JC 239-1991
fly ash bricks (English Version)

Standard No.

JC 239-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

国家建筑材料工业局

Status

Be replaced 2001-10

Replace By

JC 239-2001

Latest

JC/T 239-2014

JC 239-1991 history

• 2014 JC/T 239-2014 Autoclaved fly ash brick
• 2001 JC 239-2001 Fly ash brick
• 1991 JC 239-1991 fly ash bricks