What are the advantages and disadvantages of patio capping?

1, which can avoid rain and snow falling directly;

2. The utility value in the patio is increased;

Second, the shortcomings:

1, the effect of natural ventilation and natural lighting in patio is weakened;

2. If there is an air-conditioned outdoor unit in the inner patio, the exhaust air will also be affected.

Courtyard-the upper roof consists of eaves or walls in four directions, and the lower building area is larger than the wellhead. It has a variety of architectural functions, such as digging an inner pool, keeping ditches from being prevented, setting paths, installing stone ports, and placing basins. The spatial scale of residents' patio is based on space, and the spatial form is integrated with the hall, which is a well-shaped pan-space with no specific interface.

Extended data:

Patio and courtyard are both effective ways to organize individual or group space in traditional architecture. They are especially suitable for creating inward space and communication space.

1, different scales:

The difference between quadrangles and quadrangles mainly lies in scale and proportion. The spatial form of the patio should be that the "well depth" is greater than the "well diameter", that is, the ratio of well depth to well diameter is greater than 1:l, which is vertical and cylindrical.

Well diameter here usually refers to the short side of rectangular plane, which is often visually observed by wellhead or well pool. Courtyard is relatively open, and the ratio of height to short side width is usually less than 1: 1, giving people an outdoor scale.

2. Different spatial forms:

The space form of patio is often integrated with the hall, which is a well-shaped pan-space without concrete interface and a gray space between indoor and outdoor. Courtyard belongs to outdoor space, which contains artificial imitation of nature and embodies the idea of harmonious coexistence between man and nature. Usually the patio can be regarded as a part of a single building, and the patio is an outdoor space that forms a relationship with the building in the building complex.

3. Different functions:

Functionally, the patio is far away from the courtyard. Although patio can play a good role in fire prevention, patio is designed to solve the functional problems of building ventilation, sun protection, rain protection and fire prevention, so patio is better than patio in solving various practical functions of building. Courtyard is related to personality cultivation advocated by Confucianism.

The ancients materialized "heaven" into nature and put the worship of mountains and rivers in a very high position. A gentleman can't always be in the wild, so the courtyard has been a place where people get close to nature and cultivate their morality since ancient times. In this respect, the function of closed patios is obviously not as good as that of quadrangles.

References:

Baidu encyclopedia-Tianjing