90.93 Standard confirmed Jan 25, 2021
ISO
ISO/TC 138/SC 1 Plastics pipes and fittings for soil, waste and drainage (including land drainage)
International Standard
Published
ISO 13255:2010 specifies a method for testing the airtightness of joints of thermoplastics piping systems for soil and waste discharge inside buildings.
PUBLISHED
ISO 13255:2010
90.93
Standard confirmed
Jan 25, 2021