1、ASME A112.6.2-2000 EDITION FRAMING-AFFIXED SUPPORTS FOR OFF-THE-FLOOR WATER CLOSETS WITH CONCEALED TANKS AN AMERICAN NATIONAL STANDARD ASME A112.6.2-2000 EDITION FRAMING-AFFIXED SUPPORTS FOR OFF-THE-FLOOR WATER CLOSETS WITH CONCEALED TANKS AN AMERICAN NATIONAL STANDARD Copyright ASME International P
2、rovided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,- REAFFIRMED 2004 FOR CURRENT COMMITTEE PERSONNEL PLEASE E-MAIL CSasme.orgAN AMERICAN NATIONAL STANDARD FRAMING-AFFIXED SUPPORTS FOR OFF-THE-FLOOR WATER CLOSETS WITH CONCEALED T
3、ANKS ASME A112.6.2-2000 EDITION Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-Date of Issuance: December 29, 2000 This Standard will be revised when the Society approves the issuance of a new
4、edition. There will be no addenda or written interpretations of the requirements of this Standard issued to this edition. ASME is the registered trademark of The American Society of Mechanical Engineers. This code or standard was developed under procedures accredited as meeting the criteria for Amer
5、ican National Standards. The Standards Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for public review and comment that provides an o
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10、therwise, without the prior written permission of the publisher. The American Society of Mechanical Engineers Three Park Avenue, New York, NY 10016-5990 Copyright 2000 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. Copyright ASME International Provided by IHS u
11、nder license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-FOREWORD In 1990, the American Society of Mechanical Engineers was solicited to develop a standard for carriers that are used in frame construction. At the time, a standard existed for the eva
12、luation of carriers for oor-afxed carriers and supports that are typically installed in commercial, industrial, and institutional buildings with concrete oors. The standard for oor-supported carriers and supports is ASME A112.6.1M. This Standard complements ASME A112.6.1M. Some of the specications a
13、nd tests are similar and appropriately, are referenced in this Standard. However, due to differences in assembly of these framing-afxed products from the oor-afxed products, some criteria are different. The basis for this Standard was an Interim Guide Criteria document prepared by the International
14、Association of Plumbing and Mechanical Ofcials (IAPMO). Suggestions for improvement of this Standard are welcome. They should be sent to The American Society of Mechanical Engineers; Attn: Secretary, A112 Main Committee; Three Park Avenue; New York, NY 10016. This Edition was approved as an American
15、 National Standard on October 18, 2000. iii Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or
16、 networking permitted without license from IHS -,-,-ASME STANDARDS COMMITTEE A112 Standardization of Plumbing Materials and Equipment (The following is the roster of the Committee at the time of approval of this Standard.) OFFICERS P. J. Higgins, Chair J. A. Ballanco, Vice Chair C. J. Gomez, Secreta
17、ry COMMITTEE PERSONNEL R. H. Ackroyd, Consultant J. A. Ballanco, JB Engineering & Code Consulting S. L. Cavanaugh, California State Pipe Trades A. Cohen, Arthur Cohen & Associates P. V. DeMarco, American Standard, Inc. G. S. Duren, Code Compliance, Inc. F. C. Evans, Zin-Plas Corporation L. S. Galowi
18、n, National Institute of Standards and Technology C. J. Gomez, The American Society of Mechanical Engineers R. I. Greenwald, Sunroc Corporation E. Grunewald, Association of Home Appliance Manufacturers P. J. Higgins, PJ Higgins & Associates, Inc. D. E. Holloway, United States Testing Co., Inc. M. Kl
19、imboff, Consutant R. M. Martin, California Energy Commission S. Moinian, Moen, Inc. R. E. Pamplona, U.S. Naval Naval Construction Battalion Center S. Rawalpindiwala, IAPMO S. Remedios, Delta Faucet Co. J. A. Sargent, Kohler Co. D. W. Viola, BOCA International R. E. White, Consultant PERSONNEL OF PAN
20、EL 6 DRAINAGE PRODUCTS S. J. McDanal, Chair, Jay R. Smith Manufacturing Co. R. H. Ackroyd, Vice Chair, Consultant P. J. Higgins, Secretary, PJ Higgins & Associates, Inc. J. A. Ballanco, JB Engineering & Code Consulting A. R. Becker, Zurn Industries, Inc. A. Cohen, Arthur Cohen & Associates G. J. Fle
21、gel, Flegel Consulting Services, Inc. M. W. Marshall, Tyler Pipe S. Rawalpindiwala, IAPMO J. A. Sargent, Kohler Co. G. E. Shillington, Briggs Industries, Inc. R. C. Smith, United States Testing Co., Inc. W. M. Smith, Jay R. Smith Manufacturing Co. D. W. Viola, BOCA International R. E. White, Consult
22、ant v Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-PERSONNEL OF WORKING GROUP 2 CARRIERS AND SUPPORTS FOR PRIVATE USE S. J. McDanal, Chair, Jay R. Smith Manufacturing Co. R. H. Ackroyd, Vice
23、Chair, Consultant P. J. Higgins, Secretary, PJ Higgins & Associates, Inc. A. R. Becker, Zurn Industries, Inc. P. V. DeMarco, American Standard, Inc. J. A. Sargent, Kohler Co. D. W. Viola, BOCA International R. E. White, Consultant M. Wolpert, Geberit Manufacturing, Inc. vi Copyright ASME Internation
24、al Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-CONTENTS Foreword iii Committee Roster v 1 General . 1 1.1 1 Scope . 1.2 1 Units of Measurement . 1.3 1 References 1.4 1 Denitions 2 Materials and Finishes 1 3 Requirements
25、 1 3.1 1 General . 3.2 2 Strength and Deection 3.3 2 Waste Fittings . 3.4 2 Special Fixtures . 3.5 2 Faceplates . 3.6 3 Foot Supports . 3.7 3 Installation Instructions . 4 Test Requirements 3 4.1 3 Waste Fittings . 4.2 3 Load Test . 5 Marking 3 Figures 1 Framing-Afxed Support With Concealed Tank 2 2
26、 Load Test on Wall-Hung Water Closet 3 vii Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or
27、networking permitted without license from IHS -,-,-ASME A112.6.2-2000 EDITION FRAMING-AFFIXED SUPPORTS FOR OFF-THE-FLOOR WATER CLOSETS WITH CONCEALED TANKS 1 GENERAL 1.1 Scope This Standard establishes minimum performance re- quirements for framing-afxed supports for off-the-oor water closets with c
28、oncealed tanks. It is not intended to limit the use of other materials, nishes, and designs that equal or exceed the requirements of this Standard. 1.2 Units of Measurement Values are stated in U.S. Customary units and the International System of Units (SI). The U.S. Customary units shall be conside
29、red as the standard. 1.3 References The following documents form a part of this Standard to the extent specied herein. The latest issue shall apply. ASME A112.6.1M, Floor-Afxed Supports for Off-the- Floor Plumbing Fixtures for Public Use ASME A112.19.2M, Vitreous China Plumbing Fixtures Publisher: T
30、he American Society of Mechanical Engi- neers (ASME), Three Park Avenue, New York, NY 10016-5990 ANSI/ASSE 1002, Water Closet Flush Tank Fill Valve Publisher: American Society of Sanitary Engineering (ASSE), 28901 Clemens Road, Westlake, OH 44145 1.4 Denitions A number of special terms, which are sp
31、ecic to the supports described by this Standard, are dened herein. For additional terms pertinent to support and carrier nomenclature, see ASME A112.6.1M. carrier: a concealed support for an off-the-oor xture. combination water closet support and tting: an as- sembly for supporting off-the-oor water
32、 closets, which 1 includes both support- and waste-tting components and a concealed ush tank. See Fig. 1. tting(s): the sanitary waste-tting component(s) of a combination water closet support and tting. xture bolts: the bolts on which the xture is mounted, and which connect directly to the carrier.
33、foot: a member of a carrier, designed to rest on the oor in a concealed location to anchor and support the assembly. gasket, xture: the scaling element between xture and ttings. integral tank: a ush tank that is provided as an option to the support assembly for the purpose of ushing the wall-hung xt
34、ure, which is usually con- cealed behind the nished wall. off-the-oor xture: any sanitary plumbing xture, located adjacent to a wall (partition), which has no visible contact with the oor in front of the wall. 2 MATERIALS AND FINISHES Materials and nishes used in supports and carrier assemblies shal
35、l conform to the material requirements as cited in ASME A112.6.1M. Waste ttings shall be of cast iron, bronze, plastic, or other materials capable of withstanding the pressure testing in section 4. 3 REQUIREMENTS 3.1 General Off-the-oor framing-afxed supports for water clos- ets shall consist of an
36、integral tank, a supply pipe to the water closet, a waste tting from the water closet, and support assembly. The support assembly shall incor- porate as a minimum a support structure complete with fasteners to mount and connect the xture, tting, and piping to carry the waste from the xture into the
37、waste line, means to afx the assembly to the structural oor or wall, and any necessary gaskets to connect Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-FRAMING-AFFIXED SUPPORTS FOR OFF-THE-FLO
38、OR WATER CLOSETS WITH CONCEALED TANKS ASME A112.6.2-2000 EDITION Concealed tank Flush pipe Washer Stud Discharge elbow Support member Front View Side View Support framing FIG. 1 FRAMING-AFFIXED SUPPORT WITH CONCEALED TANK assembly components. Materials and nishes shall be in accordance with the appl
39、icable requirements of sec- tion 2. 3.2 Strength and Deection The carrier shall be designed so that the complete installed assembly shall be rigid and of sufcient strength to accept a load of 500 lb (225 kg) located at the front edge of the xture. The assembly shall withstand this loading without fa
40、ilure, permanent distor- tion, or excessive deection when the system assembly is rigidly secured, when tested in accordance with section 4. 3.3 Waste Fittings Waste ttings shall be of sanitary design with no obstructions, protuberances, or other irregularities in the ow passageways that can cause a
41、build-up of solids or a stoppage, or restrict the ow of waste material. Changes in direction shall be designed to deect ow into the waste line with as little turbulence as possible and generally in accord with plumbing waste and vent tting practice. All ow passages shall 2 pass solids at least as la
42、rge as those that can pass through the connected xture. See ASME A112.19.2M for water closet trap dimensions. Venting size shall be in accordance with accepted engineering practice as dened in the model plumbing codes for water closets. The inlet to the waste tting shall accommodate the outlet of a
43、two-bolt-mounted water closet outlet. 3.4 Special Fixtures Water closet supports shall be permitted to be equipped with an optional integral ush tank. The ush tank shall be equipped with a ball cock complying with ANSI/ASSE 1002. 3.5 Faceplates When provided, faceplates shall be of material de- sign
44、ed to provide the necessary strength and rigidity as outlined in paras. 3.1 and 3.2. On vertically adjustable units, the faceplate shall provide a watertight seal at its joint with the tting to withstand a hydrostatic test pressure of 30 psig (207 kPa gauge). Copyright ASME International Provided by
45、 IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS -,-,-FRAMING-AFFIXED SUPPORTS FOR OFF-THE-FLOOR WATER CLOSETS WITH CONCEALED TANKS ASME A112.6.2-2000 EDITION Applied load Measuring device Structural wall per manufacturers instructions FIG.
46、 2 LOAD TEST ON WALL-HUNG WATER CLOSET 3.6 Foot Supports When provided, foot support members shall be capa- ble of extending downward from the support to contact the oor or other framing structure to provide added support. 3.7 Installation Instructions Manufacturers shall provide complete installati
47、on re- quirements necessary to support the xture consistent with the performance requirements of this Standard. 4 TEST REQUIREMENTS 4.1 Waste Fittings 4.1.1 Test Method. The waste ttings shall be assembled and all but one end capped. One end of the assembly shall be assembled to an air pressure devi
48、ce capable of achieving pressures from 010 psig (069 kPa gauge). 3 4.1.2 Performance Requirements. Waste ttings shall withstand an air pressure of 5 psig (35 kPa gauge) for one minute without leakage. 4.2 Load Test (See Fig. 2) 4.2.1 Test Method. The support shall be afxed to framing members in accordance with manufacturers instructions. The xture shall be assembled to the support. The elevation of the top edge of the xture at its outermost edge shall be recorded. A 500 lb (225 kg) load shall be placed on the front edge of the xture for a period of 5 minutes. Af
