
Testing Fresh Concrete - Part 7: Air Content - Pressure Methods
出版:Swiss Standards

專家解讀視頻
Describes two methods to determine air content of compacted fresh concrete made with normal weight or relatively dense aggregate of maximum size 63 mm.
NF EN 12350-7:2001 - Identical
NBN EN 12350-7:2000 - Identical
UNI EN 12350-7:2002 - Identical
I.S. EN 12350-7:2000 - Identical
NS EN 12350-7 Ed. 1 (2000) - Identical
UNE EN 12350-7:2001 - Identical
SS EN 12350-7 Ed. 1 (2000) - Identical
NEN EN 12350-7:2000 - Identical
NS EN 12350-7:2009 - Identical
NBN EN 12350-7:2009 - Identical
UNI EN 12350-7:2009 - Identical
SS EN 12350-7 Ed. 2 (2009) - Identical
BS EN 12350-7:2000 - Identical
DIN EN 12350-7 (2000-11) - Identical
ONORM EN 12350-7:2000 - Identical
NEN EN 12350-7:2009 - Identical