According to AFGRI [58], one of South Africa's Sustainability 2017, 9, 1772 6 of 20 largest grain storage companies, concrete silos with a storage capacity of 4500 t are roughly 15 m in diameter, with a height of around 35 m. Approximately 420 m3 of concrete is needed for the ...
According to AFGRI [58], one of South Africa’s largest grain storage companies, concrete silos with a storage capacity of 4500 t are roughly 15 m in diameter, with a height of around 35 m. Approximately 420 m3 of concrete is needed for the construction of each silo [58]. The ...