.THROUGHOUT A EUROPEAN property boom that began in the 1960s, an unique type of building and construction material began to be used. Improved autoclaved aerated concrete, called RAAC, is pre-cast in a factory, generally in to planks, prior to being actually taken to a building and construction site where it may be quickly assembled in to component of a building. Although RAAC is actually still made use of in numerous component of the globe, Britain is having specific problems with it.
In some structures the component is breaking up in 2018 it caused a school roof to collapse. A lot of universities have been shut and also various other buildings, consisting of healthcare facilities, are had an effect on. This is creating worry one of the public and a political headache for the authorities.
What is actually RAAC, and why performs it end up being risky?