KS F 4020-2011(2016)
Reinforced concrete built-up culvert blocks

Standard No.

KS F 4020-2011(2016)

Release Date

2011

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS F 4020-2011(2021)

Latest

KS F 4020-2011(2021)

KS F 4020-2011(2016) history

• 0000 KS F 4020-2011(2021)
• 0000 KS F 4020-2011(2016)
• 2011 KS F 4020-2011 Reinforced concrete built-up culvert blocks
• 1981 KS F 4020-1981 Reinforced concrete built-up culvert blocks