Section Green Roof Construction

Green roof growing medium is composed of mineral aggregates and only a small amount of organic material.

Section green roof construction.

Intensive roofs which are thicker with a minimum depth of 12 8 cm 5 1 16 in and can support a wider variety of plants but are heavier and require more maintenance and extensive roofs which are shallow ranging in depth from 2 cm 13 16 in to 12 7 cm 5 in lighter than intensive green roofs and require minimal maintenance. The report proposes citywide adoption of cool roofs through utility incentives consumer education and resources and incorporating cool roof requirements into the city s building code. A green roof is a green space that is created by adding various layers of plants and a growing medium to the top portion of a traditional roofing system. Standpipe systems shall be extended to roof levels where rooftop gardens and landscaped roofs are provided lamc section 91 905 3 8.

Green roofs can help reduce energy costsfor a building by acting as another layer of insulation between the inside and outside of the roof. It should also be light weight resistant to decomposition and compression and physically and chemically stable. See more ideas about architecture details construction drawings detailed drawings. See more ideas about green roof roof roof garden.

Note that it is not like a traditional roof garden in which planting is done in free standing containers as well as planters that are placed on an easy to access roof terrace. It should have good consistent drainage and aeration with a structure that enables it to hold water. Cool roofs also fit into l a s vision for green jobs as they are listed as one of 13 high potential building energy efficiency retrofits that are. Known as living roofs eco roofs and vegetated roofs green roofs offer many benefits to the user.

The process of growing living plants on the roof of a home or building has been shown to dramatically decrease cooling costs for the building while enhancing stormwater management and air quality for the area. 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. There are two types of green roof.