01372 360 663 info@chawtonhill.com
Failure of RAAC Roof Planks

Failure of RAAC Roof Planks

Reinforced Autoclaved Aerated Concrete roof planks (RAAC), were widely used in flat roof construction between the 1960’s to 1980’s. Unfortunately, the methods employed to construct these planks resulted in a relatively weak structure. One with a low...