Section Green Roof Construction

Standpipe systems shall be extended to roof levels where rooftop gardens and landscaped roofs are provided lamc section 91 905 3 8.

Section green roof construction.

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. 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. Jul 4 2020 explore danica mihadavid s board green roof sections on pinterest. Aug 3 2017 explore dondrea designs s board detailing codes documentation on pinterest.

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. 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. 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.

There are two types of green roof. Structural evaluation of the roof and supporting members for additional weight and earthquake loads weight of the saturated green roof and live load of the occupants shall be performed by. 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. 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. Green roofs can help reduce energy costsfor a building by acting as another layer of insulation between the inside and outside of the roof. See more ideas about green roof roof roof garden.