ISO 13268:2010 specifies a test method for assessing the initial (short-term) tangential ring stiffness of riser shafts for thermoplastics inspection chambers or manholes.
Status: WithdrawnPublication date: 2010-06
Corrected version (en): 2010-09
Corrected version (fr): 2010-09
Edition: 1Number of pages: 9
Technical Committee: ISO/TC 138/SC 1 Plastics pipes and fittings for soil, waste and drainage (including land drainage)