RAAC – short for Reinforced Autoclaved Aerated Concrete – has had a lasting presence in the news owing to a string of last-minute school closures and headlines about 'crumbling concrete'. But while ...

Crumbling concrete RAAC has been found at Wrexham Maelor Hospital. Reinforced Autoclaved Aerated Concrete (RAAC), was used liberally in construction projects from the 1950s to the 1990s as a ...

However, the Norfolk and Suffolk Terrace - as the ziggurats are officially called - remain closed and the UEA appears no closer to finding a permanent solution. A university spokesman said: "All ...