concrete is pre-mixed at a batching plant, the ratios of its constituents can
be more tightly controlled, leading to more consistent properties between
Most large projects with cast in situ elements get ready-mix concrete
delivered from a batching plant as it is much more convenient than mixing it on
After the concrete is mixed, it is sent to site
in an agitator truck. If the batching plant is far away from site, retarding
admixtures can be added to the batch to ensure that it doesn’t set in transit.