Green Roof Section Dimensions

Green roofs are typically not designed to provide stormwater detention of larger storms e g 2.

Green roof section dimensions.

See more ideas about green roof roof roof garden. We have vegetative roof details in pdf dwg autocad and autodesk revit rvt 2d and rfa 3d formats. Jul 4 2020 explore danica mihadavid s board green roof sections on pinterest. Intensive green roofs have a higher weight and require a minimum soil thickness of at least 30 cm compared to the 5 12 cm of the latter.

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. Green roofs can help reduce energy costs for a building by acting as another layer of insulation between the inside and outside of the roof. Green roof components growing media water holding capacity field capacity maximum water capacity astm test. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although.

Intensive green roofs roof gardens and extensive green roofs. Moisture retained by media that cannot be removed aka wilt point 12 18 typ. G 1 extensive green roofs have a much shallower growing media layer that typically ranges from 3 to 6 inches thick. For further information about the benefits and construction of green roofs see our green roofs section.

G 2 intensive green roofs have a growing media layer that ranges from 6 to 48 inches thick. Green roofs are also known as vegetative or eco roofs. Green roof roof terrace cad drawings. What is a green roof.

Moisture retained by saturated media after free draining 40 60 typ. They fall into three main categories extensive intensive and semi intensive. Although there are no precise definitions of them an extensive green roof has a shallow growing medium usually less than six inches with a modest roof load limited plant diversity minimal.