1、REVISED DECEMBER 2014CAN/CSA-B837-14National Standard of Canada(approved December 2014)Collapsible fabric storage tanks(bladders)Legal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approvedby the Sta
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18、the terms and conditions of this Legal Notice.Revision HistoryB837-14, Collapsible fabric storage tanks (bladders)National Standard of Canada DECEMBER 2014Outside front cover, National Standard of Canada text, title page, and preface.Standards Update ServiceCAN/CSA-B837-14January 2014Title: Collapsi
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39、ting as “CSA Group”Collapsible fabric storage tanks(bladders)CAN/CSA-B837-14(approved December 2014)National Standard of CanadaCAN/CSA-B837-14 Collapsible fabric storage tanks (bladders)January 2014 2014 CSA Group1ContentsTechnical Committee on Collapsible Fabric Storage Tanks (Bladders) 3Preface 51
40、 Scope 62 Reference publications 63 Definitions 74 Construction 94.1 Capacity 94.2 Materials 104.3 Welding 104.4 Seams 104.5 Corners 114.6 Fittings 114.7 Fill opening 124.8 Test strips 124.9 Production testing 124.10 Shop-fabricated secondary containment requirements 134.11 Field repair kit 134.12 M
41、arking 134.13 Operations and maintenance manual 145 Performance 145.1 General 145.2 Permeance 145.3 Compatibility 155.4 Seam resistance 155.5 Physical resistance 165.5.1 General 165.5.2 Puncture resistance 165.5.3 Bursting strength 165.5.4 Low temperature bend test 175.5.5 Tensile strength 175.6 Res
42、istance to accelerated weathering and aging 175.6.1 General 175.6.2 Resistance to accelerated weathering 175.6.3 Resistance to heat aging 175.7 Tear strength 185.8 Adhesion 185.9 Hydrolysis resistance 195.10 Bladder design verification test 195.10.1 General 195.10.2 Proof of design test 19CAN/CSA-B8
43、37-14 Collapsible fabric storage tanks (bladders)January 2014 2014 CSA Group25.10.3 Top-loading test 206 Life expectancy 216.1 Service life 217 Installation, maintenance, and disposal 227.1 Installation, operation, and registration 227.2 Minimum required distances for installation 227.3 Installation
44、 237.3.1 Installation site 237.4 Secondary containment 237.5 Minimum maintenance requirements 247.6 Repairs 247.7 Withdrawal from service 257.7.2 Used bladders 257.7.3 Bladder disposal 26CAN/CSA-B837-14 Collapsible fabric storage tanks (bladders)January 2014 2014 CSA Group3Technical Committee on Col
45、lapsible FabricStorage Tanks (Bladders)A. Dornan Environment Canada,Gatineau, QubecCategory: Government and/or Regulatory AuthorityChairE. Ferris Department of National Defence,Ottawa, OntarioCategory: User InterestVice-ChairP. Reichard SEI Industries Ltd,Delta, British ColumbiaCategory: Producer In
46、terestVice-ChairC. Baetz Aboriginal Affairs and Northern DevelopmentCanada,Inuvik, Northwest TerritoriesCategory: Government and/or Regulatory AuthorityG. Bartz SEI Industries Ltd,Delta, British ColumbiaAssociateM. Beaumier Department of National Defence,Ottawa, OntarioAssociateJ.A. Clark Raymac Env
47、ironmental Services Inc,Nanaimo, British ColumbiaCategory: Producer InterestJ.K. Dunning Selwyn Resources Ltd,Vancouver, British ColumbiaCategory: User InterestA. Frayling TerraWest Environmental Consultants,Cowichan Bay, British ColumbiaCategory: General InterestT.M. Gilbertson Manitoba Conservatio
48、n and Water Stewardship,Winnipeg, ManitobaCategory: Government and/or Regulatory AuthorityK. Habib CSA Group,Edmonton, AlbertaAssociateCAN/CSA-B837-14 Collapsible fabric storage tanks (bladders)January 2014 2014 CSA Group4R. Miller MPC Containment System LLC,Chicago, Illinois, USACategory: Producer
49、InterestG. Nikolic MHCC Consultants Inc,Markham, OntarioCategory: General InterestA. Rippin Armstrong ARA Environmental Consulting Services Ltd,Beaumont, AlbertaCategory: General InterestA. Russell Seaman Corporation,Wooster, Ohio, USAAssociateM. Sguin Hli-Boral inc,Sept-Iles, QubecCategory: User InterestM.M. Seraj University of British Columbia,Vancouver, British ColumbiaCategory: General InterestG. Shalev EREZ Thermoplastic Products,M.P. Ashkelon Coast, IsraelCategory: Producer InterestT. Joseph CSA Group,Mississauga, OntarioProject ManagerK. Penn CSA G
