JIS K 7035:1998 Plastics piping systems -- Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of the creep factor under wet conditions and calculation of the longterm specific ring stiffness
This standard specifies methods for calculating creep factor and long-term flat stiffness under wet conditions for reinforced plastics.
JIS K 7035:1998 history
2014JIS K 7035:2014 Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of the long-term specific ring creep stiffness under wet conditions and calculation of the wet creep factor
1998JIS K 7035:1998 Plastics piping systems -- Glass-reinforced thermosetting plastics (GRP) pipes -- Determination of the creep factor under wet conditions and calculation of the longterm specific ring stiffness