properties of manufactured sand,Study on the Properties of Cement Concrete Using Manufactured .Fine and coarse aggregate constitute about 75 % of total volume of concrete The most commonly used fine aggregate is natural river sand. Nowadays the.properties of manufactured sand,Guide to the Specification and Use of Manufactured Sand in Concreteeffects of manufactured sand on the properties of concrete. 10. 3 SPeCIfICAtIon for MAnUfACtUred SAnd AS ConCrete fIne AGGreGAte. Scope. 11 definitions.