A typical construction comprises a waterproofing layer which is fitted above the standard.
Sustainable blue roofs in europe.
Generally the roof itself should be flat or if it slopes the slope should be very slight no more than 2.
Waterproofing is vital and it must be properly engineered.
Blue roof designs are 100 sustainable and eco friendly.
A blue roof temporarily stores rainwater in any of a number of types of detention systems on the roof.
For flat roofed projects the integration of a blue roof can form a key part the sustainable drainage strategy.
Blue roofs blue roofs are designed to capture rainwater and slowly release it over a period of 24 hours.
Alternatively tanks may be located on an open upper floor below ground level as seen in the picture above.
Blue roof system brochure benefits of a blue roof.
Europe s largest roofing and waterproofing company bmi group offers various active blue and green roofs that can utilise the top of a building for rainwater storage or terrace.
Challenges with combined sewer systems.
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.
However an even newer and less well known sustainable technology applicable to roofs is the blue roof.
A bauderblue roof is designed specifically for each individual project.