• UNI 11417-2 : 2012

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    DURABILITY OF CONCRETE WORKS AND PRECAST CONCRETE ELEMENTS - PART 2: CRITERIA FOR THE AVOIDANCE OF ALKALI-SILICA REACTION

    Available format(s): 

    Superseded date:  26-01-2012

    Language(s): 

    Published date:  01-01-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    1 SCOPO E CAMPO DI APPLICAZIONE
    2 RIFERIMENTI NORMATIVI
    3 TERMINI E DEFINIZIONI
    4 GENERALITA SULLA REAZIONE ALCALI-SILICE
    5 AGGREGATI REATTIVI
    6 PRESENZA DI ALCALI NEL CALCESTRUZZO
    7 CONDIZIONI DI ESPOSIZIONE DEI MANUFATTI
    8 CARATTERIZZAZIONE DELLE OPERE, LIVELLI E MISURE
      DI PREVENZIONE
    9 VERIFICA DELLA MISCELA EFFETTUATA DAL PRODUTTORE
      DI CALCESTRUZZO
    APPENDICE A (normativa) - DETERMINAZIONE DEL CONTENUTO
                DI ALCALI ESTRAIBILI DAGLI AGGREGATI IN
                ACQUA SATURA DI CALCE
    BIBLIOGRAFIA

    Abstract - (Show below) - (Hide below)

    La norma contiene delle istruzioni che hanno lo scopo di individuare le condizioni che possono portare al verificarsi della reazione alcali-silice (ASR) nel calcestruzzo, di indicare le misure per evitarla, ridurne il rischio e le conseguenze.

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

    Development Note Supersedes UNI 8981-1, UNI 8981-2, UNI 8981-3, UNI 8981-4, UNI 8981-5, UNI 8981-6 and UNI 8981-8. (01/2012)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes

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

    UNI 11504 : 2013 ALKALI-AGGREGATE REACTION IN CONCRETE - DETERMINATION OF THE POTENTIAL ALKALY-REACTIVITY OF THE AGGREGATE FOR CONCRETE - TEST OF ACCELERATED EXPANSION OF MORTAR BARS

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

    UNI EN 13263-1 : 2009 SILICA FUME FOR CONCRETE - PART 1: DEFINITIONS, REQUIREMENTS AND CONFORMITY CRITERIA
    ASTM C 1260 : 2014 : REDLINE Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
    UNI 11417-1 : 2012 DURABILITY OF CONCRETE WORKS AND PRECAST CONCRETE ELEMENTS - PART 1: INSTRUCTIONS TO ACHIEVE THE RESISTANCE TO AGGRESSIVE ACTIONS
    ASTM C 441 : 2005 Standard Test Method for Effectiveness of Pozzolans or Ground Blast-Furnace Slag in Preventing Excessive Expansion of Concrete Due to the Alkali-Silica Reaction
    UNI 8520-2 : 2005 AGGREGATES FOR CONCRETE - ADDITIONAL PROVISIONS FOR THE APPLICATION OF EN 12620 - PART 2: REQUIREMENTS
    UNI EN 197-1 : 2011 CEMENT - PART 1: COMPOSITION, SPECIFICATIONS AND CONFORMITY CRITERIA FOR COMMON CEMENTS
    UNI EN 206-1 : 2006 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
    ASTM C 1567 : 2013 : REDLINE Standard Test Method for Determining the Potential Alkali-Silica Reactivity of Combinations of Cementitious Materials and Aggregate (Accelerated Mortar-Bar Method)
    UNI 8520-1 : 2005 AGGREGATES FOR CONCRETE - ADDITIONAL PROVISIONS FOR THE APPLICATION OF EN 12620 - PART 1: DESIGNATION AND CONFORMITY CRITERIA
    UNI EN 196-2 : 2013 METHOD OF TESTING CEMENT - PART 2: CHEMICAL ANALYSIS OF CEMENT
    UNI EN 12620 : 2013 AGGREGATES FOR CONCRETE
    UNI EN 932-1 : 1998 TESTS FOR GENERAL PROPERTIES - METHODS FOR SAMPLING
    UNI EN 934-2 : 2012 ADMIXTURES FOR CONCRETE, MORTAR AND GROUT - PART 2: CONCRETE ADMIXTURES - DEFINITIONS, REQUIREMENTS, CONFORMITY, MARKING AND LABELLING
    UNI 11104 : 2004 CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY - ADDITIONAL PROVISIONS FOR THE APPLICATION OF EN 206
    UNI EN 932-3 : 2004 TESTS FOR GENERAL PROPERTIES OF AGGREGATES - PROCEDURE AND TERMINOLOGY FOR SIMPLIFIED PETROGRAPHIC DESCRIPTION
    UNI 8520-22 : 2002 AGGREGATES FOR CONCRETE - PART 22: METHODOLOGY FOR THE EVALUATION OF POTENTIAL ALKALI-SILICA REACTIVITY OF AGGREGATES
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