AS 1774.7:2001
Refractories and refractory materials - Physical test methods - Permeability to gases

Standard No.

AS 1774.7:2001

Release Date

2001

Published By

Standard Association of Australia （SAA）

Status

Be replaced

Replace By

AS 1774.7:2008

Latest

AS 1774.7:2008

Replace

AS 1774.7-1991

Scope

Sets out a method for determining the permeability to gases of dense, shaped refractory products.

AS 1774.7:2001 Referenced Document

• AS 1984 Vernier callipers (metric series)
• AS 2780 Glossary of Refractories and Refractory Terms

AS 1774.7:2001 history

• 1970 AS 1774.7:2008 Refractory materials and physical test methods for refractory materials Air permeability
• 2001 AS 1774.7:2001 Refractories and refractory materials - Physical test methods - Permeability to gases