The name of the house cannot determine whether it is a productive house. If the property right of the house belongs to a productive enterprise and contributes to or serves the experiment, research, production, operation and profit of the enterprise, it is a productive house; On the contrary, the inspection, experiment and research work that belongs to social intermediary services is not a productive building. According to the nature of use, buildings are divided into production line buildings and unproductive buildings. Industrial buildings belong to productive buildings, while civil buildings belong to unproductive buildings. 1. Residential buildings: including all kinds of houses, apartments, dormitories, etc.

2. Public buildings

(1) office buildings, such as those of various units and social organizations.

2 scientific research buildings, such as experimental building, scientific research building, comprehensive building, etc.

(3) Cultural buildings, such as theaters, cinemas, acrobatic fields, libraries, museums, archives, cultural centers, exhibition halls, concert halls, auditoriums, radio stations, television stations, kindergartens, school teaching buildings, cultural centers and other buildings.

(4) Commercial buildings, such as various markets, department stores, hotels, hotels, banks, post offices, automobile 4S shops (except repair workshops and parts warehouses), commercial warehouses, logistics warehouses and other buildings.

5. Sports buildings, such as gymnasiums, swimming pools and gymnasiums.

(6) Medical buildings, such as hospitals, rehabilitation centers, sanatoriums and other buildings.

(7) Traffic buildings, such as bus stations, shipping ports, airports and airlines, railway stations and dispatching centers.

(8) Judicial buildings, such as detention centers and prisons.

(9) Memorial buildings such as memorial halls and former residences.

⑽ Garden buildings, such as zoos, botanical gardens, playgrounds, tourist attractions and other buildings.