This standard covers physical requirements andtest methods for performance, and dimensions, in addition to general requirements of materials, workmanship and finish of plastic water closets bowls, tanks, tank covers or combinationsof same.The materials and equipment which are listed to conduct the tests in this standard are provided for reference in determining compliance with this voluntary standard. Materials and equipment of similar design, composition, and specificationshall also be permitted to conduct these tests.
ANSI Z124.4-2006 Referenced Document
ASME A112.19.2-2003 Vitreous China Plumbing Fixtures and Hydraulic Requirements for Water Closets and Urinals*， 2024-04-19 Update
ASSE 1002-1999 Performance Requirements for Anti-Siphon Fill Valves (Ballcocks) for Gravity Water Closet Flush Tanks
ASTM D1729-96 Standard Practice for Visual Appraisal of Colors and Color Differences of Diffusely-Illuminated Opaque Materials
ASTM D2244-05 Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates*， 2024-04-19 Update
ASTM D2565-99 Standard Practice for Xenon Arc Exposure of Plastics Intended for Outdoor Applications
ASTM D570-98 Standard Test Method for Water Absorption of Plastics
ASTM D883-00 Standard Terminology Relating to Plastics*， 2024-04-19 Update
ANSI Z124.4-2006 history
2006ANSI Z124.4-2006 American National Standard for Plastic Water Closet Bowls and Tanks