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Quick answer：Lightweight roof greening design refers to the design and implementation of green roofs using materials with low weight. This type of design aims to create green spaces on rooftops that are sustainable, aesthetically pleasing, and structurally sound. It involves selecting appropriate plants, soil depth, drainage systems, and structural considerations to ensure the success of the green roof. Lightweight green roofs are beneficial for reducing urban heat island effect, improving energy efficiency, and providing additional insulation.
