11 new vertical greening, 3 roof greening, three dimensional greening in Ji'nan
recently, the construction of the two phase of the roof greening of the Qixian cultural city, which is in charge of the construction of the City Central District Garden Bureau, has a green area of 15000m2. It is reported that this year, the Central Bureau of parks and gardens will further intensify the promotion of three-dimensional greening. "Three dimensional greening is mainly composed of roof greening and vertical greening. The roof, the balcony, the wall and the doorway can all be used for three-dimensional greening. The rational greening arrangement can not only achieve the purpose of beautifying the environment and purifying the air, but also have an unexpected effect on the heatstroke, cooling and energy saving of the building. Fan Weibin, deputy director of the Central District Garden Bureau, said. It is understood that since the city greening ordinance of Ji'nan was introduced in June last year, the City Central Garden Bureau has earnestly implemented the relevant requirements of the regulations and promoted the greening and vertical greening of the roof as an important work throughout the year. At present, the Bureau has been in the 81 overpass, the show City and the provincial people's Congress' dormitory respectively. 10 places, such as the Shandong University and the southern University of Jinan, completed the roof greening in the vertical greening construction in the Seven Sages Cultural Square, the East map building in Ji'nan and the office building of the Ji'nan forest farm.
according to Xu Tao, chief of the Landscaping Department in the city, the seemingly simple three-dimensional greening is condensing the sweat of the gardeners. In terms of roof greening alone, a lot of work needs to be done in the early stage. Before greening, we should carefully investigate the roof structure, roof allowable load, waterproof layer and so on. There are strict requirements for load, waterproof, anticorrosion and so on. The leakage of roofs should be examined carefully, and the 24 hour roof closed water test should be done to repair the problems in time. During the greening construction, we should carefully protect the structural layer of the building. If necessary, a mortar protection layer should be made before construction to protect the roof. The waterproof layer is made of polythene acrylic polyester fabric, and the advanced waterproof material is waterproof glue and cement. After the construction is completed, the house property right unit is unified according to the "Ji'nan city garden greening management technical specification".
the reporter also learned that the construction process of the roof afforestation by the City Central Garden Bureau has been promoted in the city after the audit of the city garden Bureau. All the units and communities can apply for the construction of roof greening according to the process. The Central District Garden Bureau said that this year they will further increase the promotion of three-dimensional greening. It plans to make vertical greening in 11 areas and roads, such as the jade letter overpass, the Ginza crystal capital, the South Zhongnan residence and Shun tillage Road, in the five places of the military area, the Shandong University and other areas, to create a civilized city and improve the greening beauty for our city. Contribute to the effect.