Ceramsite gypsum block with sound insulation and fire prevention functions

The utility model discloses a ceramsite gypsum building block with sound insulation and fire prevention functions, which comprises a building block body, a boss is arranged on one side of the building block body, a groove matched with the boss is arranged on the other side of the building block body, two rows of kidney-shaped holes are arranged in the building block body along the length direction of the building block body, and the two rows of kidney-shaped holes are arranged in a crossed manner. Foam plugging materials are arranged in the kidney-shaped holes, and sound insulation felt is further arranged on the face, close to the wall, of the building block body. According to the ceramsite gypsum building block with the sound insulation and fire prevention functions, the two rows of kidney-shaped holes which are distributed in a crossed mode are formed, the strength of the building block body is guaranteed, meanwhile, the filling amount of foam plugging materials can be guaranteed as much as possible, and t