• UNI 11434 : 2012

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    STEEL REINFORCED SPIRALLY FORMED POLYETHYLENE PIPES FOR NON PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE

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    Published date:  01-01-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    INTRODUZIONE
    1 SCOPO E CAMPO DI APPLICAZIONE
    2 RIFERIMENTI NORMATIVI
    3 TERMINI, DEFINIZIONI E SIMBOLI
    4 MATERIALI
    5 PROFILO DELLA PARETE ED ESEMPI DI GIUNZIONE
    6 ASPETTO E COLORE
    7 CARATTERISTICHE GEOMETRICHE
    8 CARATTERISTICHE FISICO-MECCANICHE E PRESTAZIONALI
    9 MARCATURA
    APPENDICE A (normativa) - DETERMINAZIONE DELLE CARATTERISTICHE
                DI RESISTENZA A FORZE ESTERNE DI UN TUBO SPIRALATO
                IN POLIETILENE RINFORZATO CON ACCIAIO, PER FOGNATURE
                E SCARICHI INTERRATI NON IN PRESSIONE

    Abstract - (Show below) - (Hide below)

    La norma si applica ai tubi spiralati in polietilene rinforzato con un componente di acciaio completamente incorporato nella parete del tubo e a superficie interna liscia con diametri (DN/ID) da 400 mm a 2500 mm, utilizzati nel campo delle fognature, acque piovane e condotte di ventilazione con marcatura U. Il metodo di fabbricazione è l'avvolgimento ad elica. La norma si applica ai tubi che si congiungono tra loro per mezzo di manicotti, di sistemi codolo-bicchiere o mediante saldatura. La classe di rigidità anulare per deflessione diametrale del 3% varia tra S8 e S16.

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    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

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

    UNI EN 1277 : 2005 PLASTIC PIPING SYSTEMS - THERMOPLASTICS PIPING SYSTEMS FOR BURIED NON-PRESSURE APPLICATIONS - TEST METHODS FOR LEAKTIGHTNESS OF ELASTOMERIC SEALING RING TYPE JOINTS
    UNI EN 10346 : 2009 CONTINUOUSLY HOT-DIP COATED STEEL FLAT PRODUCTS FOR COLD FORMING - TECHNICAL DELIVERY CONDITIONS
    UNI EN ISO 1133 : 2005 PLASTICS - DETERMINATION OF THE MELT MASS-FLOW RATE (MFR) AND THE MELT VOLUME-FLOW RATE (MVR) OF THERMOPLASTICS
    UNI EN 744 : 1997 PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES - TEST METHOD FOR RESISTANCE TO EXTERNAL BLOWS BY THE ROUND-THE-CLOCK METHOD
    UNI EN ISO 1183-1 : 2013 PLASTICS - METHODS FOR DETERMINING THE DENSITY OF NON-CELLULAR PLASTICS - PART 1: IMMERSION METHOD, LIQUID PYKNOMETER METHOD AND TITRATION METHOD
    UNI EN 728 : 1998 PLASTICS PIPING AND DUCTING SYSTEMS - POLYOLEFIN PIPES AND FITTINGS - DETERMINATION OF OXIDATION INDUCTION TIME
    UNI EN 681-1 : 2006 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER
    UNI EN ISO 9969 : 2008 THERMOPLASTICS PIPES - DETERMINATION OF RING STIFFNESS
    UNI EN 1979 : 2001 PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS SPIRALLY-FORMED STRUCTURED-WALL PIPES - DETERMINATION OF THE TENSILE STRENGTH OF A SEAM
    UNI EN ISO 9967 : 2008 THERMOPLASTICS PIPES - DETERMINATION OF CREEP RATIO
    UNI 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
    UNI EN ISO 3126 : 2005 PLASTICS PIPING SYSTEMS - PLASTICS COMPONENTS - DETERMINATION OF DIMENSIONS
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