Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 488-1993
Scope
1.1 This standard specifies the test methods for the volumetric specific gravity, apparent specific gravity and water absorption (23/23℃) of coarse aggregates. 1.2 This standard does not apply to lightweight pellets.
CNS 488-1993 history
1993CNS 488-1993 Method of Test for Specific Gravity and Absorption of Coarse Aggregates