DS DS/EN ISO 13260
DS DSEN SO 13260 2011-OCT-26 Thermoplastcs ppng systems for non-pressure underground dranage and sewerage - Test method for resstance to combned temperature cyclng and external loadng
DS DSEN SO 13260 2011-OCT-26 Thermoplastcs ppng systems for non-pressure underground dranage and sewerage - Test method for resstance to combned temperature cyclng and external loadng
ISO 13260:2010 specifies two methods for testing pipes and fittings or joints for plastics piping systems intended for use in underground drainage and sewerage systems for their resistance to deformation and leakage, when subjected to sustained external loading in conjunction with the passage of hot water.