1、AN AMERICAN NATIONAL STANDARD ASME A112.19.19-2016Revision of ASME A112.19.19-2006 (R2011)Vitreous China Nonwater UrinalsASME A112.19.19-2016Revision of ASME A112.19.19-2006 (R2011)Vitreous ChinaNonwaterUrinalsAN AMERICAN NATIONAL STANDARDTwo Park Avenue New York, NY 10016 USADate of Issuance: Octob
2、er 14, 2016This Standard will be revised when the Society approves the issuance of a new edition.ASME issues written replies to inquiries concerning interpretations of technical aspects of thisStandard. Interpretations are published on the Committee Web page and under go.asme.org/InterpsDatabase. Pe
3、riodically certain actions of the ASME A112 Committee may be published asCases. Cases are published on the ASME Web site under the A112 Committee Page at go.asme.org/A112committee as they are issued.Errata to codes and standards may be posted on the ASME Web site under the Committee Pages toprovide
4、corrections to incorrectly published items, or to correct typographical or grammatical errorsin codes and standards. Such errata shall be used on the date posted.The A112 Committee Page can be found at go.asme.org/A112committee. There is an option availableto automatically receive an e-mail notifica
5、tion when errata are posted to a particular code or standard.This option can be found on the appropriate Committee Page after selecting “Errata” in the “PublicationInformation” section.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was develope
6、d under procedures accredited as meeting the criteria for American NationalStandards. The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate. The proposed code or standard was mad
7、eavailable for public review and comment that provides an opportunity for additional public input from industry, academia,regulatory agencies, and the public-at-large.ASME does not “approve,” “rate,” or “endorse” any item, construction, proprietary device, or activity.ASME does not take any position
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10、dustry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in
11、any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990Copyright 2016 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSF
12、oreword ivCommittee Roster . vCorrespondence With the A112 Committee . vi1 General. 12 Vitreous China Requirements 23 General Requirements . 34 Markings and Installation Instructions 35 Vitreous China and Alternate Materials Tests 46 Urinal Tests. 5Tables1 Maximum Allowable Defects for Vitreous Chin
13、a Nonwater-Consuming Urinals 32 Minimum Urinal Dimensions 4iiiFOREWORDNonwater urinals were introduced into the United States plumbing fixture marketplace in 1991.A national standard was developed by the International Association of Plumbing and MechanicalOfficials (IAPMO) for the fiberglass version
14、 of the product, which was the only version availableat that time. That standard, ANSI Z124.9, Plastic Urinal Fixtures, remains as a national standard.Later in the decade, another manufacturer introduced a nonwater urinal of vitreous chinamanufacture. No ANSI standard existed for that product. In 20
15、02, Project Initiation Request (PIR)02-22 was submitted to the ASME A112 Committee requesting that a standard be developed forthe vitreous china product. On July 29, 2003, at its meeting in San Diego, California, the A112Standards Committee formed a new Project Team 19.19 to address the request in P
16、IR 02-22. TheProject Team immediately began its work on the standard, which was created at that time andreaffirmed in 2006 and 2011. The current 2016 action revises the standard to add an option fora drain-cleansing feature.This Standard is similar in many respects to that portion of ANSI Z124.9 for
17、 plastic nonwaterurinals. However, considerable discussion was given to incorporating a test for odors that wouldbe more objective than that contained within the Z124.9 standard. As a result, the test methodfor odors that became a part of this Standard relied upon instrumentation to detect odors, if
18、 any,rather than the human nose.Suggestions for the improvement of this Standard will be welcome. They should be sent toThe American Society of Mechanical Engineers, Attn: Secretary, A112 Standards Committee, TwoPark Avenue, New York, NY 10016-5990.This Standard was approved as an American National
19、Standard on August 31, 2016.ivASME A112 COMMITTEEStandardization of Plumbing Materials and Equipment(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSW. M. Smith, ChairS. Rawalpindiwala, Vice ChairA. L. Guzman Rodriguez, SecretarySTAN
20、DARDS COMMITTEE PERSONNELR. K. Adler, City of San JoseJ. A. Ballanco, JB Engineering and Code ConsultingJ. E. Bertrand, Moen, Inc.A. Bonlender, Bradley Corp.M. Guard, Alternate, Bradley Corp.R. Burnham, Zurn Industries, LLCM. Campos, ICC Evaluation Service, LLCS. L. Cavanaugh, Contributing Member, C
21、avanaugh ConsultingW. E. Chapin, Professional Code Consulting, LLCP. V. DeMarco, IAPMOC. N. Gross, Alternate, IAPMON. E. Dickey, CSA GroupF. DiFolco, Alternate, CSA GroupG. S. Duren, Code Compliance, Inc.R. Emmerson, ConsultantR. L. George, Plumb-Tech Design and Consulting Services, LLCA. L. Guzman
22、Rodriguez, The American Society of MechanicalEngineersG. W. Harrison, ConsultantL. Himmelblau, Chicago FaucetC. L. Jahrling, Contributing Member, ASSE InternationalJ. M. Koeller, Koeller and Co.A112 PROJECT TEAM 19.19 NONWATER URINALSJ. M. Koeller, Chair, Koeller and Co.S. F. Aridi, Alternate, NSF I
23、nternationalA. Bonlender, Bradley Corp.M. Campos, ICC Evaluation Service, LLCS. J. Cummings, GWA Bathrooms however, they should not contain proprietary names or information.viRequests that are not in the format described above may be rewritten in the appropriate formatby the Committee prior to being
24、 answered, which may inadvertently change the intent of theoriginal request.ASME procedures provide for reconsideration of any interpretation when or if additionalinformation that might affect an interpretation is available. Further, persons aggrieved by aninterpretation may appeal to the cognizant
25、ASME Committee or Subcommittee. ASME does not“approve,” “certify,” “rate,” or “endorse” any item, construction, proprietary device, or activity.Attending Committee Meetings. The A112 Standards Committee regularly holds meetingsand/or telephone conferences that are open to the public. Persons wishing
26、 to attend any meetingand/or telephone conference should contact the Secretary of the A112 Standards Committee.Future Committee meeting dates and locations can be found on the Committee Page atgo.asme.org/A112committee.viiASME A112.19.19-2016VITREOUS CHINA NONWATER URINALS1 GENERAL1.1 ScopeThis Stan
27、dard 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 proced
28、ures apply to alltypes of nonwater urinals that discharge into gravitywaste systems in permanent buildings and structuresindependent of occupancy.1.2 Units of MeasureWhere values are stated in U.S. Customary units andthe International System of Units (SI), the U.S.Customary units shall be considered
29、 as the standard.1.3 ReferencesThe following documents form a part of this Standardto the extent specified herein. Unless otherwise speci-fied, the latest edition shall apply:ANSI/ICC A117.1, Standard Specification for Accessibleand Usable Buildings and FacilitiesPublisher: International Code Counci
30、l (ICC), 500 NewJersey Avenue, NW, Washington, DC 20001 (www.icc-safe.org)ASME A112.1.3, Air Gap Fitting for Use with PlumbingFixturesASME A112.6.1M, Floor-Affixed Supports forOff-the-Floor Plumbing Fixtures for Public UseASME A112.6.2, Framing-Affixed Supports forOff-the-Floor Water Closets With Co
31、ncealed TanksASME A112.19.2/CSA B45.1, Ceramic PlumbingFixturesASME A112.19.5/CSA B45.15, Flush Valves and Spudsfor Water Closets, Urinals, and TanksPublisher: The American Society of MechanicalEngineers (ASME), Two Park Avenue, New York,NY 10016-5990; Order Department: 150 Clove Road,Little Falls,
32、NJ 07424-2139 (www.asme.org)ASSE 1001, Performance Requirements for AtmosphericVacuum BreakersASSE 1011, Performance Requirements for HoseConnection Vacuum BreakersASSE 1018, Performance Requirements for Trap SealPrimer Valves Potable Water Supplied1ASSE 1044, Performance Requirements for Trap SealP
33、rimer Drainage Types and Electric Design TypesASSE 1052, Performance Requirements for HoseConnection Backflow PreventersASSE 1056, Performance Requirements for SpillResistant Vacuum BreakersPublisher: The American Society of Safety Engineers(ASSE), 520 N. Northwest Hwy, Park Ridge, IL 60068(www.asse
34、.org)CSA B64.1.4, Vacuum breaker, air space typePublisher: Canadian Standards Association (CSA), 178Rexdale Boulevard, Toronto, Ontario M9W 1R3,Canada (www.csagroup.org)UL 969, Marking and Labeling SystemsPublisher: Underwriters Laboratories, Inc. (UL), 333Pfingsten Road, Northbrook, IL 60062-2096;
35、OrderDepartment: Comm 2000, 151 Eastern Avenue,Bensenville, IL 60106 ()1.4 Definitionsblister: a raised portion of the surface not greater than18in. (3 mm) in maximum dimension.blister, large: a raised portion of the surface greater than18in. (3 mm) in maximum dimension.bubble: a raised portion of t
36、he surface or a sand specksmaller than132in. (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 over14in. (6 mm) in maxi-mum dimension or a sufficient number of specks orspots to g
37、ive the effect of a change in color.drain-cleansing action: 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 re
38、quired 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
39、 the body andcaused by strains set up in the process of manufacture.ASME A112.19.19-2016exposed body: unglazed portion116in. (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 wit
40、h 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 plum
41、bing 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.nonwater consuming urinal: a plumbing fixture that isdesigned to receive and convey only liquid w
42、astethrough 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
43、 up to andincluding116in. (2 mm) in maximum dimension.pit: a hole in the glazed surface larger than116in. (2 mm)in diameter.polishing mark: a spot not larger than38in. (10 mm) inmaximum dimension where some minor blemish hasbeen removed by polishing.pottery square: a square 2 in. (50 mm) on each sid
44、e. 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 finis
45、hed 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 col
46、or less than132in. (1 mm)in maximum dimension. Specks less than1100in.(0.3 mm) in maximum dimension, unless in sufficientnumber to form a discoloration, are not counted.spot: an area of contrasting color132in. (1 mm) up toand including18in. (3 mm) in maximum dimension.2spot, large: an area of contra
47、sting color greater than18in.(3 mm) in maximum dimension.trap: a fitting, device, or integral fixture portion sodesigned and constructed as to provide a liquid sealthat will prevent the back-passage of sewer gas withoutmaterially affecting the flow of sewage or wastewaterthrough it.trap dip: the hig
48、hest point of the opening from the wellinto the trapway.trap-seal depth: the vertical depth of liquid between thehighest part of the lower interior surface of a trap andthe trap weir.trim: parts other than china regularly supplied with afixture, e.g., wall hangers. Trim shall not include fittings(se
49、e ASME A112.19.5/CSA B45.15).urinal: a plumbing fixture that receives only liquid bodywastes and conveys the waste through a trap seal intoa gravity drainage system.urinal with drain-cleansing action: a nonwater urinal thatautomatically performs a drain-cleansing action after apredetermined amount of time or usage. Such a urinalcan function and perform waste extraction without thedrain-cleansing action.visible after installation: any surface that remains visibleafter the fixture has been installed, not necessarily froma normal standing position.visible su
