| 摘要 |
Provided is a concrete composition containing atomized steelmaking slag balls (also referred to as PS balls). More specifically, the present invention provides a concrete composition containing sand wherein the sand is partially or completely replaced with atomized steelmaking slag balls. The concrete composition of the present invention is comprised of water, cement, coarse aggregates having a particle size of more than 5 mm, fine aggregates having a particle size of less than 5 mm, optional additives, and the balance of other inevitable impurities, wherein the fine aggregates include more than 30% by volume of atomized slag balls.
|
