Roof Detention System

The liveroof integrated roofblue riser is engineered to provide temporary water detention underneath all liveroof systems.

Roof detention system.

Almost all of the rain that falls onto a fully saturated profile will quickly drain through and flow underneath a traditional green roof profile. Rooftop detention also known as a blue roof is designed to provide temporary storage and slow release of stormwater runoff. Over 500 different tests were carried out on various green roof structures commissioned by independent international partners from the construction industry. It is made of a filtration veil and the polyamide monofilament fibre network layer.

It is a relatively simple concept that results in a controlled flow system of rainwater from the roof. When used with control flow drains roofblue expands the usefulness of a green roof system as a stormwater management tool. Roofblue can do the following. Urbanscape detention layer t5.

This roof can then detain 2 5 5cm 1 2 of water for anywhere between 1 10 hours. Protection drainage and filtration. The goal of a detention oriented green roof is to delay peak runoff so that sewage systems have time to drain. Reduce the burden on stormwater systems.

This technique is most commonly used in dense urban areas where other methods of stormwater detention are impractical. Purple roof is the simplest and least expensive solution if you would like a detention green roof. For a detention facility where the outflow is controlled by means of an outlet orifice tube subject to a head which increases as the depth of storage increases in a storage facility with an approximately uniform area with respect to storage height and for roof detention by means of. All kinds of rainfall can be simulated in this lab.

The urbanscape detention green roof is a complete system which consists of a detention layer storage layer a growing media a unique patented rock mineral wool and a vegetation layer. It is this delay that what saves us from floods. Rooftop detention is the heart of blue roof technology. It has been evaluated and tested by green roof diagnostics.

The foundation of the detention roof lies in the green roof diagnostics research laboratory in virginia usa. Bauder sdf drainage layer one side laminated version is also avaliable. Blue roofs are non vegetated source controls that detain stormwater either releasing it more gradually to the sewer system or storing it for beneficial reuse. Thus detention has a time component added.