Blue Roof Drainage

Refurbishment of an existing flat roofing system might be a great place to start if you are considering installing a blue roof so speak to your blue roof drainage supplier to see whether they think your property.

Blue roof drainage.

Blue roof drainage system suppliers should talk you through the process explaining what each layer does and why it is so effective. The bluroof vf50 void former and surfacing are then applied as with the inverted roof solution. It mimics the natural environment by managing the discharge of rainwater from roofs at a controlled rate in line with a drainage strategy and overall site flood risk assessment. A bauderblue roof is designed specifically for each individual project.

A radmat blue roof system is an effective means of providing a sustainable drainage solution suds in inner city and urban environments in compliance with the requirements of the 2019 draft london plan. The bauderblue roof system is a sustainable drainage method designed to attenuate and manage stormwater on a flat roof over a 24 hour period via a restrictive flow outlet. Roof level sustainable drainage system. Harmer bluroof drainage outlet.

The patented blue roof system utilises the roof construction for the attenuation of stormwater releasing it at a controlled rate in the period following the storm. Blue roof design is a sustainable urban drainage system suds that is ideally suited to buildings that take up the entire lot or a major percentage of it. A blue roof is not rainwater storage on a roof. Blue roofs require regular maintenance and inspection of the outlets to ensure the drainage holes are free of debris or blockages.

Passive designs use hydraulic structures such as weirs orifice plates or hydraulic regulators to control release rates from the roof. Blue roof sustainable drainage solution rooftop suds. Cavidrain building abg cavidrain drainage geocomposite is a preformed cavity drainage system designed to relieve water penetration from basements and buried structures. Blue roofs that are used for temporary rooftop storage can be classified as active or passive depending on the types of control devices used to regulate drainage of water from the roof.

A blue roof provides source control managing rainfall where it falls by temporarily attenuating it on a roof. Instead of forcing rainwater to flow directly into an underground drainage system surface water is collected and stored and if necessary cleaned before it is used or released back into. A root resistant version of the bluroof bituminous membrane is available for compatibility with alumasc s blackdown green roof systems.