This standard covers requirements and testmethods for performance of materials and workmanship, and finish of plastic lavatory units manufactured as a separate bowl or a bowl with integral top.While this standard covers the performance requirements of plastic lavatory units and describes these performance requirements in terms of methods of test applicable to all such units, a number of different materials and methods of manufacture shall be permitted to be used to meet these requirements. Each of these materials and methods have different properties which will affect its end performanceand suitability for the intended use. For this reason, portions of the standard are broken into separate requirements designed to identify these individual characteristics.The materials and equipment which are listed as having been used to conduct the testing procedures in this standard are provided solely for informational reference. Materials and equipment of similar design, composition and specificationshall only be used to conduct these testing procedures when they produce equivalent results.
ASME A112.19.2-2003 Vitreous China Plumbing Fixtures and Hydraulic Requirements for Water Closets and Urinals*， 2024-04-19 Update
ASTM D2244-02 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 D883-00 Standard Terminology Relating to Plastics*， 2024-04-19 Update
ASTM E162-98 Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
ASTM E662-03 Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials*， 2024-04-19 Update
ANSI Z124.3-2005 history
2005ANSI Z124.3-2005 American National Standard for Plastic Lavatories