Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (treating slag with gases or gas generating material C04B5/06 )

Introduced: January 1985

Title

Titles differ between systems:

IPC: Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof

CPC: Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (treating slag with gases or gas generating material C04B5/06 )

Full Title

Full titles differ between systems:

IPC:

Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof

CPC:

Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (treating slag with gases or gas generating material C04B5/06 )

CPC subdivides this area 3x more granularly than IPC with 12 additional codes.

12 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1985.

Child Classifications

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C04B 38/0003 CPC only CPC only
C04B 38/0006 +3 CPC CPC only CPC only
C04B 38/0022 +4 CPC CPC only CPC only
C04B 38/0038 +1 CPC CPC only CPC only
C04B 38/0045 +1 CPC CPC only CPC only
C04B 38/0051 +4 CPC CPC only CPC only
C04B 38/0067 CPC only CPC only
C04B 38/007 +2 CPC CPC only CPC only
C04B 38/008 +1 CPC CPC only CPC only
C04B 38/0087 CPC only CPC only
C04B 38/009 CPC only CPC only
C04B 38/0093 +1 CPC CPC only CPC only
C04B 38/02 by adding chemical blowing agents since 1985 +1 CPC IPC+CPC Available in IPC and CPC
C04B 38/04 by dissolving-out added substances since 1985 +1 CPC IPC+CPC Available in IPC and CPC
C04B 38/06 by burning-out added substances since 1985 +5 CPC IPC+CPC Available in IPC and CPC
C04B 38/08 by adding porous substances since 1985 +1 CPC IPC+CPC Available in IPC and CPC
C04B 38/10 by using foaming agents (C04B38/02 takes precedence) since 1985 +2 CPC IPC+CPC Available in IPC and CPC