Where did the basement of Xiaonanmen move to?

Basement means that the floor height of the room below the outdoor floor exceeds half of the clear height of the room. Multi-storey and high-rise buildings need a deep foundation. In order to make use of this height, building a basement under the ground floor of the building can not only increase the usable area, but also save the backfill soil in the building center, which is relatively economical. Building a basement below the ground floor of a house can improve the efficiency of building land.

Some high-rise buildings have deep foundations. Making full use of this depth to build a basement has good economic and practical effects. Basement is divided into ordinary basement and air defense basement according to function; According to structural materials, there are brick walls and concrete basements, and according to structural forms, there are full basements and semi-basements.

brief introduction

The floor below the outdoor floor and above the clear height of the room 1/2 is the basement. (Note: Quoted from GB/T50353-20 13 Code for Calculation of Building Area of Building Engineering)

The basement is a room under the ground outside the building. Building a basement below the ground floor of a house can improve the efficiency of building land. Some high-rise buildings have deep foundations. Making full use of this depth to build a basement has good economic and practical effects.

Basement types are divided into ordinary basement and air defense basement according to their functions. According to the structural materials, there are brick walls and concrete basements. According to the structural form, there are full basements and semi-basements.