on the water stop flange and the floor plate. Compared with the prior art, the utility model has the advantages that the problems of displacement and deformation of a suspended formwork during concrete pouring, deviation of later secondary structure construction connection, inconvenience in steel bar planting of constructional colum