Gravel Cement Water For 1mcalculator
Cement Calculator - Telus. and gravel. Aim for a mix of 1 part cement, 2 part sand and 3 parts aggregate. Mix the dry cement and sand, add water, mix, then add aggregate, and more water as needed. Cement mix should look gray, not brown, and water should not be freely running on top. Adjust the mix by adding more water, cement or sand as needed.