DD-CEN-TS-14578-2003.pdf
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1、DRAFT FOR DEVELOPMENT DD CEN/TS 14578:2003 Plastics piping systems for water supply or drainage and sewerage Glass-reinforced thermosetting plastics (GPR) based on unsaturated polyester resin (UP) Recommended practice for installation ICS 23.040.01; 91.140.80; 93.030 ? Licensed Copy: London South Ba
2、nk University, London South Bank University, Tue Dec 12 03:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI DD CEN/TS 14578:2003 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 7 November 2003 BSI 7 November 2003 ISBN 0 580 42896 6 Natio
3、nal foreword This Draft for Development is the official English language version of CEN/TS 14578:2003. It supersedes BS EN 1636-6:2001 which is withdrawn. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a
4、provisional nature. It should be applied on this provisional basis, so that information and experience of its practical application may be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the European organization responsibl
5、e for its conversion to a European Standard. A review of this publication will be initiated 2 years after its publication by the European organization so that a decision can be taken on its status at the end of its 3-year life. Notification of the start of the review period will be made in an announ
6、cement in the appropriate issue of Update Standards. According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into a European Standard, to extend the life of the Technical Specification or to withdraw it. Comments
7、should be sent in writing to the Secretary of BSI Technical Committee PRI/88, Plastic piping systems, at British Standards House, 389 Chiswick High Road, London W4 4AL, giving the document reference and clause number and proposing, where possible, an appropriate revision of the text. A list of organ
8、izations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Corresp
9、ondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Summary of pages This document comprises a front cover, an inside front cover, the CEN/TS title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright notice displa
10、yed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 03:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI TECHNICAL SPECIFICATION SPCIFICATION T
11、ECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 14578 September 2003 ICS 23.040.01, 91.140.80, 93.030 Supersedes EN 1636-6:1997 English version Plastics piping systems for water supply or drainage and sewerage Glass-reinforced thermosetting plastics (GPR) based on unsaturated polyester resin (UP) Recommend
12、ed practice for installation Systmes de canalisations plastiques pour ladduction deau et lassainissement Plastiques thermodurcissables renforcs de verre (PRV) base de rsine de polyester non satur (UP) Pratique recommande pour la pose Kunststoft-Rohrleitungssysteme fr den Wasserversorgung mit oder oh
13、ne Druck Glasfaserverstrkten duroplastischen Kunstoffe (GFK) auf der basis von ungesttigtem Polyesterharz (UP) Empfohlenes Verfahren zur Verlegung This Technical Specification (CEN/TS) was approved by CEN on 24 March 2003 for provisional application. The period of validity of this CEN/TS is limited
14、initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to ma
15、ke the CEN/TS available. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmar
16、k, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: ru
17、e de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 14578:2003 E Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 03:00:57 GMT+00:00 2006, Uncontrolled Copy
18、, (c) BSI CEN/TS 14578:2003 (E) 2 Contentspage Foreword3 Introduction.4 1Scope5 2Normative references5 3Terms and definitions.5 4Procedures.5 4.1General.5 4.2Special conditions for pipes having a nominal stiffness less than SN 12505 5Specific information and recommendations5 5.1General.5 5.2Special
19、transportation requirements 6 5.3Maximum storage heights on site 6 5.4Maximum storage period in direct sunlight 6 5.5Any climatic conditions requiring special storage 6 5.6Limiting deflections.6 5.7Coefficient of linear expansion.6 5.8Longitudinal tensile modulus and strength.7 5.9Suitability for us
20、e in areas exposed to sunlight7 5.10Appropriate jointing system7 5.11Cold bending7 5.12Permitted rates of loss of water and/or pressure.7 Bibliography8 Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 03:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CEN/TS 145
21、78:2003 (E) 3 Foreword This document (CEN/TS 14578:2003) has been prepared by Technical Committee CEN /TC 155, “Plastics piping systems and ducting systems“ the secretariat of which is held by NEN. This document supersedes EN 1636-6:1997 1. It is also the result of a merging of the final draft prEN
22、1115-6:1997 2 and the draft European standard prEN 1796-6:1995 3. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to announce this CEN Technical Specification: Austria, Belgium, Czech Republic, Denmark, Finland, France, Ger
23、many, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 03:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CEN
24、/TS 14578:2003 (E) 4 Introduction System Standards prEN 1796 4 and prEN 14364 5 specify the properties of a piping system and its components when made from glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) intended to be used for pressure and non-pressure water
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