Correct Ratios for Concrete Mixes
concrete mixing ratios and basic information for DIY projects
Concrete Mix Ratio | How to Mix Concrete | DIY Concrete Calculator | DIY Doctor
concrete batches with buckets graphic
Concrete mixing ratios for cement, sand, aggregate, and water are generally mixed as 1 part cement, 3 parts sand, and 3 parts aggregate or stone with just enough water to make it workable.
Civil Engineering Guidelines | Concrete Mixes Ratio Table
"...cement paste & hypetufa mix formulas (or recipes, as they are often referred to), that are intended for use in arts & crafts."
Everything About Cement Mix Ratio: Diy Concrete Mix Proportions And Concrete Ingredients