Standard
UPDATE AVAILABLE
AS 3972-1997
[Superseded]Portland and blended cements
Specifies requirements for hydraulic cements consisting of portland cement or of mixtures of portland cement and one or both of fly ash and ground granulated iron blast-furnace slag.
Published: 01/01/1997
Pages: 11
Content history
Content history
[Pending Revision]
[Superseded]
[Superseded]