Meaning of the word "concrete mix" in English

What does "concrete mix" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

concrete mix

US /ˈkɑn.kriːt mɪks/
UK /ˈkɒŋ.kriːt mɪks/

Noun

a mixture of cement, sand, gravel, and water that hardens to form concrete

Example:
We need to buy more concrete mix for the patio.
The workers prepared the concrete mix in a large drum.