Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 485-1993
Scope
This standard specifies the sampling methods for coarse and fine aggregates. Its purpose is as follows. (1) Preliminary investigation of supply material source reserves. (2) Product control of supply material sources. (3) Operation control at the usage site. (4) Acceptance or rejection of materials.
CNS 485-1993 history
1993CNS 485-1993 Standard Practice for Sampling Aggregates