Code for Fire Protection Design of High rise Civil Buildings GB50045-95 2005
The specification of commercial service outlets is not exactly defined, which is difficult to distinguish from comprehensive buildings and commercial and residential buildings. It is now stipulated for implementation. Small commercial service houses such as department stores, grocery stores, grain stores, post offices, savings offices, barber shops, etc., which are set at the bottom (above ground) of the residence, shall have no more than two floors and a building area of no more than 300m2, i.e. the first and second floors above the ground can be the above-mentioned small commercial service houses, but the second floor above the ground is the above-mentioned small commercial service houses, The first floor above the ground must be the above-mentioned small commercial service room.