RAAC: Concrete used in 1950s would last "30 years" - 大象传媒 Sounds
RAAC: Concrete used in 1950s would last "30 years" - 大象传媒 Sounds
RAAC: Concrete used in 1950s would last "30 years"
Derby-based building firm boss Ian Hodgkinson explains the problems with RAAC.