ASME A112.19.19:2016 pdf download

ASME A112.19.19:2016 pdf download Vitreous China Nonwater Urinals
This Standard establishes requirements and test meth-ods pertaining to materials,significant dimensions,andfunctional performance for vitreous china nonwater uri-nals,including those with an optional drain-cleansingfeature as defined in this Standard. The sanitary per-formance requirements and test procedures apply to alltypes of nonwater urinals that discharge into gravitywaste systems in permanent buildings and structuresindependent of occupancy.
1.2 Units of Measure
Where values are stated in U.S.Customary units andthe International System of Units (SI),the U.S.Customary units shali be considered as the standard.1.3 References
The following documents form a part of this Standardto the extent specified herein.Unless otherwise speci-
fied, the latest edition shall apply:
ANSI/ICCA117.1,Standard Specification for Accessibleand Usable Buildings and Facilities
Publisher: International Code Council (ICC),500 NewJersey Avenue,NW, Washington, DC 20001 (www.icc-safe.org)
ASME A112.1.3,Air Gap Fitting for Use with PlumbingFixtures
ASME A112.6.1M,Floor-A ffixed supports forOff-the-Floor Plumbing Fixtures for Public Use
ASME A112.6.2，Framing-Affixed Supports forOff-the-Floor Water Closets With Concealed TanksASME A112.19.2/CSA B45.1，Ceramic PlumbingFixtures
ASME A112.19.5/CSA B45.15,Flush Valves and Spudsfor Water Closets,Urinals, and Tanks
Publisher: The American Society of MechanicalEngineers (ASME),Two Park Avenue, New York,NY 10016-5990; Order Department: 150 Clove Road,Little Falls, NJ 07424-2139(www.asme.org)
ASSE 1001, Performance Requirements for AtmosphericVacuum Breakers
ASSE 1011,Performance Requirements for HoseConnection Vacuum Breakers
ASSE 1018,Performance Requirements for Trap SealPrimer Valves ——Potable Water Supplied
ASSE 1044,Performance Requirements for Trap SealPrimer- Drainage Types and Electric Design TypesASSE 1052,Performance Requirements for HoseConnection Backflow Preventers
ASSE 1056,Performance Requirements for SpillResistant Vacuum Breakers
Publisher: The American Society of Safety Engineers(ASSE),520 N. Northwest Hwy, Park Ridge,IL 60068(www.asse.org)
CSA B64.1.4，Vacuum breaker, air space type
Publisher: Canadian Standards Association (CSA),178Rexdale Boulevard,Toronto,Ontario M9W 1R3,Canada (www.csagroup.org)
UL 969,Marking and Labeling Systems
Publisher: Underwriters Laboratories,Inc.(UL),333Pfingsten Road, Northbrook,IL 60062-2096; OrderDepartment: Comm 2000，151 Eastern Avenue,Bensenville, IL 60106 (www.ul.com)
1.4 Definitions
blister: a raised portion of the surface not greater than% in.(3 mm) in maximum dimension.
blister, large: a raised portion of the surface greater than% in. (3 mm) in maximum dimension.
bubble: a raised portion of the surface or a sand specksmaller than 1/z in. (1 mm) in maximum dimension.crack: a fracture in either the glaze or the body, butneither a dunt nor a craze.
craze: fine cracks in the glaze.
discoloration: a colored spot over 1!/4 in. (6 mm) in maxi-mum dimension or a sufficient number of specks orspots to give the effect of a change in color.
drain-cleansing acfion: the process of introducing a vol-ume of water, in the form of a stream or spray, to rinsedrain pipes and assist in carrying residue downstreamthrough the drainage system.The feature is not requiredfor the nonwater urinal to maintain the required trapseal.
dull or eggshell finish: dead or flat finish, undevelopedglaze, or a semi-glazed finish with numerous very finepinholes or slightly matted in appearance, not glossy;not to be confused with a satin or matte finish used fordecorative purposes.
dunt: a hairline fracture extending through the body andcaused by strains set up in the process of manufacture.
exposed body: unglazed portion h6 in. (2 mm) or morein maximum dimension.
finish: texture and condition of surface other than color.fire check: fine shallow crack in the body not coveredwith glaze (when covered with glaze so as to be easilycleaned, it is not detrimental).
first quality: first-class ware in conformance with thegrade limitations and other requirements of thisStandard, shall also be permitted to be called grade“A” ware.
fixture: the china piece only, without trim.
flood level: the portion of a plumbing fixture that willspill over when the fixture drain is shut or constricted.glaze: the smooth, glass-like ceramic coating on a vitre-ous china surface that imparts impermeability and cov-ers the body.
norwater consuming urinal: a plumbing fixture that isdesigned to receive and convey only liquid wastethrough a trap seal into the gravity drainage system,without the use of water for such function.
permanent markings: markings that are fired, cast, sand-blasted, etched, stamped, or otherwise not removable,except by excessive work or extraordinary means.
pinhole: a small hole in the glazed surface up to andincluding h6 in. (2 mm) in maximum dimension.
pit: a hole in the glazed surface larger than %, in. (2 mm)in diameter.
polishing mark: a spot not larger than / in. (10 mm) inmaximum dimension where some minor blemish hasbeen removed by polishing-
potfery squlare: a square 2 in. (50 mm) on each side. Forgrading purposes, it shall be a 2-in.(50-mm) square holecut in a small sheet of any flexible material,such asrubber or paper, for convenience in sliding over irregularsurfaces to determine segregation.
rim: the unobstructed open edge of a fixture.
roughing-in measurement: dimensions from finished wallor floor to center of waste or supply opening or mount-ing holes.
sanitary: for the purposes of this Standard, indicates anaesthetic condition of cleanliness, not microbiologicallyclean.
segregation: more than the allowable number of defectsin a pottery square.
speck: an area of contrasting color less than 1/2 in. (1 mm)in maximum dimension. Specks less than h0o in.(o.3 mm) in maximum dimension, unless in sufficientnumber to form a discoloration, are not counted.