Green Roof Media Characteristics The Basics

Green roof media characteristics.

Green roof media characteristics the basics.

Growth medium and it desirable to have as large a volume and depth of media as possible to contribute to wind stability offset drying rates and protect the roots from frost damage. Rooflite offers a full line of lightweight soil products meticulously engineered for a diverse range of green roof applications and designed to optimize green roof performance. Types construction pros and cons. Green roofs are also known as vegetative or eco roofs.

A green roof is a layer of vegetation planted over a waterproofing system that is installed on top of a flat or slightly sloped roof. Beattie and others published green roof media characteristics. Request pdf on jan 1 2004 d j. They fall into three main categories extensive intensive and semi intensive.

General characteristics of green roof storage. Rooflite extensive the ideal growth medium for extensive green roof systems with hardy and drought tolerant vegetation. Green roofs which are vegetative layers on top of a roof provide many benefits including producing oxygen cooling and insulating energy savings reducing storm water run off protecting a building from the elements as well as providing stress reducing green spaces in the sky for people to enjoy and use. In addition to that green roof media should be able to supply basic nutrients and maintain good porosity.

Green roof growing media is an integral part of a functioning green roof system. Rooflite certified green roof media is lightweight and performance characteristics have been optimally engineered for this unique environment. The best green roof media should be able to effectively maintain water retention at optimum levels for vegetation as well as facilitate stormwater management. Green roofs differ from a natural environment as they are on top of a building and are not connected to the natural ground.

The basics find read and cite all the research you need on researchgate. For new green roof projects using on site stockpiled quality topsoil can be very cost. Green roofs can be as basic and simple as a few inches of groundcover to a. 2 4 june 2004 portland oregon.