ANSI Z124 3-2005 American National Standard for Plastic Lavatories《塑料洗脸盆用美国国家标准》.pdf
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1、ANSI Z124.3 - 2005 Revision of ANSI Z124.3 - 1995 American National Standard for Plastic Lavatories Secretariat International Association of Plumbing and Mechanical Officials Approved September 13, 2005 American National Standards Institute, Inc. Licensed to Sarah Zhou. ANSI order X_63851. Downloade
2、d 5/30/2008 4:21 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 establishe
3、d when, in the judgement of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected inter- ests. Substantial agreement means much more than a simple majority, but not necessari- ly 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 cir- cumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of
6、 an American National Standard in the name of the American National Standards Institute. Requests for inter- pretations 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 CAUTION NOTICE: This American National Standard may be revised or withdrawn
7、 at 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 S
8、tandards Institute. Published by International Association of Plumbing and Mechanical Officials 5001 East Philadelphia Street, Ontario, CA 91761 Copyright 2005 by International Association of Plumbing and Mechanical Officials All rights reserved. No part of this publication may be reproduced in any
9、form, in an electronic 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 4:21 AM. Single user license only. Copying and networking prohi
10、bited.Contents Page Foreword .iii 1 Scope and Purpose 1 1.1 Scope .1 1.2 Purpose 1 1.3 Normative References .1 2 General Requirements.1 2.1 Materials1 2.2 Dimensional Tolerances 2 2.3 Units for Testing2 2.4 Installation Instructions .2 2.5 Care and Maintenance Instructions .2 2.6 Identification2 3 W
11、orkmanship and Finish 2 3.1 Unit Preparation.2 3.2 Method of Inspection of the Unit Surface .2 3.3 Surface Test.2 3.4 Subsurface Test .2 4 Structural Integrity of Complete Units3 4.1 Unit Preparation.3 4.2 Drain Fitting Connection.3 4.3 Point Impact Loads4 4.4 Loads on Lavatory Tops4 5. Physical Cha
12、racteristics of Materials4 5.1 Colorfastness Test .4 5.2 Stain Resistance Test.4 5.3 Wear and Cleanability Test .5 5.4 Cigarette Test.7 5.5 Chemical Resistance Test7 5.6 Thermal Shock Resistance Test.7 6. Additional Material Tests7 6.1 Water Resistance Test .7 7 Provisions for Government Procurement
13、8 Tables 1 Appearance Requirements 3 2 Reagents Used in Stain Resistance Test .5 3 Brush Schedule .6 Figures 1 Load Test for Drain Fitting Connections 9 2 Location of Concentrated Loading for Units w/Interal Top & Wall Hung Units.9 3 Brush Holder (Sled) (Z124 Wear Test).10 4 Platform & Specimen Moun
14、ting Plate for Wear Tester10 5 Brush Block Details 11 i Licensed to Sarah Zhou. ANSI order X_63851. Downloaded 5/30/2008 4:21 AM. Single user license only. Copying and networking prohibited.Page Appendix I Testing Equipment Suppliers 12 II Government Requirements .13 ii Licensed to Sarah Zhou. ANSI
15、order X_63851. Downloaded 5/30/2008 4:21 AM. Single user license only. Copying and networking prohibited.Foreword (This Foreword is not a part of American National Standard for Plastic Lavatories) Production of gel-coated glass-fiber reinforced Plastic Plumbing Fixtures began in 1956. The immediate
16、need for standard specifications was answered by the issuance, in 1959, of Commercial Standards CS 221-59 for bathtubs and CS 222-59 for shower receptors. These standards served as the basis of product acceptance by the Federal Housing Administration (FHA) and code writing agencies. In 1962 the deve
17、lopment of a needed industry standard was undertaken by the NAHB Research Institute and a Reinforced Plastics Industry Advisory Board with the cooperation and assistance of the Society of the Plastics Industry. In July 1963, the NAHB Research Institute issued a new standard for tub-shower units whic
18、h constituted an extensive revision of CS 221- 59 and was the first performance-type standard for such products. In December 1965, the NAHB Research Foundation, Inc., continuing the work of the NAHB Research Institute, issued a revised standard for bathtub units and a standard for shower recep- tors
19、 and stalls. These standards were considered by those most interested to be worthy of approval as an American National Standard, and the need for their application nationally was self-evident. Accordingly, they were submitted to the Standards Institute in 1965 and approved on April 5, 1967 as Americ
20、an National Standard for Gel-Coated Glass-Fiber Reinforced Polyester Resin Bathtub Units, Z124.1-1967 and Gel-Coated Fiberglass Reinforced Polyester Resin Shower Receptors and Shower Stalls, Z124.2-1967. The sponsor also asked for the establishment of an American National Standards Committee, which
21、was approved as American National Standards Committee Z124. Use of American National Standards Z124.1 and Z124.2 has resulted, over the years, in con- structive suggestions which have been incorporated in these standards. Many of the require- ments given in these standards evolved out of field exper
22、ience with new materials and manu- facturing techniques. Therefore, these standards have been expanded, listing separate areas of pertinent tests and performance requirements for such materials and techniques. They also cover the revision and addition of test methods and performance requirements, an
23、d by July 2005, both were harmonized and combined as one American National Standard IAPMO/ANSI Z124.1.2-2005 by the IAPMO Z124 Standards Committee. Historically, in October 1978, the International Association of Plumbing and Mechanical Officials (IAPMO) assumed the secretariats position to continue
24、the work already in progress. The continuation of work resulted in the revision and updating of Z124.1 for Plastic Bathtubs and Z124.2 for Plastic Shower Receptors and Shower Stalls. These standards were forwarded to American National Standards Institute. Formal adoption was May 1, 1980. Grab bars,
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