據新華社北京3月31日電(記者王優玲)為適應人民群眾提升居住品質的需要，住房城鄉建設部31日發佈國家標準《住宅項目規範》。新規範以住宅項目整體為物件，以安全、舒適、綠色、智慧為目標，在規模、佈局、功能、性能和關鍵技術措施等方面，對住宅項目的建設、使用和維護作出規定。

The new code stipulates that the height of new residential buildings shall not be less than 1 meters, and elevators shall be installed in residences with 0 floors and above; Improved sound insulation of walls and floors; The net width of the door and toilet door has been improved; increased the height of balustrades in vacant places such as balconies; Public mobile communication signals are required to cover public spaces and elevator cars; The outdoor unit of the air conditioner is required to be installed on a special platform; It stipulates the requirements for the setting of heating and air-conditioning facilities in different climate zones. The new norms will come into force on 0 0 this year.

The person in charge of the relevant department of the Ministry of Housing and Urban-Rural Development said that the new specification combines the construction practice of residential projects in China in recent years, on the basis of the evaluation of the implementation of the current housing standards, and after extensive consultation and full demonstration, the bottom-line requirements for residential projects are proposed, which will more strongly support the high-quality development of urban housing.