• BS EN 206-1:2000

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Concrete Specification, performance, production and conformity

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-12-2013

    Language(s):  English

    Published date:  22-03-2006

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions, symbols and abbreviations
       3.1 Terms and definitions
       3.2 Symbols and abbreviations
    4 Classification
       4.1 Exposure classes related to environmental actions
       4.2 Fresh concrete
            4.2.1 Consistence classes
            4.2.2 Classes related to maximum aggregate size
       4.3 Hardened concrete
            4.3.1 Compressive strength classes
            4.3.2 Density classes for light-weight concrete
    5 Requirements for concrete and methods of verification
       5.1 Basic requirements for constituent materials
            5.1.1 General
            5.1.2 Cement
            5.1.3 Aggregates
            5.1.4 Mixing water
            5.1.5 Admixtures
            5.1.6 Additions (including mineral fillers and pigments)
       5.2 Basic requirements for composition of concrete
            5.2.1 General
            5.2.2 Selection of cement
            5.2.3 Use of aggregates
            5.2.4 Use of recycled water
            5.2.5 Use of additions
            5.2.6 Use of admixtures
            5.2.7 Chloride content
            5.2.8 Concrete temperature
       5.3 Requirements related to exposure classes
            5.3.1 General
            5.3.2 Limiting values for concrete composition
            5.3.3 Performance-related design methods
       5.4 Requirements for fresh concrete
            5.4.1 Consistence
            5.4.2 Cement content and water/cement ratio
            5.4.3 Air content
            5.4.4 Maximum aggregate size
       5.5 Requirements for hardened concrete
            5.5.1 Strength
            5.5.2 Density
            5.5.3 Resistance to water penetration
            5.5.4 Reaction to fire
    6 Specification of concrete
       6.1 General
       6.2 Specification for designed concrete
            6.2.1 General
            6.2.2 Basic requirements
            6.2.3 Additional requirements
       6.3 Specification for prescribed concrete
            6.3.1 General
            6.3.2 Basic requirements
            6.3.3 Additional requirements
       6.4 Specification of standardized prescribed concrete
    7 Delivery of fresh concrete
       7.1 Information from the user of the concrete to the producer
       7.2 Information from the producer of the concrete to the user
       7.3 Delivery ticket for ready-mixed concrete
       7.4 Delivery information for site-mixed concrete
       7.5 Consistence at delivery
    8 Conformity control and conformity criteria
       8.1 General
       8.2 Conformity control for designed concrete
            8.2.1 Conformity control for compressive strength
            8.2.2 Conformity control for tensile splitting strength
            8.2.3 Conformity control for properties other than strength
       8.3 Conformity control of prescribed concrete including
            standardized prescribed concrete
       8.4 Actions in the case of non-conformity of the product
    9 Production control
       9.1 General
       9.2 Production control systems
       9.3 Recorded data and other documents
       9.4 Testing
       9.5 Concrete composition and initial testing
       9.6 Personnel, equipment and installation
            9.6.1 Personnel
            9.6.2 Equipment and installation
       9.7 Batching of constituent materials
       9.8 Mixing of concrete
       9.9 Production control procedures
    10 Evaluation of conformity
       10.1 General
       10.2 Assessment, surveillance and certification of production
            control
    11 Designation for designed concrete
    Annex A (normative) Initial test
    Annex B (normative) Identity testing for compressive strength
    Annex C (normative) Provisions for assessment, surveillance and
            certification of production control
    Annex D (informative) Bibliography
    Annex E (informative) Guidance on the application of the
            equivalent performance concept of concrete properties
    Annex F (informative) Recommendations for limiting values of
            concrete compositions
    Annex G Text deleted
    Annex H (informative) Additional provisions for high strength
            concrete
    Annex J (informative) Performance-related design methods with
            respect to durability
    Annex K (informative) Concrete families
    Figures
    Tables

    Abstract - (Show below) - (Hide below)

    Pertains to concrete for structures cast in situ, precast structures, and structural precast products for buildings and civil engineering structures.

    Scope - (Show below) - (Hide below)

    This European Standard applies to concrete for structures cast in situ, precast structures, and precast structural elements for buildings and civil engineering structures. The concrete may be mixed on site, ready-mixed concrete or produced in a plant for precast concrete. This standard specifies requirements for: - the constituent materials of concrete; - the properties of fresh and hardened concrete and their verification; - the limitations for concrete composition; - the specification of concrete; - the delivery of fresh concrete; - the production control procedures; - the conformity criteria and evaluation of conformity.

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

    Committee B/517/1
    Development Note Supersedes DD ENV 206:1992. To be read in conjunction with BS 8500-1(2002) and BS 8500-2(2002 (03/2001) Together with BS 8500-1(2002) and BS 8500-2(2002), supersedes BS 5328-1(1997), BS 5328-2(1997), BS 5328-3(1990) and BS 5328-4(1990). Supersedes 97/104685 DC. (09/2002) Also available as part of BS KIT 163. (09/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    BS 5911-5(2004) : 2004 CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 5: SPECIFICATION FOR PRESTRESSED NON-PRESSURE PIPES AND FITTINGS WITH FLEXIBLE JOINTS
    15/30320587 DC : DRAFT AUG 2015 BS 6744 - STAINLESS STEEL BARS - REINFORCEMENT OF CONCRETE - REQUIREMENTS AND TEST METHODS
    BS 6349-1-4:2013 Maritime works General. Code of practice for materials
    BS EN 1996-1-1 NA : 2005 UK NATIONAL ANNEX TO EUROCODE 6: DESIGN OF MASONRY STRUCTURES - PART 1-1: GENERAL RULES FOR REINFORCED AND UNREINFORCED MASONRY STRUCTURES
    12/30250711 DC : 0 BS 6349-1-4 - MARITIME WORKS - PART 1-4: CODE OF PRACTICE FOR PLANNING, DESIGN, CONSTRUCTION AND MAINTE NANCE OF STRUCTURES SET IN THE MARITIME ENVIRONMENT - MATERIALS
    07/30168571 DC : 0 BS 8204-6 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 6: SYNTHETIC RESIN FLOORINGS - CODE OF PRACTICE
    13/30258710 DC : 0 BS 1881-124 - TESTING CONCRETE - PART 124: METHODS FOR ANALYSIS OF HARDENED CONCRETE
    17/30354435 DC : 0 BS 8415 - MONUMENTS WITHIN BURIAL GROUNDS AND MEMORIAL SITES - SPECIFICATION
    12/30258714 DC : 0 BS 1881-125 - TESTING CONCRETE - PART 125: METHODS FOR MIXING AND SAMPLING FRESH CONCRETE IN THE LABORATORY
    06/30139507 DC : DRAFT MAY 2006 BS 1722-9 - FENCES - PART 9: SPECIFICATION FOR MILD STEEL (LOW CARBON STEEL) FENCES WITH ROUND OR SQUARE VERTICALS AND FLAT HORIZONTALS
    04/30095054 DC : DRAFT OCT 2004 BS 7533-3 - PAVEMENTS CONSTRUCTED WITH CLAY, NATURAL STONE OR CONCRETE PAVERS - PART 3: CODE OF PRACTICE FOR LAYING PRECAST CONCRETE PAVING BLOCKS AND CLAY PAVERS FOR FLEXIBLE PAVEMENTS
    06/30133674 DC : DRAFT MAR 2006 BS 8500-1 - CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 1: METHOD OF SPECIFYING AND GUIDANCE FOR THE SPECIFIER
    BS 8500-1(2006) : 2006 CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 1: METHOD OF SPECIFYING AND GUIDANCE FOR THE SPECIFIER
    BS 1722-5(2006) : 2006 FENCES - PART 5: SPECIFICATION FOR CLOSE-BOARDED FENCES AND WOODEN PALISADE FENCES
    BS 1722-1:2006 Fences Specification for chain link fences
    BS 8204-2(2003) : 2003 SCREEDS, BASES AND IN SITU FLOORINGS - PART 2: CONCRETE WEARING SURFACES - CODE OF PRACTICE
    BS 6164:2011 Code of practice for health and safety in tunnelling in the construction industry
    BS 5834-1:2009 Surface boxes, guards and underground chambers for the purposes of utilities Specification for guards and plinths
    BS 6744:2016 Stainless steel bars. Reinforcement of concrete. Requirements and test methods
    BS 1722-14:2006 Fences Specification for open mesh steel panel fences
    BS 7533-3(2005) : 2005 PAVEMENTS CONSTRUCTED WITH CLAY, NATURAL STONE OR CONCRETE PAVERS - PART 3: CODE OF PRACTICE FOR LAYING PRECAST CONCRETE PAVING BLOCKS AND CLAY PAVERS FOR FLEXIBLE PAVEMENTS
    BS 8204-1(2003) : 2003 SCREEDS, BASES AND IN SITU FLOORINGS - PART 1: CONCRETE BASES AND CEMENTITIOUS LEVELLING SCREEDS TO RECEIVE FLOORINGS - CODE OF PRACTICE
    BS 7533-4:2006 Pavements constructed with clay, natural stone or concrete pavers Code of practice for the construction of pavements of precast concrete flags or natural stone slabs
    09/30209209 DC : 0 BS 5911-3 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 3: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE MANHOLES AND SOAKAWAYS (COMPLEMENTARY TO BS EN 1917:2002)
    08/30142156 DC : 0 BS 5834-1:2009 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR UTILITIES PURPOSES - PART 1: SPECIFICATION FOR GUARDS AND PLINTHS
    09/30209269 DC : 0 BS 5911-6:2004+A1 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 6: SPECIFICATION FOR ROAD GULLIES AND GULLY COVER SLABS
    09/30193137 DC : 0 BS 8204-2:2003+A1:2009 - SCREEDS, BASES AND IN-SITU FLOORINGS - PART 2: CONCRETE WEARING SURFACES - CODE OF PRACTICE
    13/30260276 DC : 0 BS 5642-2:1983+A1 - SILLS AND COPINGS - PART 2: SPECIFICATION FOR COPINGS OF PRECAST CONCRETE, CAST STONE, CLAYWARE, SLATE AND NATURAL STONE
    BS 6100-9:2007 Building and civil engineering. Vocabulary Work with concrete and plaster
    BS 8443:2005 Specification for establishing the suitability of special purpose concrete admixtures
    11/30246289 DC : 0 BS 1881-119:2011 - TESTING CONCRETE - METHOD FOR DETERMINATION OF COMPRESSIVE STRENGTH USING PORTIONS OF BEAMS BROKEN IN FLEXURE (EQUIVALENT CUBE METHOD)
    13/30260274 DC : 0 BS 5642-1:1978/A1 - SILLS AND COPINGS - PART 1: SPECIFICATION FOR WINDOW SILLS OF PRECAST CONCRETE, CAST STONE, CLAYWARE, SLATE AND NATURAL STONE
    BS 8006-2(2011) : 2011 CODE OF PRACTICE FOR STRENGTHENED/REINFORCED SOILS - PART 2: SOIL NAIL DESIGN
    BS 7543:2015 Guide to durability of buildings and building elements, products and components
    BS 8500-1:2002 Concrete. Complementary British Standard to BS EN 206-1 Method of specifying and guidance for the specifier
    BS 5911-4(2002) : 2002 CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 4: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE INSPECTION CHAMBERS
    BS 5642-2(1983) : 1983 SILLS, COPINGS AND CAPPINGS - PART 2: SPECIFICATION FOR COPINGS AND CAPPINGS OF PRECAST CONCRETE, CAST STONE, CLAYWARE, SLATE AND NATURAL STONE
    BS 8415(2005) : 2005 MONUMENTS WITHIN BURIAL GROUNDS AND MEMORIAL SITES - SPECIFICATION
    BS 1881-119:2011 Testing concrete Method for determination of compressive strength using portions of beams broken in flexure (equivalent cube method)
    BS PD6682-1(2009) : 2009 AGGREGATES - PART 1: AGGREGATES FOR CONCRETE - GUIDANCE ON THE USE OF BS EN 12620
    BS 5834-4:2011 Surface boxes, guards and underground chambers for the purposes of utilities Specification for utility chambers
    BS 6089:2010 Assessment of in-situ compressive strength in structures and precast concrete components. Complementary guidance to that given in BS EN 13791
    BS 1722-11(2006) : 2006 FENCES - PART 11: SPECIFICATION FOR PREFABRICATED WOOD PANEL FENCES
    BS 1881-113:2011 Testing concrete Method for making and curing no-fines test cubes
    BS 8110-1:1997 STRUCTURAL USE OF CONCRETE - PART 1: CODE OF PRACTICE FOR DESIGN AND CONSTRUCTION
    BS 146:2002 Specification for blastfurnace cements with strength properties outside the scope of BS EN 197-1
    BS 1881-125:2013 Testing concrete Methods for mixing and sampling fresh concrete in the laboratory
    BS 1881-122:2011 Testing concrete Method for determination of water absorption
    BS 6100-0:2010 Building and civil engineering. Vocabulary Introduction and index
    11/30246287 DC : 0 BS 1881-113:2011 - TESTING CONCRETE - METHOD FOR MAKING AND CURING NO-FINES TEST CUBES
    08/30142165 DC : 0 BS 5834-4:2009 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR UTILITIES PURPOSES - PART 4: SPECIFICATION FOR PREFORMED UTILITY CHAMBERS
    BS 7979:2001 Specification for limestone fines for use with Portland cement
    10/30168896 DC : 0 PD 6697 - RECOMMENDATIONS FOR THE DESIGN OF MASONRY STRUCTURES TO BS EN 1996-1-1 AND BS EN 1996-2
    09/30209267 DC : 0 BS 5911-5:2004+A1 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 5: SPECIFICATION FOR PRESTRESSED NON-PRESSURE PIPES AND FITTINGS WITH FLEXIBLE JOINTS
    09/30180415 DC : 0 NA TO BS EN 1992-1-1:2004 AMD 1 - UK NATIONAL ANNEX TO EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - PART 1-1: GENERAL RULES AND RULES FOR BUILDINGS
    11/30218915 DC : DRAFT JAN 2011 BS 6164 - CODE OF PRACTICE FOR HEALTH AND SAFETY IN TUNNELING IN THE CONSTRUCTION INDUSTRY
    09/30209265 DC : 0 BS 5911-4:2002+A2 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 4: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE INSPECTION CHAMBERS (COMPLEMENTARY TO BS EN 1917:2002)
    16/30329500 DC : 0 BS 5834-1 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR THE PURPOSES OFUTILITIES - PART 1: SPECIFICATION FOR GUARDS AND PLINTHS
    05/30095056 DC : DRAFT MAY 2005 BS 7533-4 - PAVEMENTS CONSTRUCTED WITH CLAY, NATURAL STONE OR CONCRETE PAVERS - PART 4: CODE OF PRACTICE FOR THE CONSTRUCTION OF PAVEMENTS OF PRECAST CONCRETE FLAGS OR NATURAL STONE SLABS
    11/30161659 DC : DRAFT JULY 2011 BS 8006-2 - CODE OF PRACTICE FOR STRENGTHENED/REINFORCED SOILS - PART 2: SOIL NAILING
    PD 6682-1:2003 Aggregates Aggregates for concrete. Guidance on the use of BS EN 12620
    BS 5642-1(1978) : 1978 SILLS, COPINGS AND CAPPINGS - PART 1: SPECIFICATION FOR WINDOW SILLS OF PRECAST CONCRETE, CAST STONE, CLAYWARE, SLATE AND NATURAL STONE
    BS 5911-6(2004) : 2004 CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 6: SPECIFICATION FOR ROAD GULLIES AND GULLY COVER SLABS
    BS EN 14647:2005 Calcium aluminate cement. Composition, specifications and conformity criteria
    EN 12504-1:2009 Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression
    09/30209261 DC : 0 BS 5911-1:2002+A2 - CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 1: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE PIPES (INCLUDING JACKING PIPES) AND FITTINGS WITH FLEXIBLE JOINTS (COMPLEMENTARY TO BS EN 1916:2002)
    04/30087614 DC : DRAFT OCT 2004 BS 6100-10 - BUILDING AND CIVIL ENGINEERING - VOCABULARY - PART 10: WORK WITH CONCRETE AND PLASTER
    09/30093195 DC : 0 BS 6349-2 - MARITIME WORKS - PART 2: CODE OF PRACTICE FOR THE DESIGN OF QUAY WALLS, JETTIES AND DOLPHINS
    09/30201029 DC : DRAFT MAY 2009 BS 6089 - ASSESSMENT OF IN-SITU COMPRESSIVE STRENGTH IN STRUCTURES AND PRECAST CONCRETE COMPONENTS - COMPLEMENTARY GUIDANCE TO THAT GIVEN IN BS EN 13791
    01/102328 DC : DRAFT MAR 2001 BS 8500-4 - CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 4: REQUIREMENTS FOR STANDARDIZED PRESCRIBED CONCRETES
    PD 6687-1:2010 Background paper to the National Annexes to BS EN 1992-1 and BS EN 1992-3
    BS EN 12504-1:2009 Testing concrete in structures Cored specimens. Taking, examining and testing in compression
    BS EN 197-1:2011 Cement Composition, specifications and conformity criteria for common cements
    EN 14647:2005/AC:2006 CALCIUM ALUMINATE CEMENT - COMPOSITION, SPECIFICATIONS AND CONFORMITY CRITERIA
    EN 197-1:2011 Cement - Part 1: Composition, specifications and conformity criteria for common cements
    13/30284071 DC : 0 BS 7533-102 - PAVEMENTS CONSTRUCTED WITH CLAY, NATURAL STONE OR CONCRETE PAVING UNITS - PART 102: CODE OF PRACTICE FOR THE CONSTRUCTION AND MAINTENANCE OF PAVEMENTS USING MODULAR PAVING UNITS
    03/312994 DC : DRAFT SEP 2003 BS 8204-2 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 2: CONCRETE WEARING SURFACES - CODE OF PRACTICE
    01/102327 DC : DRAFT MAR 2001 BS 8500-3 - CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 3: REQUIREMENTS FOR DESIGNATED CONCRETES
    BS 5502-31(1995) : 1995 BUILDINGS AND STRUCTURES FOR AGRICULTURE - PART 31: GUIDE TO THE STORAGE AND HANDLING OF WASTE
    11/30242744 DC : 0 BS 1881-122:2011 - TESTING CONCRETE - PART 122: METHOD FOR DETERMINATION OF WATER ABSORPTION
    03/312993 DC : DRAFT SEP 2003 BS 8204-1 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 1: CONCRETE BASES AND CEMENT FINE AGGREGATE LEVELLING SCREEDS TO RECEIVE FLOORINGS - CODE OF PRACTICE
    PD 6687:2006 Background paper to the UK National Annexes to BS EN 1992-1
    05/30099595 DC : DRAFT JUN 2005 BS 8443 - SPECIFICATION FOR ESTABLISHING THE SUITABILITY OF SPECIAL PURPOSE CONCRETE ADMIXTURES
    BS 5911-3(2010) : 2010 CONCRETE PIPES AND ANCILLARY CONCRETE PRODUCTS - PART 3: SPECIFICATION FOR UNREINFORCED AND REINFORCED CONCRETE MANHOLES AND SOAKAWAYS (COMPLEMENTARY TO BS EN 1917:2002)
    PD 6697:2010 Recommendations for the design of masonry structures to BS EN 1996-1-1 and BS EN 1996-2
    BS 1722-10:2006 Fences Specification for anti-intruder fences in chain link and welded mesh
    BS 8500-2:2002 Concrete. Complementary British Standard to BS EN 206-1 Specification for constituent materials and concrete
    BS 8500-2(2006) : 2006 CONCRETE - COMPLEMENTARY BRITISH STANDARD TO BS EN 206-1 - PART 2: SPECIFICATION FOR CONSTITUENT MATERIALS AND CONCRETE
    BS 1722-2:2006 Fences Specification for strained wire and wire mesh netting fences

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

    EN 12390-3:2009/AC:2011 TESTING HARDENED CONCRETE - PART 3: COMPRESSIVE STRENGTH OF TEST SPECIMENS
    EN 45501 : 2015 METROLOGICAL ASPECTS OF NON-AUTOMATIC WEIGHING INSTRUMENTS
    EN 12390-8:2009 Testing hardened concrete - Part 8: Depth of penetration of water under pressure
    CR 13902:2000 Test methods for determining the water/cement ratio of fresh concrete
    EN 196-2:2013 Method of testing cement - Part 2: Chemical analysis of cement
    EN 197-1:2011 Cement - Part 1: Composition, specifications and conformity criteria for common cements
    ISO 7980:1986 Water quality Determination of calcium and magnesium Atomic absorption spectrometric method
    CR 13901:2000 The use of the concept of concrete families for the production and conformity control of concrete
    EN 12504-3:2005 Testing concrete in structures - Part 3: Determination of pull-out force
    EN 12350-2:2009 Testing fresh concrete - Part 2: Slump-test
    EN 12350-6:2009 Testing fresh concrete - Part 6: Density
    ISO 3951:1989 Sampling procedures and charts for inspection by variables for percent nonconforming
    DIN 4030-2:2008-06 ASSESSMENT OF WATER, SOIL AND GASES FOR THEIR AGGRESSIVENESS TO CONCRETE - PART 2: SAMPLING AND ANALYSIS OF WATER AND SOIL SAMPLES
    EN 12390-7:2009 Testing hardened concrete - Part 7: Density of hardened concrete
    PREN 13791 : DRAFT 2017 ASSESSMENT OF IN-SITU COMPRESSIVE STRENGTH IN STRUCTURES AND PRECAST CONCRETE COMPONENTS
    1990/384/EEC : 1990 COUNCIL DIRECTIVE OF 20 JUNE 1990 ON THE HARMONIZATION OF THE LAWS OF THE MEMBER STATES RELATING TO NON-AUTOMATIC WEIGHING INSTRUMENTS
    EN 12390-5:2009 Testing hardened concrete - Part 5: Flexural strength of test specimens
    EN 12350-3:2009 Testing fresh concrete - Part 3: Vebe test
    EN 1097-3:1998 Tests for mechanical and physical properties of aggregates - Part 3: Determination of loose bulk density and voids
    EN 45501:2015 METROLOGICAL ASPECTS OF NON-AUTOMATIC WEIGHING INSTRUMENTS
    EN 1008:2002 Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete
    EN 12504-2:2012 TESTING CONCRETE IN STRUCTURES - PART 2: NON-DESTRUCTIVE TESTING - DETERMINATION OF REBOUND NUMBER
    EN 933-1:2012 Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method
    EN 12350-5:2009 Testing fresh concrete - Part 5: Flow table test
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    EN 12390-4:2000 Testing hardened concrete - Part 4: Compressive strength - Specification for testing machines
    EN 12620:2002+A1:2008 Aggregates for concrete
    EN 12390-1:2012 TESTING HARDENED CONCRETE - PART 1: SHAPE, DIMENSIONS AND OTHER REQUIREMENTS FOR SPECIMENS AND MOULDS
    EN 12504-4:2004 Testing concrete - Part 4: Determination of ultrasonic pulse velocity
    EN 12350-4:2009 Testing fresh concrete - Part 4: Degree of compactability
    EN 450 : 1994 FLY ASH FOR CONCRETE - DEFINITIONS, REQUIREMENTS AND QUALITY CONTROL
    EN 12390-2:2009 Testing hardened concrete - Part 2: Making and curing specimens for strength tests
    ISO 9001:2015 Quality management systems — Requirements
    EN 12350-1:2009 Testing fresh concrete - Part 1: Sampling
    EN 1097-6:2013 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption
    ENV 13670-1 : DRAFT 2000 EXECUTION OF CONCRETE STRUCTURES - PART 1 - COMMON
    ISO 4316:1977 Surface active agents — Determination of pH of aqueous solutions — Potentiometric method
    ISO 7150-2:1986 Water quality Determination of ammonium Part 2: Automated spectrometric method
    EN 12390-6:2009 Testing hardened concrete - Part 6: Tensile splitting strength of test specimens
    EN 12878:2014 Pigments for the colouring of building materials based on cement and/or lime - Specifications and methods of test
    EN 12350-7:2009 Testing fresh concrete - Part 7: Air content - Pressure methods
    ISO 7150-1:1984 Water quality — Determination of ammonium — Part 1: Manual spectrometric method
    EN 13055-1:2002/AC:2004 LIGHTWEIGHT AGGREGATES - PART 1: LIGHTWEIGHT AGGREGATES FOR CONCRETE, MORTAR AND GROUT
    EN 12504-1:2009 Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression
    ENV 1992-1-1 : DRAFT 91 COR 1992 EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - GENERAL RULES AND RULES FOR BUILDINGS
    CR 1901:1995 Regional Specifications and Recommendations for the avoidance of damaging alkali silica reactions in concrete
    EN 934-2:2009+A1:2012 Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling
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