RC Reinforced concrete structure, SRC SRC structure is recommended if you want a design. Is excellent in earthquake resistance. RC of the upper floors may be the builders. high-rise high, up to eight storeys high. The long construction period, therefore, be slightly narrower than the room below the main floor is thick enough to cause a lower rise. The construction cost can be expensive. In strength in the RC structure when it is used. The high-rise apartments, fire-resistant, disadvantages, durable, and the reinforcement of concrete structures. Place the reinforcement of memory I can gauge steel frame, combined with concrete structure.