What are the requirements for the construction of a light well?

Lighting well: When the windows of the basement are below the ground, each window is provided with a lighting well, which is composed of a side wall, a bottom plate, a rain shelter and an iron grate, and when the windows are very close, the lighting well can also be connected together.

Generally, the daylight scene is 250 to 300 mm lower than the window sill, and the bay is 1000 mm wider than the window, and the depth is 1000 mm; Generally, the side walls of the bottom of the lighting shaft are 250 to 300 mm higher than the outdoor elevation to prevent surface water from flowing into the basement.

Side wall of lighting well: generally use brick wall to make reinforced concrete.

Base plate: generally made of concrete; Rain shelter iron grate: prevent people and items from falling into the lighting well.

The role of the lighting well: building lighting. The light well forms three planes, adding a lot of light to the room.

Ventilation function: The lighting well is convenient for indoor ventilation, can drive away moisture, and improve indoor air quality.

It can make the house more beautiful.

1) There are three ways to arrange the top of the lighting well: the glass on the top of the Jinxiu Shanhe lighting well, the aluminum alloy grille on the top of the Vanke Qinglinjing lighting well, and the wooden grid on the top of the Vanke Tangyue lighting well.

In the basement, it will be covered with glass, so that only daylight can be used and the ventilation function is abandoned.

2) The bottom of the lighting well should be drained, if it is said that there is no roof of the lighting well, the drainage must be arranged, so as not to be blocked by heavy rain and poor drainage.

3) Lighting well size: The size of the lighting well is also a variety according to its location, and generally speaking, the lighting effect is better with the larger size. In this survey, it was found that the lighting wells of Splendid Mountains and Rivers and DoubleTree Villas were the narrowest, which were set up for the lighting of the bathroom, which was only about 30 cm, while the lighting wells of Vanke's products were about 1.5 meters wide, which was shown as a place to enter and exit in the basement.

The widest lighting well is the three-sided excavation and lighting of the single-family villa in Zhaohua Xicheng, which can be summarized as long as there is a place to do enough lighting.

4) Lighting well treatment: The location and size of the lighting well set up in some villas: 280 square meters of forest path.

Two light wells, one outside the living room.

One is in the courtyard.

Qinglin Trail is 220 square meters of townhouses.

Two light wells, one outside the living room.

One is in the courtyard.

Qinglin Trail is 280 square meters of townhouses.

Two light wells, one outside the living room.

One is in the courtyard.

Vanke Tangyue 340 square meters townhouse.

Three light wells, one in the foyer.

Two in the courtyard.

345 square meters of townhouses in Shuixie Mountain.

Two light wells and one light. Next to the kitchen.

One next to the bedroom.

Water Pavilion Hill 234 square meters townhouse.

A light well is located next to the kitchen3

5) Side lightingIn the semi-basement of the villa, there are a lot of open windows on the side as auxiliary lighting, and the effect is good. For example, the side windows in the semi-basement of the park land provide good sunlight to the underground baths.

The exterior and interior effect of the basement lighting windows and the fact that there are many forms of windows in the stairwell on the façade of most villas, which are combined with the lighting at the top of the staircase to make the stairwell of the villa sunny.

I'm sorry, I really don't understand this.

1. The well-type structure on the exterior walls of the basement and the outer walls on both sides of the semi-basement is greatly stimulated. It is mainly to solve the problem of poor lighting in individual rooms in the building, and it is also conducive to the insulation of the basement, in addition to the role of ventilation and landscape.

2. Large public buildings are enclosed on all sides, in the form of wells in the middle, and the inner patio is built inside, and the rooms with insufficient light are arranged around the inner patio, and the problem of insufficient lighting and ventilation is solved through the patio, which is generally used in shopping malls, hotels, and office buildings.

3. The location of the lighting well is mostly located in the following places: the front and rear ends of the house, the intersection of the house and the fence, and the lighting well in the atrium of the muffled atrium. Due to the limitations of the design layout, some function rooms are mostly washrooms and will be dark rooms.

1. Pure as light and pure pants: This is the most basic role, because the density of the house is relatively large, so it will have more or less impact on the light, and then you can use the lighting well to increase the light. In addition, there are some houses or some rooms in the interior that affect the light due to the long depth, so it can also be used to solve the problem.

2. Insulation: This is mainly used in the basement, in addition to bringing in light, but also to prevent the cold air from the outside from entering. This is because the basement does not receive the sun for a long time, so the overall feeling is cool, and then the outside air is even colder.

3. Ventilation: This is because the lid is generally set in the form of a grid, and under the premise of ensuring safety, the wind can be introduced, which is generally set between the houses, but the disadvantage is that it is easy to accumulate water, so the drainage must be done well.

4. Landscape: This is determined by its location, in order to increase the beauty, it can be made a highlight through visual effects, and now it is also one of the real estate buying points.

<> light well is a well-shaped light opening surrounded by a retaining wall by the side windows of the basement exterior wall. The bottom of the beam of the well leakage section is lower than the window sill, and there should be drainage facilities. The lighting well is mainly used for lighting, ventilation, landscape and basement insulation.

The purpose of the design of the light wells on the exterior walls of the lower room and the semi-basement is mainly to solve the problem of light in the room, and it is conducive to the insulation and ventilation of the basement. In addition, large public buildings such as shopping malls, hotels, and office buildings are surrounded on all sides, in the form of wells in the middle, and the internal structure of the patio, and the rooms with insufficient light are arranged around the patio to solve the problems of lighting and ventilation.