Active Standard: C94 / C94M - 13a
When a small batch of concrete is mixed in a concrete mixer, a significant portion of the mortar may adhere to the inside of the mixing drum. This will result in the concrete that is discharged from the drum having different characteristics than the designed concrete mixture. Tests of this concrete will not be representative of the designed concrete mixture.
Keywordsaccuracy; blended hydraulic cement; certification; ready-mixed concrete; scales; testing ;
Draft Under Development