• UNI EN 1401-1 : 2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    PLASTICS PIPING SYSTEMS FOR NON- PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 1: SPECIFICATIONS FOR PIPES, FITTINGS AND THE SYSTEM

    Available format(s): 

    Superseded date:  08-09-2022

    Language(s): 

    Published date:  01-01-2009

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and abbreviations
       3.1 Terms and definitions
       3.2 Symbols
       3.3 Abbreviations
    4 Material
       4.1 Raw material
       4.2 Pipe material
       4.3 Fitting material
       4.4 Utilisation of non-virgin materials
       4.5 Sealing ring retaining means
    5 General characteristics
       5.1 Appearance
       5.2 Colour
    6 Geometrical characteristics
       6.1 General
       6.2 Dimensions of pipes
       6.3 Dimensions of fittings
       6.4 Dimensions of sockets and spigots
       6.5 Types of fittings
    7 Mechanical characteristics
       7.1 Mechanical characteristics of pipes
       7.2 Mechanical characteristics of fittings
    8 Physical characteristics
       8.1 Physical characteristics of pipes
       8.2 Physical characteristics of fittings
    9 Performance requirements
    10 Sealing rings
    11 Adhesives
    12 Marking
       12.1 General
       12.2 Minimum required marking of pipes
       12.3 Minimum required marking of fittings
       12.4 Additional marking
    Annex A (normative) Utilisation of non-virgin material
    Annex B (informative) General characteristics of PVC-U pipes
            and fittings
    Annex C (informative) Product standards
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the requirements for solid wall pipes, fittings and the system of unplasticized poly(vinyl chloride) (PVC-U) piping systems in the field of non-pressure underground drainage and sewerage: a) outside the building structure (application area code "U") and b) both buried in ground within the building structure (application area code "D") and outside the building.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes UNI 7447. (06/1999)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 1277 : 2003 PLASTICS PIPING SYSTEMS - THERMOPLASTICS PIPING SYSTEMS FOR BURIED NON-PRESSURE APPLICATIONS - TEST METHODS FOR LEAKTIGHTNESS OF ELASTOMERIC SEALING RING TYPE JOINTS
    EN 295-3:2012 VITRIFIED CLAY PIPE SYSTEMS FOR DRAINS AND SEWERS - PART 3: TEST METHODS
    ISO 580:2005 Plastics piping and ducting systems Injection-moulded thermoplastics fittings Methods for visually assessing the effects of heating
    EN ISO 3126 : 2005 PLASTICS PIPING SYSTEMS - PLASTICS COMPONENTS - DETERMINATION OF DIMENSIONS
    ISO/TR 10358:1993 Plastics pipes and fittings Combined chemical-resistance classification table
    ENV 1401-3 : DRAFT 2001 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 3: GUIDANCE FOR INSTALLATION
    EN 681-1:1996/A3:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER
    EN 1411 : 1996 PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES - DETERMINATION OF RESISTANCE TO EXTERNAL BLOWS BY THE STAIRCASE METHOD
    EN ISO 9967:2016 THERMOPLASTICS PIPES - DETERMINATION OF CREEP RATIO (ISO 9967:2016)
    EN ISO 1043-1:2011/A1:2016 PLASTICS - SYMBOLS AND ABBREVIATED TERMS - PART 1: BASIC POLYMER AND THEIR SPECIAL CHARACTERISTICS (ISO 1043-1:2011/AMD 1:2016)
    ISO 265-1:1988 Pipes and fittings of plastics materials Fittings for domestic and industrial waste pipes Basic dimensions: Metric series Part 1: Unplasticized poly(vinyl chloride) (PVC-U)
    EN 1055 : 1996 PLASTICS PIPING SYSTEMS - THERMOPLASTICS PIPING SYSTEMS FOR SOIL AND WASTE DISCHARGE INSIDE BUILDINGS - TEST METHOD FOR RESISTANCE TO ELEVATED TEMPERATURE CYCLING
    ISO/TR 7620:2005 Rubber materials Chemical resistance
    EN ISO 1167-1 : 2006 THERMOPLASTICS PIPES, FITTINGS AND ASSEMBLIES FOR THE CONVEYANCE OF FLUIDS - DETERMINATION OF THE RESISTANCE TO INTERNAL PRESSURE - PART 1: GENERAL METHOD (ISO 1167-1:2006)
    CEN/TS 15223:2017 PLASTICS PIPING SYSTEMS - VALIDATED DESIGN PARAMETERS OF BURIED THERMOPLASTICS PIPING SYSTEMS
    EN 681-2:2000/A2:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 2: THERMOPLASTIC ELASTOMERS
    EN 12061 : 1999 PLASTICS PIPING SYSTEMS - THERMOPLASTICS FITTINGS - TEST METHOD FOR IMPACT RESISTANCE
    EN 922 : 1994 PLASTICS PIPING AND DUCTING SYSTEMS - PIPES AND FITTINGS OF UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - SPECIMEN PREPARATION FOR DETERMINATION OF THE VISCOSITY NUMBER AND CALCULATION OF THE K-VALUE
    ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
    EN 476:2011 (edition 2) General requirements for components used in drains and sewers
    ISO 472:2013 Plastics Vocabulary
    EN ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS - REQUIREMENTS (ISO 9001:2015)
    EN 727 : 1994 PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES AND FITTINGS - DETERMINATION OF VICAT SOFTENING TEMPERATURE (VST)
    ISO 18373-1:2007 Rigid PVC pipes Differential scanning calorimetry (DSC) method Part 1: Measurement of the processing temperature
    ISO 1183-1:2012 Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method
    EN ISO 9969:2016 THERMOPLASTICS PIPES - DETERMINATION OF RING STIFFNESS (ISO 9969:2016)
    EN 744 : 1995 PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES - TEST METHOD FOR RESISTANCE TO EXTERNAL BLOWS BY THE ROUND-THE-CLOCK METHOD
    EN 10204 : 2004 METALLIC PRODUCTS - TYPES OF INSPECTION DOCUMENTS
    ISO 9001:2015 Quality management systems - Requirements
    EN ISO 580 : 2005 PLASTICS PIPING AND DUCTING SYSTEMS - INJECTION-MOULDED THERMOPLASTICS FITTINGS - METHODS FOR VISUALLY ASSESSING THE EFFECTS OF HEATING
    EN 580 : 2003 PLASTICS PIPING SYSTEMS - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) PIPES - TEST METHOD FOR THE RESISTANCE TO DICHLOROMETHANE AT A SPECIFIED TEMPERATURE (DCMT)
    ISO 9967:2016 Thermoplastics pipes Determination of creep ratio
    EN 1905 : 1998 This standard specifies a method for assessing the poly(vinyl chloride) (PVC) content in reprocessable and recyclable unplasticized (PVC-U) materials or materials derived from PVC-U products.
    EN 1053 : 1995 PLASTICS PIPING SYSTEMS - THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - TEST METHOD FOR WATERTIGHTNESS
    EN ISO 2505 : 2005 THERMOPLASTICS PIPES - LONGITUDINAL REVERSION - TEST METHOD AND PARAMETERS
    ISO 13967:2009 Thermoplastics fittings Determination of ring stiffness
    ISO 1043-1:2011 Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics
    ISO 9969:2016 Thermoplastics pipes Determination of ring stiffness
    EN 12256 : 1998 PLASTICS PIPING SYSTEMS - THERMOPLASTICS FITTINGS - TEST METHOD FOR MECHANICAL STRENGTH OR FLEXIBILITY OF FABRICATED FITTINGS
    EN ISO 472 : 2013 PLASTICS - VOCABULARY (ISO 472:2013)
    EN ISO 1183-1:2012 PLASTICS - METHODS FOR DETERMINING THE DENSITY OF NON-CELLULAR PLASTICS - PART 1: IMMERSION METHOD, LIQUID PYKNOMETER METHOD AND TITRATION METHOD (ISO 1183-1:2012)
    ISO 2505:2005 Thermoplastics pipes Longitudinal reversion Test method and parameters
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