A mini slab is to be cast from a hand compacted concrete made from 19 mm stone with a compacted bulk density of 1765 kg/
Posted: Fri May 27, 2022 7:42 am
A mini slab is to be cast from a hand compacted concrete made from 19 mm stone with a compacted bulk density of 1765 kg/m³ and sand with a fine modulus of 2.8. Calculate the stone content of the mix. (5)