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The Guardian - UK
The Guardian - UK
National
Peter Walker Deputy political editor

Crumbling concrete: why the UK is so concerned about schools and public buildings

Prime minister Rishi Sunak with ministers at 10 Downing Street
Rishi Sunak hosts a cross-government briefing on Raac. The prime minister was chancellor when the DfE asked for funds to rebuild 300 to 400 schools – Sunak gave cash for just 100. Photograph: Simon Walker/No 10 Downing Street

British politics has returned from the summer obsessed with one apparently unlikely subject – concrete. So what is reinforced autoclaved aerated concrete, or Raac, and why is it suddenly so prominent?

What is Raac?

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