What about the architectural form of the basement?

Nowadays, many real estate buildings are in various forms, including rooftops, bay windows and basements, so that the owners of houses can get more benefits. You'd better know the architectural form of the basement. Next, Bian Xiao will tell you the architectural form of the basement.

What about the architectural form of the basement?

Does the basement count as the building area? The new standard stipulates that basements and semi-basements should be accounted for according to the horizontal area of the periphery of their structures, and those with a structure of 2.2 meters or more should be accounted for according to the whole area; Structure below 2.2 meters, should account for half of the area. The overhead floor of the building and the overhead floor of the hanging feet built on the slope, where the structural floor is below 2.2 meters, are also calculated as one-half area. There are also light wells with a top cover, and the area is calculated according to the first floor. If the clear height of the structure is above 2. 1 m, the area is calculated according to the whole floor; If the clear height of the structure is less than 2. 1m, the area of 1/2 should be considered. In this way, the old standard of not counting the area of basement and semi-basement was completely subverted. What else does the building area include? The building area is equal to the usable area plus the structural area, and equal to the usable area plus the auxiliary surface. The building area refers to the product of the length and width of the building multiplied by the outsourcing standard of the number of floors. It consists of operation area, auxiliary area and structure area. Usable area: refers to the sum of the net area directly used for production or daily use in each floor of the building. Auxiliary area: refers to the sum of the net area of each floor of the building that assists production or daily activities, such as stairs, walkways, bathrooms and kitchens under construction. Structural area: refers to the total area occupied by walls, columns and other structures in the plane of each floor of the building.

According to different use intentions, the construction area can be divided into the following categories: according to the composition of the building construction area, it can be determined that the total construction area is equal to the above-ground construction area plus the underground construction area; according to whether there is economic benefit or not, according to the different use functions in the building, the required supporting construction area is determined: residential functional construction area, commercial functional construction area, functional construction area, product functional construction area, supporting functional construction area and civil air defense functional construction area. According to the construction area of complete house property, the construction area of complete house property is equal to the interior construction area plus the shared interior construction area.

What kinds of architectural forms are there in practice?

Brick-wood structure is the main load-bearing component of this kind of real estate. Bricks are used for vertical load-bearing components in the middle of walls and columns, and wood is used for floors and roof trusses of horizontal load-bearing components. This structural method has fewer floors and is mainly used for single-storey real estate. Simply put, it's brick and earth. The load is brick. The strength of brick determines the strength of wall, and the strength of wall determines the reliability of property. In other words, the quality of bricks determines the safety factor of you and your family to some extent. Brick-concrete structure, the walls and columns of buildings are made of bricks, and the beams, floors, stairs and roofs are made of reinforced concrete, which becomes a brick-to-reinforced concrete structure. Simply put, brick-concrete structure is supported by a small number of reinforced concrete and most brick walls. "Brick" in brick-concrete structure residence refers to a standard building material, and there are other standard special-shaped clay bricks, such as hollow bricks. "Mixed" refers to reinforced concrete fittings made of steel bars, cement, sand and water in a certain proportion, including floors, lintels, stairs, balconies and overhangs. These fittings, together with the load-bearing wall of brick wall, can be called brick-concrete structure residence. Due to the seismic requirements, brick-concrete residential buildings are generally common in buildings with five to six floors below. Reinforced concrete structures, beams, columns, floors and benchmarks of buildings are all made of reinforced concrete. Beam, floor, column and datum plane constitute the load-bearing structure, so it is also called foundation structure. The wall only serves as a fence, and it is made of bricks. This structure is used to build high-rise or long-span real estate. Brick-concrete structure is the most reliable structural form of large-scale commercial housing in China. Columns, beams, slabs, stairs and roofs are made of reinforced concrete, and walls are made of bricks or other materials.

Bian Xiao of the above article tells you something about the architectural form of the basement. For various forms of architecture, if we can know more in practice, we will have more directions and goals when buying a house.