Is 11991959 is for a specification for standard sand

Is 11991959 is for a specification for standard sand is 11991959 Tender for Is 1199 1959 Rf 2013 Methods of Sampling and Analysis of Concrete, Is 1199 1959 Rf 2013 Methods of Sampling and Analysis , Pune, Maharashtra, isb 388 slot IS 1199:1959 is for ______ a) Specification for standard sand for testing of cement b) Methods of sampling and analysis of concrete c)

isb 388 slot Methods of sampling and analysis IS:1199-1959 Bibliographic Details Corporate Author: Indian Standards Institution ISI Format: Printed Book Language

is trustdice legit IS: 1199 – 1959 in India and EN 12350-2 in Europe Generally concrete slump value is used to find the workability,which indicates water-cement ratio, but IS : 1199 – 1959