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UNI EN 15498 : 2008

Current
Current

The latest, up-to-date edition.

PRECAST CONCRETE PRODUCTS - WOOD-CHIP CONCRETE SHUTTERING BLOCKS - PRODUCT PROPERTIES AND PERFORMANCE
Published date

09-11-2008

Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
  3.1 Terms and definitions
  3.2 Symbols and abbreviations
4 Requirements
  4.1 Material requirements
      4.1.1 Wood-chip concrete
      4.1.2 Supplementary thermal insulation materials
  4.2 Finished product requirements
      4.2.1 Geometric characteristics
      4.2.2 Density
      4.2.3 Moisture movement
      4.2.4 Reaction to fire
      4.2.5 Water vapour permeability
      4.2.6 Mechanical strength
      4.2.7 Acoustic properties
      4.2.8 Thermal properties
      4.2.9 Durability
  5.1 Principle
  5.2 Procedure
      5.2.1 Geometric characteristics
      5.2.2 Density
      5.2.3 Moisture movement
      5.2.4 Reaction to fire
      5.2.5 Water vapour permeability
      5.2.6 Mechanical strength
      5.2.7 Acoustic properties
      5.2.8 Thermal properties
      5.2.9 Durability
  6.1 General
  6.2 Demonstration of conformity
  6.3 Assessment of conformity
  6.4 Initial type testing
  6.5 Factory production control
      6.5.1 General
      6.5.2 Equipment
      6.5.3 Materials
      6.5.4 Production process
      6.5.5 Product testing
      6.5.6 Stock control
7 Marking and labelling
  7.1 Marking and labelling on product
  7.2 Marking and labelling on delivery documentation
Annex A (normative) - Filling pressure of concrete infill
Annex B (normative) - Determination of tensile strength of web
      B.1 Principle
      B.2 Apparatus
      B.3 Procedure
      B.4 Determination of tensile strength
          B.4.1 Principle
          B.4.2 Calculation of the minimum required tensile
                strength of the web
          B.4.3 Measurement of the web tensile failure load
                and calculation of the tensile strength of
                webs
      B.5 Test report
Annex C (normative) - Determination of flexural strength of
        shells
      C.1 Principle
      C.2 Apparatus
      C.3 Procedure
      C.4 Determining the flexural strength of shells
          C.4.1 General
          C.4.2 Calculation of the minimum required flexural
                strength of shells
          C.4.3 Measurement of the flexural failure load and
                calculation of the flexural strength of shells
      C.5 Test report
Annex D (normative) - Test methods for determination of
        specific heat capacity
      D.1 Principle
      D.2 Test device
      D.3 Specimen
      D.4 Procedure
          D.4.1 Core temperature measurement
          D.4.2 Core temperature calculation
          D.4.3 Comparison of measured and calculated core
                temperature
      D.5 Determination of specific heat capacity
      D.6 Test report
      D.7 VBA-Routine for calculation of core temperature
          (informative)
Annex E (normative) - Sampling for initial type testing
      E.1 General
      E.2 Sampling procedure
          E.2.1 Random sampling
          E.2.2 Representative sampling
          E.2.3 Dividing the sample
          E.2.4 Number of shuttering blocks required for
                testing
      E.3 Place and dates of inspection and acceptance testing
Annex F (normative) - Compliance criteria for initial type
        testing and for independent testing of consignment
Annex G (informative) - Example of an inspection scheme
      G.1 Equipment inspection
          G.1.1 Testing and measuring equipment
          G.1.2 Storage and production equipment
      G.2 Materials inspection
          G.2.1 All materials
          G.2.2 Materials not submitted to an assessment of
                conformity before delivery
      G.3 Production process inspection
      G.4 Product inspection
          G.4.1 Product testing
          G.4.2 Marking, storage, delivery
      G.5 Switching rules
          G.5.1 Normal inspection
          G.5.2 Normal to reduced inspection
          G.5.3 Reduced to normal inspection
          G.5.4 Tightened inspection
          G.5.5 Tightened to normal inspection
          G.5.6 Stopped production
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive Constructions products
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure(s) for attestation of conformity
           of wood-chipconcrete shuttering blocks
           ZA.2.1 System(s) of attestation of conformity
           ZA.2.2 EC Certificate and Declaration of conformity
      ZA.3 CE marking and labelling
Bibliography

Describes the properties, performance and test methods of factory made, non-load-bearing hollow wood-chip concrete shuttering blocks, which may include factory installed thermal insulation.

Committee
CT 21
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
EN 15498:2008 Identical

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EN 1365-1:2012/AC:2013 FIRE RESISTANCE TESTS FOR LOADBEARING ELEMENTS - PART 1: WALLS
EN ISO 10456:2007/AC:2009 BUILDING MATERIALS AND PRODUCTS - HYGROTHERMAL PROPERTIES - TABULATED DESIGN VALUES AND PROCEDURES FOR DETERMINING DECLARED AND DESIGN THERMAL VALUES
EN 1607:2013 Thermal insulating products for building applications - Determination of tensile strength perpendicular to faces
ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
EN 1364-1:1999 Fire resistance tests for non-loadbearing elements - Part 1: Walls
EN 13164:2012+A1:2015 Thermal insulation products for buildings - Factory made extruded polystyrene foam (XPS) products - Specification
EN 1934:1998 Thermal performance of buildings - Determination of thermal resistance by hot box method using heat flow meter - Masonry
ISO 140-3:1995 Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
EN 12390-5:2009 Testing hardened concrete - Part 5: Flexural strength of test specimens
EN 13166:2012+A2:2016 Thermal insulation products for buildings - Factory made phenolic foam (PF) products - Specification
EN 13501-2:2016 Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance tests, excluding ventilation services
EN 13238:2010 Reaction to fire tests for building products - Conditioning procedures and general rules for selection of substrates
EN 12524 : 2000 BUILDING MATERIALS AND PRODUCTS - HYGROTHERMAL PROPERTIES - TABULATED DESIGN VALUES
EN ISO 6946:2017 Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017, Corrected version 2021-12)
ISO 12572:2016 Hygrothermal performance of building materials and products Determination of water vapour transmission properties Cup method
EN 772-14:2001 Methods of test for masonry units - Part 14: Determination of moisture movement of aggregate concrete and manufactured stone masonry units
EN 13162:2012+A1:2015 Thermal insulation products for buildings - Factory made mineral wool (MW) products - Specification
EN 772-16:2011 Methods of test for masonry units - Part 16: Determination of dimensions
EN ISO 12572:2016 Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method (ISO 12572:2016)
EN 13170:2012+A1:2015 Thermal insulation products for buildings - Factory made products of expanded cork (ICB) - Specification
EN 14474:2004 Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods
EN 772-20:2000/A1:2005 METHODS OF TEST FOR MASONRY UNITS - PART 20: DETERMINATION OF FLATNESS OF FACES OF MOSONRY UNITS
EN ISO 354:2003 Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
EN ISO 140-3:1995/A1:2004 ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: LABORATORY MEASUREMENTS OF AIRBORNE SOUND INSULATION OF BUILDING ELEMENTS
EN 12664:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance
EN 13165:2012+A2:2016 Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) products - Specification
EN 13171:2012+A1:2015 Thermal insulation products for buildings - Factory made wood fibre (WF) products - Specification
ISO 10456:2007 Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values
EN 13167:2012+A1:2015 Thermal insulation products for buildings - Factory made cellular glass (CG) products - Specification
EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
EN 13163:2012+A2:2016 Thermal insulation products for buildings - Factory made expanded polystyrene (EPS) products - Specification
ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods
EN 13169:2012+A1:2015 Thermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification
EN 1793-2:2012 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions

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