ANSI Z124 9-2004 American National Standard for Plastic Urinal Fixtures《塑料小便器用美国国家标准》.pdf

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1、ANSI Z124.9 - 2004 Revision of ANSI Z124.9 - 1994 American National Standard for Plastic Urinal Fixtures Secretariat International Association of Plumbing and Mechanical Officials Approved February 19, 2004 American National Standards Institute, Inc. Licensed to Sarah Zhou. ANSI order X_63851. Downl

2、oaded 5/30/2008 4:22 AM. Single user license only. Copying and networking prohibited.Approval of an American National Standard requires verification by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is establ

3、ished when, in the judgement of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be c

4、onsidered, and that a concerted effort be made toward their resolution. The use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasing, or using products,

5、 processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of a

6、n American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page of this standard. CAUTION NOTICE: This American National Standard may be revised or withdrawn at

7、any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Stand

8、ards Institute. Published by International Association of Plumbing and Mechanical Officials 5001 East Philadelphia Street CA 91761 Copyright 2004 by International Association of Plumbing and Mechanical Officials All rights reserved. No part of this publication may be reproduced in any form, in an el

9、ectronic retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America American National Standard Licensed to Sarah Zhou. ANSI order X_63851. Downloaded 5/30/2008 4:22 AM. Single user license only. Copying and networking prohibited.Contents

10、 Page Foreword .iii 1 Scope and Purpose 1 1.1 Scope .1 1.2 Purpose 1 1.3 Normative References .1 1.4 Definitions .1 2 General Requirements.2 2.1 Materials2 2.2 Dimensional Requirements .2 2.3 Selection of Units for Testing2 2.4 Care and Maintenance Instructions .2 2.5 Identification2 2.6 Labeling.2

11、2.7 Joining Methods 2 2.8 Waterless Urinals.2 2.9 Accessibility 2 3 Workmanship and Finish.2 3.1 Unit Preparation.2 3.2 Method of Inspection of the Unit Surface .3 3.3 Surface Characteristics 3 3.4 Subsurface Porosity.3 4 Structural Strength and Integrity.3 4.1 Radii Load Test .3 4.2 Closet Auger Ef

12、fect (Trapway) .3 4.3 Load Tests3 4.4 Static Load Test - Trapway Leak Resistance.4 4.5 Torque Loads - Flange Connection .4 4.6 Impact - Impact on Urinal (And Urine Collection Apparatus)4 5. Physical Characteristics of Materials5 5.1 Colorfastness .5 5.2 Resistance to Staining5 5.3 Wear and Cleanabil

13、ity .6 5.4 Cigarette Test.7 5.5 Chemical Resistance Test 7 5.6 Water Absorption.8 5.7 Warpage.8 6. Common Fixture Types and Sizes.8 6.1 Water Supply Spud Sizes and Outlet Spuds for Water Supply Fed Urinals 8 6.2 Spud Sizes for Waterless Urinals.8 6.3 Urinal Types 8 6.3.1 Water Fed Urinals 8 6.3.2 Wa

14、terless Urinals .8 6.4 Urinal Sizes .8 7. Sanitary and Hydraulic Performance of Urinals .8 7.1 General 8 7.1.1 Installation9 i Licensed to Sarah Zhou. ANSI order X_63851. Downloaded 5/30/2008 4:22 AM. Single user license only. Copying and networking prohibited.Page 7.1.2 Flow Pressure.9 7.1.3 Flushi

15、ng Devices9 7.1.4 Control Valves (Stops) .9 7.1.5 Water Pressure .9 7.2 Washing of Flushing Surface of Water Fed Urinals 9 7.3 Removal of Waste Liquids (Water Changes).9 7.4 Water Consumption in Urinals 9 7.5 Testing of Waterless Urinals9 7.5.1 Resistance to Stoppage 9 7.5.2 Tightness Test of Remova

16、ble Trap.9 7.5.3 Odor Evaluation Test .9 8 Provisions for Government Procurement10 Tables 1 Surface Appearance Requirements .4 2 Impact Points, Height and Location5 3 Reagents Used in Stain Resistance Test6 4 Brush Rotation Schedule.7 5 Reagents Used in Chemical Test.8 6 Test Pressures for Laborator

17、y Test for Water Fed Urinals 9 7 Suggested Format for Reporting Results of Ink Test9 8 Suggested Format for Reporting Results of Odor Evaluation Test on Waterless Urinals 10 Figures 4 Brush Holder (Sled) (Z124 Wear Test) .11 5 Platform to promote better understanding between suppliers and users; and

18、 to furnish a basis for fair competition in furnishing plastic urinal plumbing fixtures to meet the principal demands of the trade. 1.3 Normative references. The following standards contain provisions which, through reference in this text, constitute provisions of this American National Standard. At

19、 the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this American National Standard are encouraged to investigate the possibility of applying most recent editions of the standards indicated below. ANSI/ICC A117.1-1998

20、, Accessible and Usable Buildings and Facilities ASME/ANSI A112.6.1-1997, Floor Affixed Supports for Off- the-Floor Plumbing Fixtures for Public Use ASME/ANSI A112.19.2M-2003, Vitreous China Plumbing Fixtures ASME/ANSI A112.19.6-1995, Hydraulic Requirements for Water Closets and Urinals ASTM D 570-1

21、998, Standard Test Method for Water Absorption of Plastics ASTM D 883-2000, Standard Terminology Relating to Plastics ASTM D 2244-2002, Test Method for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates ASTM D 2565-1999, Practice for Xenon Arc Exposu

22、re of Plastics Intended for Outdoors Applications 1.4 Definitions cycle time: The time beginning at the instant the flush release device is operated and ending at the instant the water supply valve is completely shut off. discoloration: A colored spot over 1/4 inch (6 mm) in maximum dimensions or a

23、sufficient number of specks or spots to give the effect of a change in color. fittings: Adjuncts to a fixture subject to selection or options of the purchaser as, for example, flushometer valves and carriers. fixture: The plastic housing only, without trim and/or fittings. flushometer valve: A speci

24、al form of valve located on the water line used in flushing a urinal. flushing cycle: The complete operating sequence of a urinal in emptying the contents, cleansing the inside surfaces, refilling the water seal and raising the water surface to the level of the trap weir. flushing surface: The surfa

25、ce, visible after installation, which may be wetted during the operation of the fixture. integral: A part built as a unit with another part of the fixture, such as a trap. rim: The unobstructed open edge of a fixture. rough-in measurement: Dimension from finished wall or floor to center of waste or

26、supply opening or mounting holes. sanitary: Reasonably acceptable appearance and not necessarily microbiologically clean. spud: A threaded assembly inserted in the fixture. static pressure: The pressure at the valve inlet that is exerted under a “no flow“ condition. trap: A fitting, device or integr

27、al fixture portion so designed and constructed as to provide a liquid seal which will prevent the back-passage of sewer gas without materially affecting the flow of sewage or waste water through it. trim: Parts other than plastic regularly supplied with a fixture, as for example, spuds or wall hangers. Trim does not include AMERICAN NATIONAL STANDARD Z124.9-2004 1 Licensed to Sarah Zhou. ANSI order X_63851. Downloaded 5/30/2008 4:22 AM. Single user license only. Copying and networking prohibited.