Published
This standard specifies methods for determining the initial specific ring stiffness of glass-reinforced thermosetting plastics (GRP) pipes. Two methods are given and within the specified deflection limits each is equally valid and may be used for any diameter.
NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
PUBLISHED
SRPS EN 1228:2008
90.93
Standard confirmed
Nov 24, 2011