... red brick, clay solid brick, air brick, color-coated steel sandwich board, gypsum block, wire spatial grid structure perlite board ... of various high and low buildings such as: bank, office building, hospital, school, hotel, mall, amusement hall, active barrack, old ... red bricks, clay solid bricks, air bricks, color-coated steel sandwich boards, gypsum blocks, wire spatial grid structure perlite boards ...