I.S. EN 12591:2009现行
Bitumen and Bituminous Binders - Specifications for Paving Grade Bitumens
出版：National Standards Authority of Ireland
专家解读视频
Gives a framework for specifying a range of properties and relevant test methods for bitumens, which are suitable for use in the construction and maintenance of roads, airfields and other paved areas, together with requirements for evaluation of conformity.
NS EN 12591:2009 - Identical
SN EN 12591:2009 - Identical
BS EN 12591:2009 - Identical
UNI EN 12591:2009 - Identical
NEN EN 12591:2009 - Identical
SS EN 12591 Ed. 2 (2009) - Identical
UNE EN 12591:2009 - Identical
NF EN 12591:2009 - Identical
NBN EN 12591:2009 - Identical
