
Testing Fresh Concrete - Sampling
出版:Osterreichisches Normungsinstitut

專家解讀視頻
Gives two methods for sampling fresh concrete, by composite and spot sampling. Different methods may be required, when mixing and sampling of concrete is carried out in a laboratory.
NBN EN 12350-1:2009 - Identical
UNI EN 12350-1:2009 - Identical
SS EN 12350-1 Ed. 2 (2009) - Identical
NEN EN 12350-1:2009 - Identical
BS EN 12350-1:2000 - Identical
DIN EN 12350-1 (2000-03) - Identical
NF EN 12350-1:1999 - Identical
NBN EN 12350-1:1999 - Identical
UNI EN 12350-1:2001 - Identical
I.S. EN 12350-1:2000 - Identical
NS EN 12350-1:1999 - Identical
UNE EN 12350-1:2006 - Identical
SS EN 12350-1 Ed. 1 (2000) - Identical
NEN EN 12350-1:1999 - Identical
SN EN 12350-1:2000 - Identical
SN EN 12350-1:2009 - Identical
UNE EN 12350-1:2009 - Identical
NS EN 12350-1:2009 - Identical