Lightweight roof greening diagram

Quick answer：

A lightweight roof greening diagram typically illustrates the design and implementation of green roofs on buildings with low weight-bearing capacity. These roofs are designed to support vegetation with minimal additional load on the structure. They often include layers such as a waterproofing membrane, drainage system, insulation, and a growing medium. The diagram may show the arrangement of plants, the structure of the roof, and the integration of sustainable design elements.