International Standard
ISO 13268:2022
Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics shafts or risers for inspection chambers and manholes — Determination of ring stiffness
Reference number
ISO 13268:2022
Edition 2
2022-06
International Standard
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ISO 13268:2022
80429
Published (Edition 2, 2022)

ISO 13268:2022

ISO 13268:2022
80429
Format
Language
CHF 63
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Abstract

This document specifies a test method for assessing the initial (short-term) tangential ring stiffness of riser shafts for thermoplastics inspection chambers or manholes.

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