British Standards and the use of recycled aggregate in ...
Crushed Concrete Aggregate (CCA) Recycled Concrete Aggregate (RCA) C40/50 X0 XC1 XC2 XC3/4 XF1 DC1 No risk of corrosion Very dry Wet, rarely dry Moderate humidity or cyclic wet and dry Moderate saturation without deicing Nonaggressive ground only Recycled Aggregate (RA) Additional specifiion requirements and permitted appliions
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