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ASTM
D5365-18
Standard Test Method for Long-Term Ring-Bending Strain of “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe
2018
8
ASTM Vol.08.03 (2022)
This test method covers a procedure for determining the long-term ring-bending strain (Sb) of “fiberglass” pipe. Both glass-fiber-reinforced thermosetting-resin pipe (RTRP) and glass-fiber-reinforced polymer mortar pipe (RPMP) are “fiberglass” pipes. The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only.