إجراء طارئ من المكسيك: مواد البناء

The notified Emergency Mexican Official Standard establishes the specifications, test methods, commercial information and conformity assessment procedure for hydraulic cements used in the construction sector that are manufactured in, imported into and/or marketed in national territory, in order to ensure the safety of users of these products.Scope of application:The Emergency Mexican Official Standard applies to hydraulic cements that are manufactured in, imported into and/or marketed in national territory.The Standard includes the classification of cements according to their composition, compressive strength and special characteristics; physical and chemical specifications; sampling and test methods; certification schemes; commercial information requirements; and monitoring and verification provisions.