Following news of high tech architecture pioneer richard rogers retirement here are 10 of his most influential projects including the millennium dome and heathrow terminal 5.
Most blue roof projects in the world.
In france legislators have decreed that all new buildings need to be equipped with either solar panels or green roofs also known as living roofs which are completely or partly covered with vegetation.
Blue roof implementation is on the rise in the united states and indeed around the world.
Stainless steel tanks used for water retention on an upper floor of the building.
The purpose of operation blue roof is to provide homeowners in disaster areas with fiber reinforced sheeting to cover their damaged roofs until arrangements can be made for permanent repairs.
Generally the roof itself should be flat or if it slopes the slope should be very slight no more than 2.
Article by cristina ferrara we explore 10 of the best green roof designs in the world looking at what makes them so special and how they impact their environment.
To be able to answer that question let s first examine blue roofs in a little more detail.
Operation blue roof is a priority mission managed by the u s.
Army corps of engineers for the federal emergency management agency.
As well as protecting buildings and adding character to the urban environment green roofs can help to manage rainfall and create diverse new habitats for plants wildlife and people.
First conceived in 2008 these roof assemblies have proved to be an emerging technology that changes the game in densely populated urban areas like san francisco philadelphia and new york all large cities with high amounts of impervious surface.
While many people understand the concept of a green roof and appreciate its value in terms of the energy efficiency of buildings as well as the positive impact they can have on the urban environment the concept of a blue roof house is not as well known.
The new york city nyc department of environmental protection dep has played a pivotal role in implementing the technology with proactive tests and pilot projects during the past.
It s said that the 38 800 square foot semi extensive green roof was an investment made after the city won a 1 1 billion settlement from commonwealth edison in 1999.
To this day the green roof atop chicago city hall is one of the area s most illustrious symbols of sustainability.
Jun 20 2017 explore carol lattier s board blue roof on pinterest.
Blue roof designs are 100 sustainable and eco friendly.
While the concept of blue roof assemblies dates back to about 2008 it is only relatively recently that they have begun to make a mark on mainstream roof design.