Thermoplastics piping systems for non-pressure underground drainage and sewerage. Joints for buried non-pressure applications. Test method for the long-term sealing performance of joints with elastomeric seals by estimating the sealing pressure
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Withdrawn:
1 Scope
This International Standard specifies a method for determining the long-term sealing pressure of elastomeric seals in assembled joints for buried non-pressure sewerage plastics piping and ducting systems.