Jiangsu Province “Urban Residential area and Unit greening Standards” implemented the green land rate of residential areas linked to the average number of building floors

2022-07-10 0 By

Jiangsu province “urban residential areas and units of green standards” on April 1 officially implemented.According to the provincial Department of Housing and Urban-rural Development, the new version of the “Standard” connects with the National “Standard for Urban Residential District Planning and Design” implemented in December 2018, optimizes many residential district greening control indicators and content, and puts forward the requirements for residential district and unit greening construction management suitable for the characteristics of Jiangsu province.The relevant person in charge of the garden greening department of the provincial Housing and Construction Department said that the new version of the “standard” according to the climate zoning of the building, the green land rate of the urban residential areas has been graded and stratified.The unified greening regulations for new residential areas and new residential groups in the 2014 edition of “Standards” are classified and refined by 15-minute living circle residential areas, 10-minute living circle residential areas, 5-minute living circle residential areas and residential neighborhoods, and the green space index is determined by the average number of building floors.For example, for residential areas with 7-9 floors, the minimum green land rate is 30%;For high-rise residential areas of 19-26 floors, the minimum green rate is 35%.In order to give better play to the ecological and environmental benefits of greening residential areas and units, the new version of the “standards” added many regulations on plant configuration, and listed “negative lists” of “strictly prohibited” and “strictly controlled” greening activities.For example, in view of the present urban residential area and unit greening plant species in a single application, evergreen tree species, the more the growing too close, ventilated daylighting affect residents and other issues, the new “standard” to strengthen the arbors and canopy projection area and the lawn area, the ratio of the number of evergreen trees and deciduous trees ratio and other quantitative indicators.Declaration: The copyright of this article belongs to the original author, if there is a source error or infringement of your legitimate rights and interests, you can contact us through the mailbox, we will promptly deal with.Email address: jpbl@jp.jiupainews.com