Free cad drawing download of green roof sections for use in architectural detail design cad drawings.
Green roof cross section.
Each of these layers has a specific function and is necessary for the success of the green roof.
Extensive green roofs.
This is most noticeable in intensive green roofs since there is a thicker and more consistent layer of soil which provides a higher insulating value.
Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures.
Extensive green roof an extensive green roof system is characterized of its vegetation ranging from sedums to small grasses herbs and flowering herbaceous plants which need little maintenance and no permanent irrigation system the growing medium depth for an extensive green roof system is typically 6 inches or less.
These systems are ideal for efficient stormwater.
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The modular units are often plastic.
This cad model is saved in autocad 2004 dwg format.
Cross section of green roofing layers.
Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology.
Some green roofs are installed in one large integrated section while modular green roofs use small portable planting beds placed together to create a larger green roof.