ASME A112.19.2 wAddenda a 2013
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ASME A112.19.2 Vitreous China Plumbing Fixtures and Hydraulic Requirements for Water Closets and Urinals
| Published By | Publication Date | Number of Pages |
| ASME | 2013 | 86 |
This Standard establishes requirements and test methods pertaining to materials, significant dimensions, and functional performance for vitreous china plumbing fixtures. The sanitary performance requirements and test procedures apply to all types of water closets and urinals that discharge into gravity waste systems in permanent buildings and structures, independent of occupancy. Fixtures referenced in this Standard include water closets, lavatories, urinals, bidets, service sinks, drinking fountains, and institutional application fixtures.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | Update No. 1 |
| 13 | Contents |
| 18 | Committee Rosters |
| 23 | Preface |
| 25 | 0 Introduction 1 Scope |
| 26 | 2 Reference publications |
| 27 | 3 Definitions and abbreviations 3.1 Definitions |
| 31 | 3.2 Abbreviations 4 General requirements 4.1 Dimensions and tolerances 4.1.1 Thickness 4.1.2 Tolerances 4.2 Glazing |
| 32 | 4.3 Waste fitting openings, drainage, and overflows 4.3.1 Openings and drainage 4.3.2 Overflows |
| 33 | 4.4 Off-the-floor plumbing fixture supports 4.5 Non-vitreous china plumbing fixtures 4.5.1 Glazing 4.5.2 Integral traps 4.6 Additional requirements for water closets 4.6.1 Outlet dimensions 4.6.2 Non-standard outlets 4.6.3 Bolt hole spacing 4.6.4 Roughing-in details 4.6.5 Seat-mounting holes 4.6.6 Rim profiles 4.6.7 Water surface dimensions 4.6.8 Trap diameter |
| 34 | 4.6.9 Spuds 4.6.10 Rim heights 4.7 Additional requirements for urinals 4.7.1 Integral trap diameter 4.7.2 Dimensions 4.7.3 Spuds 4.7.4 Materials and construction 4.7.5 Non-water-consuming urinals 4.8 Additional requirements for lavatories, sinks, and bidets 4.8.1 Openings and mounting surfaces for supply fittings |
| 35 | 4.8.2 Wall-mounted commercial lavatories and sinks 4.8.3 Spuds for clinic sinks 4.9 Additional requirements for bathtubs and shower bases 4.9.1 Minimum dimensions for bathtubs 4.9.2 Slope to the waste outlet 4.9.3 Flanges 4.10 Additional requirements for drinking fountains 4.10.1 4.10.2 4.11 Accessible design fixtures |
| 36 | 5 Flushing devices used with fixtures 5.1 General 5.2 Gravity flush tanks 5.2.1 General 5.2.2 Fill valve opening diameter and location 5.2.3 Critical level 5.2.4 Low-profile gravity tanks 5.2.5 Water closet fill valve 5.2.6 Water closet tank capacity 5.3 Pressurized flushing devices 5.3.1 General |
| 37 | 5.3.2 Low-profile tanks with pressurized flushing devices 5.4 Plastic water closet tanks 5.5 Electrical components of electro-hydraulic water closets 5.5.1 Pump motor and impeller 5.5.2 Jet hose 5.5.3 Electrical supply cords 5.5.4 Wiring harnesses and electrical controls 5.6 Dual-flush water closets 6 Tests — Materials, finishes, structural integrity, and seals 6.1 Water absorption test 6.1.1 Test specimen |
| 38 | 6.1.2 Specimen preparation 6.1.3 Procedure 6.1.4 Report 6.1.5 Performance 6.2 Crazing test 6.2.1 Test specimen 6.2.2 Procedure 6.2.3 Performance |
| 39 | 6.3 Surface examination 6.3.1 Procedure 6.3.2 Evaluation 6.3.3 Performance 6.3.4 Other fixtures 6.4 Warpage test 6.4.1 Procedure |
| 40 | 6.4.2 Performance 6.5 Field-installed tiling-flange seal test 6.5.1 Procedure 6.5.2 Performance 6.6 Overflow test 6.6.1 Procedure 6.6.2 Performance 6.7 Structural integrity tests for wall-mounted plumbing fixtures 6.7.1 All wall-mounted fixtures |
| 41 | 6.7.2 Wall-mounted water closets 6.7.3 Wall-mounted lavatories 6.7.4 Wall-mounted urinals 6.8 Structural integrity test for bathtubs, shower bases, andnon-vitreous service sinks 6.8.1 Apparatus 6.8.2 Procedure |
| 42 | 6.8.3 Performance 6.9 Joint seal test 6.10 Auger test 6.10.1 Procedure 6.10.2 Performance 6.11 Condensation-free (insulated) tank test 6.11.1 Procedure 6.11.2 Performance 7 Water closet tests 7.1 General 7.1.1 All tests |
| 43 | 7.1.2 Gravity flush tank water closets 7.1.3 Flushometer tank, electro-hydraulic, or other pressurized flushing device water closets 7.1.4 Flushometer valve water closets 7.1.5 Procedures for standardizing the water supply system |
| 44 | 7.1.6 Test medium 7.1.7 Reports 7.2 Trap seal depth determination test 7.2.1 Apparatus 7.2.2 Procedure 7.2.3 Report 7.2.4 Performance |
| 45 | 7.3 Trap seal restoration test 7.3.1 Apparatus 7.3.2 Procedure 7.3.3 Report 7.3.4 Performance 7.4 Water consumption test 7.4.1 General 7.4.2 Apparatus 7.4.3 Procedure |
| 46 | 7.4.4 Report 7.4.5 Performance 7.5 Granule and ball test 7.5.1 Test media 7.5.2 Procedure 7.5.3 Report 7.5.4 Performance |
| 47 | 7.6 Surface wash test 7.6.1 Test medium 7.6.2 Procedure 7.6.3 Report 7.6.4 Performance 7.7 Mixed media test 7.7.1 Test media 7.7.2 Procedure |
| 48 | 7.7.3 Report 7.7.4 Performance 7.8 Drain line transport characterization test 7.8.1 Test medium 7.8.2 Apparatus 7.8.3 Procedure |
| 49 | 7.8.4 Report 7.8.5 Performance 7.9 Overflow test for gravity flush tanks 7.9.1 Apparatus 7.9.2 Procedure 7.9.3 Report 7.9.4 Performance 7.10 Waste extraction test 7.10.1 Apparatus |
| 50 | 7.10.2 Test media |
| 51 | 7.10.3 Procedure 7.10.4 Report 7.10.5 Performance 7.11 Consistent water level test 7.11.1 Procedure 7.11.2 Performance |
| 52 | 7.12 Fill valve shutoff integrity test with increased water pressure 7.12.1 Procedure 7.12.2 Performance 7.13 Adjustability test for tank-type gravity water closets with original equipment 7.13.1 Procedure 7.13.2 Report 7.13.3 Performance |
| 53 | 7.14 Adjustability test for tank-type gravity water closets withaftermarket closure seals 7.14.1 Procedure 7.14.2 Report 7.14.3 Performance |
| 54 | 8 Urinal tests 8.1 General 8.2 Test apparatus and general instructions |
| 55 | 8.3 Trap seal depth determination test 8.3.1 Apparatus 8.3.2 Procedure 8.3.3 Report 8.3.4 Performance 8.4 Surface wash test 8.4.1 Test medium 8.4.2 Procedure 8.4.3 Report |
| 56 | 8.4.4 Performance 8.5 Dye test 8.5.1 Test medium and apparatus 8.5.2 Procedure 8.5.3 Report 8.5.4 Performance 8.6 Water consumption test 8.6.1 Apparatus 8.6.2 Procedure |
| 57 | 8.6.3 Report 8.6.4 Performance 8.7 Tests for non-water-consuming urinals 9 Markings, packaging, and installation instructions and other literature 9.1 General 9.2 Non-standard fixtures |
| 58 | 9.3 Additional markings for water closets and urinals 9.3.1 Close-coupled water closets 9.3.2 Water consumption 9.3.3 Water level mark in gravity flush tank water closets 9.3.4 Water closet tank repair parts 9.4 Field-installed flanges 9.5 Packaging 9.5.1 General |
| 59 | 9.5.2 Water closets and urinals 9.6 Installation instructions and other literature 9.6.1 General 9.6.2 Water closets 9.6.3 Urinals 9.6.4 Field-installed flange kits Tables Table 1 Permitted defects in water closets and urinals |
| 60 | Table 2 Permitted defects in lavatories and drinking fountains Table 3 Integral trap diameter requirements for urinals, mm (in) |
| 61 | Table 4 Minimum dimensions for urinals, mm (in) |
| 62 | Table 5 Static test pressures for water closets, kPa (psi) |
| 63 | Table 6 Static test pressures for urinals, kPa (psi) |
| 64 | Figures Figure 1 Waste outlet dimensions |
| 65 | Figure 2 Outlet dimensions for floor-mounted bottom-outlet water closets |
| 66 | Figure 3 Outlet dimensions for rear-outlet andrear-spigot-outlet water closet bowls |
| 67 | Figure 4 Bolt hole spacing for wall-mounted water closet bowls |
| 68 | Figure 5 Roughing-in and seat bolt hole dimensions for water closets |
| 70 | Figure 6 Water closet bowl rim profiles |
| 71 | Figure 7 Supply fitting opening and mounting surface dimensions |
| 73 | Figure 8 Dimensions for bathtubs |
| 74 | Figure 9 Clearance for drinking fountains Figure 10 Gravity flush tank valve openings |
| 75 | Figure 11 Standardization of water supply system for testing gravity and flushometer tank water closets |
| 76 | Figure 12 Standardization of water supply system for testing flushometer valve water closets and urinals |
| 77 | Figure 13 Suggested apparatus and required measurements for the trap seal depth determination test |
| 78 | Figure 14 Suggested drain line transport characterization test assembly |
| 79 | Annex A (informative) Suggested formats for reporting test results |
| 84 | Annex B (informative) Unit conversion criteria |
