Reinforced Autoclaved Aerated Concrete (RAAC)
This week the UK media is raising concerns about RAAC within schools. However, there have been concerns about RAAC and other forms of construction such as High Alumina Cement (HAC) for decades. Let’s start by explaining what RAAC is. Reinforced Autoclaved aerated concrete is different from normal dense concrete. It has no coarse aggregate and […]
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