JC 473-1992
concrete pumping agent (English Version)

Standard No.

JC 473-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

国家建筑材料工业局

Status

Be replaced 2001-10

Replace By

JC 473-2001

Latest

JC 473-2001

JC 473-1992 history

• 2001 JC 473-2001 Pumping aid for concrete
• 1992 JC 473-1992 concrete pumping agent