Quick Reference Values
concrete mix proportionNominal mix of 1:2:4
minimum curing period14 days
typical wall thickness25 mm to 40 mm
Practical Notes
Due to the heavy weight and handling difficulties of concrete bins, modern municipal projects almost exclusively use High-Density Polyethylene (HDPE) or galvanized steel bins.
When manufacturing, strict attention must be paid to concrete cover over the wire mesh/steel reinforcement, as the thin walls are highly susceptible to spalling and corrosion from moisture and organic waste.