Chengdu's first vertical forest community was built. What are the disadvantages of such a community?

This community was exposed, reported by CCTV News in July 14. This place is the first urban forest garden building in Chengdu. Residents live in a private courtyard surrounded by mountains on three sides. Even if you live in a tall building, you can breathe fresh air without affecting your quality of life. People can also grow flowers and vegetables at home and enjoy rural life. This is a new community called Qiyi City Forest Garden. From the outside, like? Vertical forest? More than 20 kinds of plants have been planted.

This place is close to the subway. When you come here to play, your first impression is green plants. Generally speaking, the plants in every courtyard are very rich, including trees, shrubs, ivy, osmanthus, bougainvillea, cherry blossoms and so on. About 20 kinds. There are 8 buildings in the community, each with 30 floors. According to the apartment area, the courtyard size naturally varies, ranging from 40 square meters to 100 square meters.

When it was first built, the community made full use of the external walls of residential buildings to carry out this large-scale project. Engineering? . According to the designer, when designing this, the idea was to integrate the city with the forest. The three-dimensional greening area of eight residential buildings is 27,200 square meters. The total green area of the community is 33,900 square meters, which has been fully utilized. When it was originally designed, all the concrete slabs in the yard were sinking slabs and turning beams, about 60 cm deep in the middle. Where big trees are planted against the wall, a tree pond with an upward direction of 50 cm will be built, and there will be soil covering over 1 m. Trees with a height of 4-5 meters can be planted, and the trunk can be fixed on the wall to prevent the trees from being blown down by strong winds. In addition, planting some low plants, fruit trees or shrubs away from the wall looks patchy.

At present, the owner has moved in, and the overall feeling is quite satisfactory. Automatic drip irrigation and sprinkler irrigation systems are designed in the covering soil, and a three-layer waterproof system is also designed, plus a layer of stab prevention. However, the outside world is worried about whether these systems are safe. In case of failure, it is very inconvenient to maintain. There seems to be no problem at present, but some owners are worried about whether it can operate well in the future. Usually, you must observe more and maintain it in time.