Question

what is this
cement mixing content?​

Answer 1

Answer:

Cement and water form a paste that coats each particle of stone and sand—the aggregates. Through a chemical reaction called hydration, the cement paste hardens and gains strength. ... Typically, a mix is about 10 to 15 percent cement, 60 to 75 percent aggregate and 15 to 20 percent water.

Answer 2

Answer:

Rocks

Explanation:

it can not be actually called to rocks as a cement mixing content but inderictly it is igneous rocks which is converted into sand and small Rocky pieces generally 'reta-bajri' in hindi.