Cement - Determination of relative specific weight

NCh 154:2019 Cemento - Determinación del peso específico relativo (NCh 154:2019 Cement - Determination of specific gravity); (8 pages, in Spanish)

The notified rule establishes the procedure for determining the specific gravity of cements using the standard Le Chatelier flask. This rule applies to cements used in the creation of mortars and concretes. This rule does not concern safety issues, if there are any, associated with its use. It is the responsibility of the user of this rule to establish appropriate health and safety practices, and to determine the degree of application of the regulatory limitations prior to use.