This method covers determination of the density of hydraulic cement. Its particular usefulness is in connection with the design and control of concrete mixtures. The density of hydraulic cement is defined as the mass of a unit volume of the solids. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. This standard does not purport to address all of the safety concerns@ if any@ associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Warning??Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.
T 133-2019 history
2023T/CIET 133-2023 Brand reputation index evaluation standards
2019T 133-2019 Standard Method of Test for Density of Hydraulic Cement
2016T 133-2016 Standard Method of Test for Density of Hydraulic Cement
2011T 133-2011 Standard Method of Test for Density of Hydraulic Cement
1998T 133-1998 Standard Specification of Test for Density of Hydraulic Cement (ASTM Designation: C 188-95)
1991T 133-1991 Standard Method of Test for Density of Hydraulic Cement (ASTM C188-89)