1. Classification by purpose:
(1) Structural building materials: including steel bars, concrete and bricks.
(2) Thermal insulation building materials: including polystyrene foam board, rock wool board, glass wool, etc.
(3) Decorative materials: including paint, wallpaper, tiles, floors, etc.
(4) Pipeline materials: including steel pipes, PVC pipes, PPR pipes, etc.
(5) Electrical materials: including wires and cables, switch sockets, etc.
1. Classification by material:
(1) Natural building materials: such as wood, stone, bamboo, etc.
(2) Artificial building materials: such as cement, steel, glass and plastic.
(3) Composite materials: such as carbon fiber reinforced plastics and glass fiber reinforced plastics.
1. According to the production process classification:
(1) Traditional building materials: adobe houses, blue bricks and red tiles, etc.
(2) New building materials: such as steel structure, lightweight partition board, etc.
The above are some common classification methods of building materials, and different classification methods can provide people with more detailed and comprehensive building materials information, which is helpful to choose suitable building materials products.