KS M ISO 14828:2012
Glass-reinforced thermosetting plastics (GRP) pipes- Determination of the long-term specific ring relaxation stiffness under wet conditions and calculation of the wet relaxation factor

Standard No.

KS M ISO 14828:2012

Release Date

2012

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS M ISO 14828:2016

Latest

KS M ISO 14828-2021

Scope

This standard provides methods for the determination of long-term recovery specific raw stiffness under wet conditions and the determination of the wet recovery coefficient.

KS M ISO 14828:2012 history

• 2021 KS M ISO 14828-2021 Glass-reinforced thermosetting plastics (GRP) pipes－ Determination of the long-term specific ring relaxation stiffness under wet conditions and calculation of the wet relaxation factor
• 2016 KS M ISO 14828:2016 Glass-reinforced thermosetting plastics (GRP) pipes－ Determination of the long-term specific ring relaxation stiffness under wet conditions and calculation of the wet relaxation factor
• 2012 KS M ISO 14828:2012 Glass-reinforced thermosetting plastics (GRP) pipes- Determination of the long-term specific ring relaxation stiffness under wet conditions and calculation of the wet relaxation factor