This standard describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate of maximum size 63 mm.
NOTE: Neither method is applicable to concretes made with lightweight aggregates, air cooled blast-furnace slag, or aggregates with high porosity, because of the magnitude of the aggregate correction factor, compared with the entrained air content of the concrete.
BS EN 12350-7:2000 history
2019BS EN 12350-7:2019 Testing fresh concrete Part 7: Air content — Pressure methods
2009BS EN 12350-7:2009 Testing fresh concrete Part 7: Air content — Pressure methods
2000BS EN 12350-7:2000 Testing fresh concrete - Air content - Pressure methods