1.1 This standard covers the details of two types of moulds, guide sleeves surcharge base plate with handle and surcharge weights used for
the laboratory determination of density index ( relative density ) of cohesionless free draining soils using vibratory table.
IS 10837-1984 history
1985IS 10837-1984 Specification for molds and accessories for determining the density index (relative density) of cohesionless soils