BS EN 1293-1999 General requirements for components used in pneumatically pressurized discharge pipes, drains and sewers1.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1293:1999 The Europ
2、ean Standard EN 1293:1999 has the status of a British Standard ICS 23.040.01; 91.140.80; 93.030 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW General requirements for components used in pneumatically pressurized discharge pipes, drains and sewers Licensed Copy: sheffieldun s
3、heffieldun, na, Sat Oct 28 06:07:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 August 1
4、999 BSI 08-1999 ISBN 0 580 32934 8 BS EN 1293:1999 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the English language version of EN 1293:1999. The UK participation in its preparation was entrusted by Technical Committee B/505, Waste water enginee
5、ring, to Subcommittee B/505/1, General requirements for pipes and fittings, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor relat
6、ed international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document m
7、ay be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Sta
8、ndards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright notic
9、e displayed throughout this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 06:07:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung
10、 Central Secretariat: rue de Stassart 36, B-1050 Brussels 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1293:1999 E EUROPEAN STANDARDEN 1293 NORME EUROPE ENNE EUROPA ISCHE NORM April 1999 ICS 13.060.30; 23.040.01 English ver
11、sion General requirements for components used in pneumatically pressurized discharge pipes, drains and sewers Prescriptions ge ne rales pour les composants utilise s dans les re seaux de vacuation, de branchement et dassainissement sous pression pneumatique Allgemeine Anforderungen an Bauteile von p
12、neumatisch betirebenen Abwasserdruckleitungen This European Standard was approved by CEN on 16 December 1998. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alter
13、ation. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by transl
14、ation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, I
15、taly, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 06:07:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 1293:1999 BSI 08-1999 Foreword This European Standard has been prepared by Technical Co
16、mmittee CEN/TC 165, Waste water engineering, the Secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 1999, and conflicting national standards shall be with
17、drawn at the latest by October 1999. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). This European Standard provides the basis for the preparation or revi
18、sion of product standards for discharge pipes, drains and sewers operating as pneumatically pressurized systems (see clause 1 Scope) According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austr
19、ia, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Normative references3 3Definitions, symbols and abbreviations3 4Functional a
20、nd dimensional requirements4 4.1Dimensions of pipes and fittings4 4.1.1Nominal sizes4 4.1.2Internal diameters and limit deviations4 4.2Geometry of pipes4 4.3Geometry of fittings5 4.3.1General5 4.3.2Bends5 4.3.3Branches5 4.4Smoothness of bore5 4.5Appearance and soundness5 4.6Longitudinal bending mome
21、nt resistance5 4.7Interconnection5 Page 4.8Corrosion resistance5 4.9Abrasion resistance5 4.10Modification5 4.11Coatings and linings5 4.12Long-term behaviour5 4.13Durability5 4.14Sealing elements5 4.15Mechanical strength6 4.16Pressure classes for pipes, fittings and joints6 4.17Airtightness and water
22、tightness6 4.17.1Seals for joints6 4.17.2Rigid joints6 4.17.3Adjustable joints6 4.17.4Flexible joints6 4.18Restrained joints6 4.19Temperature6 4.20Dimensional stability7 5Test methods7 5.1Measurement of diameters and wall thicknesses7 5.1.1Mean internal diameter of barrels7 5.1.2Mean external diamet
23、er of barrels7 5.1.3Wall thickness of barrels7 5.2Measurement of deviation from straightness of barrels7 5.3Measurement of deviation from squareness of the ends of the pipes7 5.4Longitudinal bending moment resistance test for pipes7 5.5Crushing test for pipes with rigid behaviour7 5.6Stiffness test
24、for pipes with flexible behaviour8 5.7Pressure tests8 5.7.1Tests for pipes8 5.7.2Test for joints8 5.7.3Test for restrained joints8 5.8Tests for fittings8 6Quality control8 7Marking8 Annex A (informative) Examples for principles of pneumatically pressurized waste water systems9 Licensed Copy: sheffie
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