DIN_1045-2-2001

ICS 91.100.30 Tragwerke aus Beton, Stahlbeton und Spannbeton – Teil 2: Beton – Festlegung, Eigenschaften, Herstellung und Konformität – Anwendungsregeln zu DIN EN 206-1 In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker. Ref. No. DIN 1045-2 : 2001-07 English price group 16 Sales No. 0116 05.02 DEUTSCHE NORM July 2001 1045-2 { Continued on pages 2 to 39. © No part of this translation may be reproduced without the prior permission of DIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen). Translation by DIN-Sprachendienst. In case of doubt, the German-language original should be consulted as the authoritative text. Plain, reinforced and prestressed concrete structures Part 2: Specification, properties, production and conformity of concrete (Application document for use with DIN EN 206-1) This standard, together with DIN 1045-1, DIN 1045-3, DIN 1045-4 and DIN EN 206-1, July 2001 editions, supersedes DIN 1045, July 1988 edition, DIN 1084-1 and DIN 1084-3, December 1978 editions, and DIN 4219-1, December 1979 edition. Foreword to this standard . . . . . . . . . . . . . . . . . 3 Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Normative references . . . . . . . . . . . . . . . . . . 5 3 Concepts and symbols . . . . . . . . . . . . . . . . . 6 3.1 Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Classification . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.1 Exposure classes related to environ- mental actions . . . . . . . . . . . . . . . . . . . . . . . 8 4.2 Fresh concrete . . . . . . . . . . . . . . . . . . . . . . 11 4.2.1 Consistence classes . . . . . . . . . . . . . . . . 11 4.2.2 Classes related to maximum aggregate size . . . . . . . . . . . . . . . . . . . . . 11 5 Requirements for concrete and methods of verification . . . . . . . . . . . . . . . . . . . . . . . . 11 5.1 Basic requirements for constituent materials . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5.1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5.1.2 Cement . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5.1.3 Aggregates . . . . . . . . . . . . . . . . . . . . . . . . 11 5.1.4 Mixing water . . . . . . . . . . . . . . . . . . . . . . 12 5.1.5 Admixtures . . . . . . . . . . . . . . . . . . . . . . . . 12 5.1.6 Additions (including mineral fillers and pigments) . . . . . . . . . . . . . . . . . . . . . 12 5.2 Basic requirements for composition of concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5.2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Contents 5.2.3 Use of aggregates . . . . . . . . . . . . . . . . . . 12 5.2.4 Use of recycled water . . . . . . . . . . . . . . . 13 5.2.5 Use of additions . . . . . . . . . . . . . . . . . . .13 5.2.6 Use of admixtures . . . . . . . . . . . . . . . . . . 15 5.2.7 Chloride content . . . . . . . . . . . . . . . . . . .16 5.2.8 Concrete temperature . . . . . . . . . . . . . . . 16 5.3 Requirements related to exposure classes .16 5.3.2 Limiting values for concrete composition . .16 5.3.3 Performance-related design methods . .17 5.3.4 Requirements for underwater concrete . .17 5.3.5 Concrete exposed to water-contamina- ting substances . . . . . . . . . . . . . . . . . . .17 5.3.6 Concrete exposed to high service temperatures . . . . . . . . . . . . . . . . . . . . . . 17 5.3.7 High-strength concrete . . . . . . . . . . . . . . 18 5.3.8 Cement mortar for jointing and pointing .18 5.4 Requirements for fresh concrete . . . . . . . .18 5.4.1 Consistence . . . . . . . . . . . . . . . . . . . . . . . 18 5.4.2 Cement content and water/cement ratio .18 5.4.3 Air content . . . . . . . . . . . . . . . . . . . . . . . . 18 5.5 Requirements for hardened concrete . . . . 18 5.5.1 Strength . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.5.3 Resistance to water penetration . . . . . . 19 5.5.5 Wear resistance . . . . . . . . . . . . . . . . . . . .19 6 Specification of concrete . . . . . . . . . . . . . . 19 6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.2 Specification for designed concrete . . . . . 19 6.2.2 Basic requirements . . . . . . . . . . . . . . . . . 19 Page Page Page 2 DIN 1045-2 : 2001-07 6.2.3 Additional requirements . . . . . . . . . . . . . . 19 6.4 Specification of standardized prescribed concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7 Delivery of fresh concrete . . . . . . . . . . . . . . 20 7.1 Information from the user of the concrete to the producer . . . . . . . . . . . . . . . . . . . . . . . 20 7.2 Information from the producer of the concrete to the user . . . . . . . . . . . . . . . . . . . 20 7.3 Delivery ticket for ready-mixed concrete . .20 7.5 Consistence at delivery . . . . . . . . . . . . . . . . 21 7.6 Transport of concrete to the site . . . . . . . . 21 8 Conformity control and conformity criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8.2 Conformity control for designed concrete . .21 8.2.1 Conformity control for compressive strength . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8.3 Conformity control of prescribed concrete including standardized prescribed concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8.4 Action in the case of non-conformity of the product . . . . . . . . . . . . . . . . . . . . . . . . . . 22 9 Production control . . . . . . . . . . . . . . . . . . . . . 23 9.3 Recorded data and other documents . . . . . 23 9.5 Concrete composition and initial testing . . . 23 9.6 Personnel, equipment and installation . . . . 23 9.6.1 Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . 23 9.6.2 Equipment and installation . . . . . . . . . . . . 24 9.7 Batching and constituent materials . . . . . . 24 9.8 Mixing of concrete . . . . . . . . . . . . . . . . . . . . 24 9.9 Production control procedures . . . . . . . . . . 24 10 Evaluation of conformity . . . . . . . . . . . . . . 24 10.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 10.2 Assessment, surveillance and certifi- cation of production control . . . . . . . . . . . 24 11 Designation for designed concrete . . . . . 25 Annex B (normative) Identity testing for compressive strength . . . . . . 25 Annex C (normative) Provisions for assessment, surveillance and certification of production control . . . . . . . . . . . . 25 Annex D (informative) Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Annex E (informative) Guidance on the application of the equivalent performance concept of concrete properties . . . 26 Annex F (normative) Recommendation for limiting values of concrete composition . . . . . . . . . . . . . . . . . . . . . . 26 Annex H (normative) Additional provisions for high-strength concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Annex K (normative) Concrete families . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Annex L (informative) Particle size analysis . . . . . . . . . . . . . . . . . . . . . . . 37 Figures Figure 1: Relationship between DIN EN 206-1 and DIN 1045-2, codes of practice relating to concrete construction, standards for design and workmanship, standards and approvals for constituent materials, and test standards . . . . . . . 4 Figure L.1: Grading curves for 8 mm maximum particle size . . . . . . . . . . . . . . . . . . . . .37 Figure L.2: Grading curves for 16 mm maximum particle size . . . . . . . . . . . . . . . . . . . . .38 Figure L.3: Grading curves for 32 mm maximum particle size . . . . . . . . . . . . . . . . . . . . .38 Figure L.4: Grading curves for 63 mm maximum particle size . . . . . . . . . . . . . . . . . . . . .39 Tables Table 1: Exposure classes . . . . . . . . . . . . . . . . . . 8 Table 5: Compaction classes . . . . . . . . . . . . . . 11 Table 6: Flow classes . . . . . . . . . . . . . . . . . . . . .11 Table 10: Maximum chloride content of concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Table F.2.1: Limiting values for composition and properties of concrete . . . . . . . . . . . . . . . . . . 27 Table F.2.2: Limiting values for composition and properties of concrete . . . . . . . . . . . . . . . . . . 28 Table F.3.1: Ranges of application for cement to DIN EN 197-1 and DIN 1164, used for preparation of concrete to DIN 1045-2 . . . . . . . .29 Table F.3.2: Ranges of application for CEM-II-M cement to DIN EN 197-1 with three main constituents, used for preparation of concrete to DIN 1045-2 . . . . . . . . . . . . . . . . . . . .31 Table F.3.3: Ranges of application for CEM IV and CEM V cement to DIN EN 197-1 with two to three main constituents, used for preparation of concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 Table F.4.1: Maximum permitted ultrafines content for concrete up to concrete strength classes C50/60 and LC50/55 and of exposure classes XF and XM, with a maximum aggregate size between 16 mm and 63 mm . . . . . . . . . . . . . 34 Table F.4.2: Maximum permitted ultrafines content for concrete of concrete strength classes C55/67 and LC55/60 and of all exposure classes, with a maximum aggregate size between 16 mm and 63 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Table F.5: Minimum cement content for standardized prescribed concrete with cement of strength class 32,5 as specified in DIN EN 197-1 and with a maximum aggregate size of 32 mm . .34 Table H.1: Additional control of constituent materials of high-strength concrete . . . . . . . . . . . 35 Table H.2: Additional control of equipment for production of high-strength concrete . . . . . . . . .36 Table H.3: Additional control of production procedures and of properties of high-strength concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 Page 3 DIN 1045-2 : 2001-07 Foreword to this standard This standard has been prepared by Technical Committee 07.02.00 Beton of the Normenauschuss Bauwesen (Building and Civil Engineering Standard Committee). The DIN 1045 standards series *) comprises the following Parts: – Part 1: Design and construction – Part 2: Specification, properties, production and conformity of concrete (Application document for use with DIN EN 206-1*)) – Part 3: Workmanship – Part 4: Supplementary specifications governing the production and conformity of precast elements This Part of the standard applies to in-situ and precast concrete, including precast elements, used for buildings and civil engineering works. It is to be used in conjunction with DIN EN 206-1, and is based on that standard, containing supplementary national specifications to take into account German climatic and geographic conditions, safety levels and established regional practices. DIN EN 206-1 contains a number of references to draft European Standards. This standard makes reference to the German standards and Codes of practice that will continue to apply until such time as European Standards are adopted as German building regulations **). In this standard, the same numeration and clause headings are used as in DIN EN 206-1. Any departures from DIN EN 206-1 (i.e. additional text, substitutions, deletions) are indicated in a different font on the left-hand side of the page, with any new wording given on the right-hand side. ***) Amendments This standard differs from the last editions of the documents listed in the ‘Previous editions’ clause in the following ways. a) Concrete properties, production methods and conformity assessment (verification) are specified according to the concept described in DIN EN 206-1. b) The standard has been editorially revised and the terminology brought in line with European standards terminology. c) The scope has been extended to cover higher concrete compressive strength classes. d) The concrete mix has been designed with high concrete durability in mind. e) More detailed specifications are given regarding constituent materials. f) Rules are now incorporated to take additions into account in calculations of the cement content. g) The responsibilities of concrete producers and users are more clearly defined. h) Concrete specifications have been amended. i) The provisions relating to delivery of concrete have been extended. j) The provisions relating to production control and conformity criteria have been extended to take into account statistical principles. k) The specifications relating to conformity assessment have been extended. Previous editions DIN 1045: 1925-09, 1932-04, 1937-05, 1943xxx-04, 1959-11, 1972-01, 1978-12, 1988-07; DIN 4219-1: 1979-12; DIN 1084-1: 1972-02, 1978-12; DIN 1084-3: 1972-02, 1978-12; DIN 1045/A1: 1996-12; DIN V ENV 206: 1990-10. *) References to standards of the DIN 1045 series and to DIN EN 206-1 are to the July 2001 editions. **) Referred to as Technische Baubestimmungen in Germany. ***) This English translation also includes subsequent amendments and addenda from a Corrigendum to DIN 1045-2 (DIN 1045-2 Ber 1), issued in 2002. These are identified by a translator’s note. Page 4 DIN 1045-2 : 2001-07 Foreword Figure 1 of DIN EN 206-1 is replaced by the following figure 1: Figure 1: Relationship between DIN EN 206-1 and DIN 1045-2, codes of practice relating to concrete construction, standards for design and workmanship, standards and approvals for constituent materials, and test standards Plain, reinforced and prestressed concrete structures Design and construction DIN 1045-1 Concrete DIN EN 206-1 DIN 1045-2 Workmanship DIN 1045-3 Supplementary rules for production and conformity of precast elements DIN 1045-4 Cement DIN EN 197-1 and DIN 1164 Test methods for fresh concrete DIN EN 12350, etc. Fly ash for concrete DIN EN 450 Silica fume for concrete Building inspectorate approval *) Testing of hardened concrete DIN EN 12390, DIN 1048-5, etc. Trass cement DIN 51043 Admixures for concrete, mortar and grout Agrément Testing concrete strength in structures DIN 1048-4 Aggregates for concrete DIN 4226 Hard aggregates for cement-bound hard aggregate screed DIN 1100 DAfStb-Richtlinien (DAfStb Codes of practice): Concrete with recycled aggregate, recycled water, retarded concrete, dry mixed concrete, concrete exposed to alkalis, concrete in contact with water pollutants Pigments for colouring building materials based on cement and/or lime DIN EN 12878 Mixing water Subclause 5.1.4 of the present standard *) Referred to as ‘agrément’ in the following. Page 5 DIN 1045-2 : 2001-07 1 Scope The seventh paragraph is replaced by the following: This standard does not cover concrete with porous cement paste, concrete with a maximum aggregate size of 4 mm or less (with the exception of cement mortar as specified in subclause 5.3.8), and heat- treated high-strength concrete. 2 Normative references The first paragraph is replaced by the following: This standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the titles of the publications are listed below. For dated references, subsequent amendment to or revisions of any of these publications apply to this standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies (including any amendments). The clause is supplemented by the following: DIN 1045-1 Plain, reinforced and prestressed concrete structures – Design and construction DIN 1045-3 Plain, reinforced and prestressed concrete structures – Workmanship DIN 1045-4 Supplementary specifications governing the production and conformity of precast elements DIN 1048-2 Testing concrete – Testing of hardened concrete (specimens taken in situ) DIN 1048-4 Testing concrete – Determination of compressive strength of hardened concrete in structures and structural members – Use of reference curves and evaluation by special methods DIN 1048-5 Testing concrete – Testing of hardened concrete (specimens prepared in mould) DIN 1100 Hard aggregate for cement-bound screed DIN 1164 Special cement – Composition, requirements and conformity evaluation DIN 4030-1 Assessment of water, soil and gases for their aggressiveness to concrete – Principles and limiting values DIN 4226-1 Aggregates for mortar and concrete – Normal-weight and heavy aggregates DIN 4226-2 Lightweight aggregates for concrete and mortar DIN 19569-1 Sewage treatment plants – Design of structures and equipment – General principles DIN 51043 Trass cement – Requirements and testing DIN EN 196-2 Methods of testing cement – Part 2: Chemical analysis of cement DIN EN 196-3 Methods of testing cement – Part 3: Determination of setting time and soundness DIN EN 196-6 Methods of testing cement – Part 6: Determination of fineness DIN EN 196-21 Methods of testing cement – Part 21: Determination of chloride, carbon dioxide and alkali content of cement DIN EN 197-1 Cement – Composition, specifications and conformity criteria – Part 1: Methods for sampling DIN EN 206-1 Concrete – Specification, performance, production and conformity DIN EN 12390-2 Testing hardened concrete – Making and curing specimens for strength tests DIN EN 12878 Pigments for the colouring of building materials based on cement and/or lime – Specifications and methods of test Page 6 DIN 1045-2 : 2001-07 DIN ISO 3310-1 Test sieves – Requirements and testing – Part 1: Test sieves of metal wire cloth (ISO 3310-1 : 2000) DIN ISO 3310-2 Test sieves – Technical requirements and testing – Part 2: Test sieves of perforated metal plate (ISO 3310-2 : 1999) DAfStb-Richtlinie Beton mit verlängerter Verarbeitbarkeitszeit (Verzögerter Beton) – Eignungsprüfung, Herstellung, Verarbeitung und Nachbehandlung (DAfStb Code of practice on retarded concrete – Suitability testing, production, placing and curing) 1) DAfStb-Richtlinie für die Herstellung von Beton unter Verwendung von Restwasser, Restbeton und Restmörtel (DAfStb Code of practice on concrete made using recycled water, recycled concrete and recycled mortar)1) DAfStb-Richtlinie Vorbeugende Maßnahmen gegen schädigende Alkalireaktion im Beton (Alkali-Richtlinie) (DAfStb Code of practice on the prevention of harmful alkali reactions in concrete)1) DAfStb-Richtlinie Betonbau beim Umgang mit wassergefährdenden Stoffen (DAfStb Code of practice on concrete structures in contact with water pollutants)1) DAfStb-Richtlinie Beton mit rezykliertem Zuschlag (DAfStb Code of practice on concrete with recycled aggregate)1) DAfStb-Richtlinie Selbstverdichtender Beton (DAfStb Code of practice on self-compacting concrete) 2) DAfStb-Heft 337 Verhalten von Beton bei hohen Gebrauchs- temperaturen (DAfStb Code of practice on behaviour of concrete exposed to high service temperatures) FGSV-Merkblatt für Herstellung und Verarbeitung von Luftporenbeton (FGSV Code of practice on the production and placing of air entrained concrete), issued by Forschungsgesellschaft für Straßen- und Verkehrs- wesen e.V. (Road and Traffic Research Association) Zulassungsrichtlinien des Deutschen Instituts für Bautechnik für anorganische Betonzusatzstoffe (DIBt Guidelines relating to the approval of anorganic additions in concrete), in Mitteilungen des Deutschen Instituts für Bautechnik (DIBt Proceedings), 1993: 24 (4), pp. 122–132 3) Eichordnung (German Act on W