1、BRITISH STANDARD BS EN 588-2:2001 Fibre cement pipes for drains and sewers Part 2: Manholes and inspection chambers The European Standard EN 588-2:2001 has the status of a British Standard ICS 13.060.30; 93.030 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 588-2:2001 Th
2、is British Standard, having been prepared under the direction of the Building and Civil Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 3 April 2002 BSI 3 April 2002 ISBN 0 580 39454 9 National foreword This Britis
3、h Standard is the official English language version of EN 588-2:2001. The UK participation in its preparation was entrusted to Technical Committee B/505, Waste water engineering, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its
4、secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Stan
5、dards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers
6、 to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a f
7、ront cover, an inside front cover, the EN title page, pages 2 to 35 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN5882 Decembe
8、r2001 ICS13.060.30;93.030 Englishversion FibrecementpipesfordrainsandsewersPart2:Manholes andinspectionchambers Tuyauxenfibrescimentpourrseauxdassainissementet branchementsPartie2:Regardsetbotesde branchements FaserzementrohrefrAbwasserkanleund AbwasserleitungenTeil2:EinsteigundKontrollschchte ThisE
9、uropeanStandardwasapprovedbyCENon17February2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeob
10、tainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions.
11、 CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNO
12、RMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN5882:2001EEN5882:2001(E) 2 Contents page 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .5 4 Symbolsandabbreviations . .5 5 Descriptio
13、nandrequirementsforcomponents. .6 5.1 Manholeswithaccessforinspectionbypersonnel .6 5.2 Manholeswithaccessforcleaningandinspection .6 5.3 Inspectionchambers . 6 5.4 Prefabricatedelements .12 5.4.1 Baseelement(seekey4) 12 5.4.2 Saddleelement(seekey7) .12 5.4.3 Shaft(seekey6). 12 5.4.4 Connectingring(
14、seekey8) . .12 5.4.5 Reducerslab(seekey9) .12 5.4.6 Cappingstructure(seekey12,13,14and15). .12 5.4.7 Connectiontosewernetwork(seekey5) . 12 5.5 Prefabricatedcompletemanholeorinspectionchamber(seeFigures1and2) 12 6 Requirements .13 6.1 General13 6.2 Generalcomposition . 13 6.3 Generalappearanceandfin
15、ish. 13 6.4 Geometricalcharacteristics. .13 6.4.1 Nominaldiameter .13 6.4.2 Wallthickness 14 6.4.3 Height14 6.4.4 Anglesbetweenaxesofconnectionstosewers 14 6.4.5 Locationforstepsorfixedladders. .15 6.4.6 Interchangeability 15 6.4.7 Limitdeviations 15 6.5 Mechanicalcharacteristics .17 6.5.1 Crushingl
16、oadsforpipesforbaseelementsandshafts. .17 6.5.2 Stabilityofconnectionstosewernetwork. .17 6.5.3 Bondingstability. .17 6.5.4 Watertightness .17 6.5.5 Accesssteps 18 6.6 Hydraulicdesign 18 6.7 Resistancetodomesticsewagemedia . 18 6.8 Jointingofelements 18 6.9 Assemblyofprefabricatedelementsonsite 18 6
17、.10 Connectionstosewers 18 7 Testmethods 19 7.1 General19 7.1.1 Acceptancetests .19 7.1.2 Typetests .19 7.2 Geometricalcharacteristicsofprefabricatedelements. 19 7.2.1 Internaldiameter . .19 7.2.2 Wallthickness 19 7.2.3 Height20 7.2.4 Anglesbetweentheaxisofconnections 20 7.2.5 Perpendicularityofendf
18、aces. 20 7.3 Mechanicalcharacteristics .20EN5882:2001(E) 3 7.3.1 Crushingloadsforpipestobeusedforbaseelementsandshafts 20 7.3.2 Stabilityofconnectionstosewernetwork. .20 7.3.3 Watertightnesstest. .21 8 Marking .21 9 ConformityEvaluation. 22 9.1 GeneralRequirements .22 9.2 Initialcontroloftheproducts
19、(typetesting) .22 9.3 Factoryproductioncontrol(internalqualitycontrol) . .22 9.3.1 Qualitycontrolsystem 22 9.3.2 Acceptancetests .22 9.3.3 Inspectionofaconsignmentoffinishedproducts 22 9.4 Thirdpartyinspection .23 AnnexA (normative) QualityorganizationforfactoriesnotcomplyingwithENISO9001 .24 A.1 Ge
20、neralrequirements 24 A.1.1 Personnel,resourcesandtestequipment . .24 A.1.2 Qualityrecords. 24 A.1.3 Statisticalmethods. .24 A.2 Samplingprocedures . .24 A.3 Nonconformingproducts . .25 AnnexB (normative) Acceptancetestforproductswhicharenotsubjecttothirdpartycertification .26 AnnexC (informative) Th
21、irdpartyinspection 27 C.1 General27 C.2 FactorieswithcertificationandqualitysystemaccordingtoENISO9001orequivalent27 C.3 FactorieswithoutcertificationandqualitysystemaccordingtoENISO9001orequivalent. 27 C.4 Testreportbythethirdparty 28 C.5 Retesting.29 AnnexD (informative) Designrequirements 3 0 D.1
22、 Stability .30 D.2 Connectionstosewers. .30 AnnexZA (informative)ClausesofthisEuropeanstandardaddressingtheprovisionsoftheEU ConstructionProductsDirective 31 ZA.1 Scopeandrelevantcharacteristics . 31 ZA.2 Procedure(s)fortheattestationofconformityofmanholesandinspectionchambers32 ZA.2.1 Systemsofatte
23、stationofconformity . .32 ZA.2.2 CertificateandDeclarationofconformity .33 ZA.3 CEMarking . 33 Bibliography 35EN5882:2001(E) 4 Foreword ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC165,“Wastewaterengineering“,the secretariatofwhichisheldbyDIN. Thisdocumenthasbeenpreparedunderamandate
24、giventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisdocument. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofaniden
25、ticaltextor byendorsement,atthelatestbyJune2002,andconflictingnationalstandardsshallbewithdrawnatthelatestby September2003. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denm
26、ark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden, SwitzerlandandtheUnitedKingdom. Adistinctionhasbeenmadebetweeninitialtesting(typetests)androutinequalitycontrolrequirements (acceptancetests). AttentionisdrawntotheneedforobservanceofEECand/
27、orEFTAandnationallegalrequirementsrestrictingthe useofcertainmaterialsandtotherelatedmarkingandlabellingrequirements. Theperformanceofasewagenetworkconstructedwiththeseproductsdependsnotonlyonthepropertiesofthe productasrequiredbythisstandardbutalsoonthedesignandconstructionofthenetworkasawholeinrel
28、ationto theenvironmentandconditionsofuse.EN5882:2001(E) 5 1Scope ThisStandardgivesspecificationsforasbestosfreefibrecementmanholesandinspectionchambersforusein burieddrainsandsewerswithgravityflowatatmosphericpressure. Productscoveredbythisstandardincludeprefabricatedelementsinaswellasprefabricatedc
29、ompletemanholes andinspectionchambers. Itspecifiesdefinitions,descriptions,composition,generalappearanceandfinish,geometricalcharacteristics, mechanicalcharacteristics,acceptancetests,typetestsandqualitycontrolrequirements. NOTE Completemanholesorprefabricatedelementsmayalsobeusedforotherpurposessuc
30、haspumpingstations, itemsofdrainage,itemsforsewagetreatmentorsewagedisposal,whencorrespondingadditionalrequirementsaccordingto therelevantEuropeanStandardsarefulfilled. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativerefe
31、rencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoappl
32、ies(includingamendments). EN124:1994, GullytopsandmanholetopsforvehicularandpedestrianareasDesignrequirements,typetesting, marking,qualitycontrol. EN1971:2000, CementPart1:Composition,specificationsandconformitycriteriaforcommoncements. EN476:1997,GeneralRequirementsforComponentsusedinDischargePipes
33、,DrainsandSewersforGravity System. EN5881:1996, FibrecementpipesforsewersanddrainsPart1:Pipes,jointsandfittingsforgravitysystems. EN6811:1996,ElastomericsealsMaterialrequirementsforpipejointsealsusedinwateranddrainage applicationsPart1:Vulcanizedrubber(modifiedby6811/A1ofJune1998). prEN1917:1995, Co
34、ncretemanholesandinspectionchambers,unreinforced,steelfibreandreinforced . ISO390:1993, ProductsinfibrereinforcedcementSamplingandinspection. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thedefinitionsgiveninEN5881:1996apply: 4 Symbolsandabbreviations DN nominaldiameterofshaftorbaseele
35、ment d 1 internaldiameterofshaftorbaseelement e wallthicknessofbaseelementorshaft h height,inverttogroundlevel h a effectiveheightofreducerslabEN5882:2001(E) 6 h c effectiveheightofconnectingring h co effectiveheightofconesection h cs effectiveheightofcoverslab h g heighttochannel h r1 heightofbasee
36、lement h r2 ,h r3 , etc. heightofshaft h up heightofsaddleelement p max perpendicularitydeviation 5 Descriptionandrequirementsforcomponents 5.1Manholeswithaccessforinspectionbypersonnel ManholeswithaccessforpersonnelshallbesuiTableforallmaintenanceworkonthesystem. ThenominalsizeshallbeDN1000orgreate
37、r. 5.2Manholeswithaccessforcleaningandinspection Manholesfortheintroductionofcleaningequipment,inspectionandtestequipmentshallallowoccasionalaccess foramanequippedwithaharness.ThenominalsizeshallbeDN 800orDN900. 5.3Inspectionchambers InspectionchambershavinganominaldiameterlessthanDN800shallallowthe
38、introductionofcleaning, inspectionandtestequipmentbutdonotprovideaccessforpersonnel(seeFigure1asexample).EN5882:2001(E) 7 Key 1 baseslab 6 shaft 2 channel 10 sealant 3 benchingandchannel 11 joiningelement 4 base/chamberelement 12 coverslab 5 connectiontosewer 15 manholecover Figure1Inspectionchamber
39、sEN5882:2001(E) 8 Key 1 baseslab 10 sealant 2 channel 11joining element 3 benchingandchannel 13 eccentriccone 4 base/chamberelement 14 levellingring 5 connectiontosewer 15 manholecover 6 shaft 16 step Figure2PrefabricatedcompletemanholeEN5882:2001(E) 9 Key 1 baseslab 6 shaft 2 channel 10 sealant 4 b
40、ase/chamberelement 11 jointingelement 5 connectiontosewer Figure3Prefabricatedbaseelement Key 1 baseslab 6 shaft 2 channel 8 connectingring 3 benchingandchannel 10 sealant 4 base/chamberelement 11 jointingelement 5 connectiontosewer Figure4PrefabricatedbaseelementandshaftEN5882:2001(E) 10 Key 6 shaf
41、t 10sealant 7 saddleelement 11jointingelement 8 connectingring 12 corerslab Figure5Prefabricatedsaddleelement 1) 1) Figure5showsacentricsaddlemanhole,EccentricaccessshaftsarealsopossibleEN5882:2001(E) 11 Key 1baseslab 9reducerslab 2channel 10sealant 3benchingandchannel 11jointingelement 4base/chambe
42、relement 12coverslab 5connectiontosewer 14levellingring 6shaft 15manholecover 8connectingring Figure6ManholewithreducedshaftdiameterEN5882:2001(E) 12 5.4Prefabricatedelements 5.4.1 Baseelement(seekey4) Abaseelementshallconsistofafibrecementpipefittedwithabottomblankingslabmadeoffibrecementor concret
43、eand/oraconcretebenchingplug,thepipeshallhaveoneormoreconnectionstothesewernetwork. Thebaseelementcanbeconnectedtoashaftordirectlytothecappingstructure. Thebaseelementcanbeequippedwithachanneland/orstepsinthefactory. 5.4.2 Saddleelement(seekey7) Fibrecementpipewhichisworkedoninaccordancewiththeoutsi
44、dediameteroffibrecementsewerandconnects afibrecementsewerwithashaftoracoveringslab(oratapershaftring). 5.4.3 Shaft(seekey6) Fibrecementpipewhichshallensuretheconnectionofthebaseelementtoacoveringslabortapershaftringorto anothershaft. Theshaftcanbeequippedwithconnectionstothesewernetworkand/orwithaccesssteps. 5.4.4 Connectingring(seekey8) Thefibrecementconnectingringjointsthebaseelementtoshaftorshaftstoeachotherandshallsecurethe connectedelementsagain
