ASTM C1142Full Name ASTM C1142 – Standard Specification for Extended Life Mortar for Unit MasonryScope This specification covers extended life mortar as delivered for use in construction of non-reinforced or reinforced unit masonry.Keywords air content; compressive strength; masonry; masonry cement; mortar; portland cement-lime; set-retarding admixture; water retentionResourcesASTM International Website: ASTM C1142 Need more info? Please submit the following form. We will contact you within one business day. How did you hear about us? Please select an option from the listSearch EngineOnline AdsClient RelationshipReferralOther