Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Introduced: January 1985

Of 12 combined children, 8 exist in both systems.

4 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1985.

Child Classifications

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C04B 28/001 CPC only CPC only
C04B 28/003 CPC only CPC only
C04B 28/005 CPC only CPC only
C04B 28/006 +1 CPC CPC only CPC only
C04B 28/02 containing hydraulic cements other than calcium sulfates since 1985 +5 CPC IPC+CPC Available in IPC and CPC
C04B 28/14 containing calcium sulfate cements since 1985 +4 CPC IPC+CPC Available in IPC and CPC
C04B 28/18 containing mixtures of the silica-lime type since 1985 +3 CPC −2 IPC IPC+CPC Available in IPC and CPC
C04B 28/24 containing alkyl, ammonium or metal silicates; containing silica sols since 1985 IPC+CPC Available in IPC and CPC
C04B 28/28 containing organic polyacids, e.g. polycarboxylate cements since 1985 IPC+CPC Available in IPC and CPC
C04B 28/30 containing magnesium cements (magnesium oxide cements C04B28/10) since 1985 IPC+CPC Available in IPC and CPC
C04B 28/34 containing cold phosphate binders since 1985 +3 CPC IPC+CPC Available in IPC and CPC
C04B 28/36 containing sulfur, sulfides or selenium since 1985 +1 CPC IPC+CPC Available in IPC and CPC