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  • ISO 8521:2009

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Test methods for the determination of the apparent initial circumferential tensile strength

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  10-07-2020

    Language(s):  English

    Published date:  06-08-2009

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 8521:2009 specifies six test methods for the determination of the initial circumferential tensile wall strength per unit of length of glass-reinforced thermosetting plastics (GRP) pipes.

    NOTE Another commonly used term for circumferential tensile strength is hoop tensile strength and the two expressions can be used interchangeably.

    The burst test (method A) is suitable for all types and sizes of pipes. It is considered the reference method. However, all the methods in ISO 8521:2009 have equal validity. If correlation of any of the methods B to F can be established by a comparative test programme, then that method can be considered as the reference method. The split disc test (method B) might not be suitable for pipes with helically wound reinforcing layers. The strip test (method C), the modified strip test (method D) and the restrained strip test (method E) are suitable for pipes with a nominal size of DN 500 and greater. The notched plate test (method F) is primarily intended for use with helically wound pipes of nominal size greater than DN 500 with a winding angle other than approximately 90.

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    Development Note Supersedes ISO/DIS 8521. (08/2009)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    16/30292774 DC : 0 BS ISO 10639 - PLASTICS PIPING SYSTEMS FOR PRESSURE AND NON-PRESSURE WATER SUPPLY - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN
    UNI CEN/TS 14632 : 2012 PLASTICS PIPING SYSTEMS FOR DRAINAGE, SEWERAGE AND WATER SUPPLY, PRESSURE AND NON-PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - GUIDANCE FOR THE ASSESSMENT OF CONFORMITTY
    11/30239906 DC : 0 BS EN 15014 - PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND PIPING COMPONENTS FOR WATER AND OTHER LIQUIDS UNDER PRESSURE - REQUIREMENTS AND TEST/ASSESSMENT METHODS FOR PIPES AND FITTINGS
    BS ISO 11119-4:2016 Gas cylinders. Refillable composite gas cylinders. Design, construction and testing Fully wrapped fibre reinforced composite gas cylinders up to 150 l with load-sharing welded metallic liners
    DIN EN 14364 E : 2013 PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS
    AWWA M45 : 3 FIBERGLASS PIPE DESIGN
    ONORM EN 12245 : 2012 TRANSPORTABLE GAS CYLINDERS - FULLY WRAPPED COMPOSITE CYLINDERS
    PREN 14364 : DRAFT 2011 PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS
    13/30274822 DC : 0 BS ISO 11119-4 - GAS CYLINDERS - REFILLABLE COMPOSITE GAS CYLINDERS AND TUBES - DESIGN, CONSTRUCTION AND TESTING - PART 4: FULLY WRAPPED FIBRE REINFORCED COMPOSITE GAS CYLINDERS AND TUBES UP TO 450 L WITH LOAD-SHARING WELDED METALLIC LINERS
    11/30246455 DC : 0 BS EN 1796 - PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP)
    UNI EN 14364 : 2013 PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS
    PREN 15014 : DRAFT 2014 PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND PIPING COMPONENTS FOR WATER UNDER PRESSURE - REQUIREMENTS AND TEST/ASSESSMENT METHODS FOR PIPES AND FITTINGS
    ISO 10467:2004 Plastics piping systems for pressure and non-pressure drainage and sewerage Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin
    UNI EN 1796 : 2013 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP)
    S.R. CEN/TS 14632:2012 PLASTICS PIPING SYSTEMS FOR DRAINAGE, SEWERAGE AND WATER SUPPLY, PRESSURE AND NON-PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
    EN ISO 11297-4:2018 Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 4: Lining with cured-in-place pipes (ISO 11297-4:2018)
    DIN EN 14427:2014-09 LPG equipment and accessories - Transportable refillable fully wrapped composite cylinders for LPG - Design and construction
    DIN EN 14364:2013-05 Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints
    DIN EN 1796:2013-05 Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
    I.S. EN 1796:2013 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP)
    I.S. EN 14364:2013 PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS
    I.S. EN 14427:2014 LPG EQUIPMENT AND ACCESSORIES - TRANSPORTABLE REFILLABLE FULLY WRAPPED COMPOSITE CYLINDERS FOR LPG - DESIGN AND CONSTRUCTION
    I.S. EN 12245:2009 TRANSPORTABLE GAS CYLINDERS - FULLY WRAPPED COMPOSITE CYLINDERS
    ISO 10639:2017 Plastics piping systems for pressure and non-pressure water supply Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin
    DIN 16869-2:2014-12 CENTRIFUGALLY CAST FILLED GLASS FIBRE REINFORCED UNSATURATED POLYESTER RESIN (UP-GF) PIPES - PART 2: GENERAL QUALITY REQUIREMENTS, TESTING
    11/30246458 DC : 0 BS EN 14364 - PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS
    00/120644 DC : DRAFT FEB 2000 ISO/DIS 10639-2 - PLASTICS PIPING SYSTEMS FOR WATER SUPPLY, WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS - (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN
    EN 1796:2013 Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
    DIN EN 12245:2012-03 Transportable gas cylinders - Fully wrapped composite cylinders (includes Amendment A1:2011)
    DIN EN 14427 E : 2014 LPG EQUIPMENT AND ACCESSORIES - TRANSPORTABLE REFILLABLE FULLY WRAPPED COMPOSITE CYLINDERS FOR LPG - DESIGN AND CONSTRUCTION
    UNI EN 14427 : 2014 LPG EQUIPMENT AND ACCESSORIES - TRANSPORTABLE REFILLABLE FULLY WRAPPED COMPOSITE CYLINDERS FOR LPG - DESIGN AND CONSTRUCTION
    UNI EN 12245 : 2011 TRANSPORTABLE GAS CYLINDERS - FULLY WRAPPED COMPOSITE CYLINDERS
    ONORM EN 14427 : 2014 LPG EQUIPMENT AND ACCESSORIES - TRANSPORTABLE REFILLABLE FULLY WRAPPED COMPOSITE CYLINDERS FOR LPG - DESIGN AND CONSTRUCTION
    01/123351 DC : DRAFT SEP 2001 ISO/DIS 10639.3 - PLASTIC PIPING SYSTEMS FOR WATER SUPPLY, WITH OR WITHOUT PRESSURE - GLASS REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN
    ISO 11119-4:2016 Gas cylinders Refillable composite gas cylinders Design, construction and testing Part 4: Fully wrapped fibre reinforced composite gas cylinders up to 150 l with load-sharing welded metallic liners
    17/30315814 DC : 0 BS EN ISO 11297-4 - PLASTICS PIPING SYSTEMS FOR RENOVATION OF UNDERGROUND DRAINAGE AND SEWERAGE NETWORKS UNDER PRESSURE - PART 4: LINING WITH CURED-IN-PLACE PIPES
    16/30343625 DC : 0 BS ISO 10467 - PLASTICS PIPING SYSTEMS FOR PRESSURE AND NON-PRESSURE DRAINAGE AND SEWERAGE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN
    UNE-EN 1796:2014 Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
    BS EN 14427:2014 LPG equipment and accessories. Transportable refillable fully wrapped composite cylinders for LPG. Design and construction
    BS EN 1796:2013 Plastics piping systems for water supply with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
    UNE-EN 14427:2014 LPG equipment and accessories - Transportable refillable fully wrapped composite cylinders for LPG - Design and construction
    UNE-EN 12245:2009 Transportable gas cylinders - Fully wrapped composite cylinders
    UNE-EN 14364:2015 Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints
    BS EN 14364:2013 Plastics piping systems for drainage and sewerage with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Specifications for pipes, fittings and joints
    CEN/TS 14632:2012 Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the assessment of conformity
    EN 14427:2014 LPG equipment and accessories - Transportable refillable fully wrapped composite cylinders for LPG - Design and construction
    EN 12245:2009+A1:2011 Transportable gas cylinders - Fully wrapped composite cylinders
    PREN 1796 : DRAFT 2011 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP)
    PD CEN/TS 14632:2012 Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Guidance for the assessment of conformity
    11/30229997 DC : 0 BS EN 14427 - LPG EQUIPMENT AND ACCESSORIES - TRANSPORTABLE REFILLABLE COMPOSITE CYLINDERS FOR LPG - DESIGN AND CONSTRUCTION
    BS ISO 10639:2017 Plastics piping systems for pressure and non-pressure water supply. Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin
    I.S. EN ISO 11297-4:2018 PLASTICS PIPING SYSTEMS FOR RENOVATION OF UNDERGROUND DRAINAGE AND SEWERAGE NETWORKS UNDER PRESSURE - PART 4: LINING WITH CURED-IN-PLACE PIPES (ISO 11297-4:2018)
    EN 14364:2013 Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints
    14/30297465 DC : 0 BS EN 15014 - PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND PIPING COMPONENTS FOR WATER UNDER PRESSURE - REQUIREMENTS AND TEST/ASSESSMENT METHODS FOR PIPES AND FITTINGS
    ISO 11297-4:2018 Plastics piping systems for renovation of underground drainage and sewerage networks under pressure — Part 4: Lining with cured-in-place pipes
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