How to distinguish the bay and depth of a room?

Hello!

Living space refers to the space used in bedrooms and living rooms (halls).

Bedroom is a space for residents to sleep and rest.

Living room (hall) is a space for residents to receive guests, entertain, reunite and other activities.

Kitchen is a space for residents to carry out cooking activities.

Bathroom is a space for residents to carry out defecation, bathing, washing and other activities.

Usable area refers to the actual usable area of ​​the room, excluding the area of ​​walls, columns and other structural structures and insulation layers.

Unit type is a complete residential type composed of different use areas and living spaces.

Floor height is the vertical distance between the upper and lower floors or the floor and the ground. That is the height of a one-story house. In the "Coordinated Standards for Modulus of Residential Buildings" released in 1987, it was clearly stipulated that the parameters for the floor height of brick-concrete residential buildings are: 2.6 meters, 2.7 meters, and 2.8 meters.

Indoor clear height is the vertical distance from the floor or ground to the bottom of the upper floor or the bottom of the ceiling. The relationship between clear height and floor height can be expressed by the formula: clear height = floor height – floor thickness. That is, the difference between the floor height and the floor thickness is called the "clear height".

Residential Bay The bay of a residence is the width of the residence. In the "Coordinated Standards for Modules of Residential Buildings" promulgated in 1987, there are strict regulations on the design of residential bays. The bays of brick-concrete residential buildings often adopt the following parameters: 2.1 meters, 2.4 meters, 2.7 meters, 3.0 meters, 3.3 meters, 3.6 meters, 3.9 meters, 4.2 meters.

Depth of the residence The depth of the residence refers to the actual length of the residence. In the "Coordinated Standards for Modulus of Residential Buildings" implemented in 1987, the commonly used depth parameters of brick-concrete residential buildings were clearly stipulated: 3.0 meters, 3.3 meters, 3.6 meters, 3.9 meters, 4.2 meters, 4.5 meters, 4.8 meters, 5.1 meters meters, 5.4 meters, 5.7 meters, 6.0 meters. In order to ensure that the house has good natural lighting and ventilation conditions, the depth should not be too long.

In layman terms:

If the depth is greater than the bay, the one with the larger data is called the depth, and the smaller one is called the bay.

Of course, the direction of the room must be determined.

Generally, the backrest of the bed in the bedroom is laid on the side of the bay, which is related to Feng Shui.