The NRCA Vegetative Roof Systems Manual, Second Edition
Go 'green' with this manual!
This manual addresses cutting-edge technologies available for vegetative roof systems, including the waterproofing system and its associated components, such as a protection course, a root barrier, a drainage layer, thermal insulation and an aeration layer, and an overburden of growth medium and plantings. Best practices are included for the design and installation of extensive, semi-intensive and intensive vegetative roof systems.
||(30 NRCA Points)
||(58 NRCA Points)
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