concrete cast in place concrete structural concrete self compacting concreteSelf Compacting Concrete - 03 31 26
Self-compacting concrete was developed by the Japanese in the 1980s as a solution to skilled labor shortages. Self-compacting concrete reduces the need for vibration by using its own weight to achieve compaction. Adjustments in quantities of admixtures and aggregates is required to ensure that the concrete flows easily and completely fills all spaces around reinforcement and forms.
Tips on Estimating Self Compacting Concrete Costs from RSMeans
 | Concrete quantities are generally taken off in measures of cubic yards, as this is the way the material supply companies charge for it. For accurate concrete estimating, the estimator must consider each of the following major components individually: formwork, reinforcing steel, ready-mix concrete, placement of the concrete mix, finishing of the surface, and curing. When estimating structural concrete, pay particular attention to requirements for concrete additives, curing methods and surface treatments. Special consideration for climate conditions as well as hot or cold weather conditions must be included in your estimate. Also include requirements for concrete placing and finishing methods and equipment. |
