1.23 cubic yards of dry concrete mix is about the size of a refrigerator. When poured into a loose pile, it is 6.71 ft (2.05 m) wide and 33.8 in (85.8 cm) tall.

Volume
1.23 cubic yards
1.23 yd³ (940 L)
about the size of a refrigerator
Dry concrete mix typically ranges 1.9–2.2 g/mL depending on how it's packed. A firmly packed scoop weighs more.