Type B explosion-proof house 1. Type B anti explosion house is a professional integrated protective equipment for military and police. (1) It is composed of container type high weather resistance structural steel frame support system, anti explosion wall, anti explosion doors and windows.The room is equipped with complete working facilities, which are characterized by mobility. (2) Type B explosion-proof house can be designed as an integrated control house to protect important instruments and other facilities according to the use requirements of petrochemical, mining and other production enterprises, so as to provide sufficient safety guarantee for important equipment or operators. (3) B-type anti explosion houses can be divided into B-1 type and B-2 type according to the size and weight. 2. Scope of application It is applicable to sentries, checkpoints, control rooms, survey stations, etc.