H-shaped concrete broken bridge horizontal hole interlocked building block

The utility model relates to an H-shaped concrete broken bridge horizontal hole interlocked building block. The cross section of the building block is provided with two same hollow rectangular solids which are spaced by a defined width and are arranged side by side, and a connecting block is disposed in the middle between the two hollow rectangular solids; the tops of the two same hollow rectangular solids are provided with a projection of mounting stop hole respectively; and the bottoms of the two same hollow rectangular solids are provided with a recess of mounting stop hole matched with the projection of mounting stop hole. The two same rectangular solids are filled with a polyphenyl plate, or a rock wool heat insulation material respectively. When the building block is applied to a building process, the polyphenyl plate, or the rock wool heat insulation material is filled between the connecting blocks of the upper and lower building blocks and in the defined width. The building block solves the problem on thermal bridge and has small heat loss; and the upper and lower parts of the building block are interlocked for building and the building block has good integrity and good anti-seepage property. The building block adopts a general concrete and is simple in material source, lower in cost and high in service life, and the strength of the building block reaches the national standards.