BS EN 13282-2:2015
$167.15
Hydraulic road binders – Normal hardening hydraulic road binders. Composition, specifications and conformity criteria
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 38 |
-This European Standard defines and gives the specifications for normal hardening hydraulic road binders, produced in a factory and supplied ready for treatment of materials for bases, sub-bases and capping layers as well as earthworks, in road, railway, airport and other types of infrastructures.
It includes the mechanical, physical and chemical requirements and the classification of these binders based on their compressive strength at 56 days. It also includes the conformity criteria and evaluation procedures to be applied by the manufacturer.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 8 | 1 Scope 2 Normative references 3 Terms and definitions |
| 9 | 4 Hydraulic road binder 4.1 General |
| 10 | 4.2 Normal hardening hydraulic road binder 5 Constituents 5.1 Main constituents |
| 11 | 5.2 Minor additional constituents 5.3 Calcium sulfate (Cs) |
| 12 | 5.4 Additives 6 Classification 7 Requirements 7.1 General |
| 13 | 7.2 Mechanical requirements Table 1 — Mechanical requirements given as characteristic values 7.3 Physical requirements 7.3.1 Fineness |
| 14 | 7.3.2 Initial setting time 7.3.3 Soundness Table 2 — Physical requirements given as characteristic values 7.4 Chemical requirement – Sulfate content 7.5 Composition 7.5.1 Declaration of composition |
| 15 | 7.5.2 Requirements on composition Table 3 — Declared composition and tolerances 7.6 Durability requirements 7.7 Dangerous substances |
| 16 | 8 Standard designation 9 Conformity criteria 9.1 General requirements |
| 17 | Table 4 — Properties, test methods and minimum testing frequencies for the autocontrol testing by the manufacturer, and statistical assessment procedure 9.2 Conformity criteria for mechanical, physical and chemical properties and evaluation procedure 9.2.1 General 9.2.2 Statistical conformity criteria 9.2.2.1 General |
| 18 | Table 5 — Required values Pk and CR 9.2.2.2 Inspection by variables |
| 19 | Table 6 — Acceptability constant kA 9.2.2.3 Inspection by attributes |
| 20 | Table 7 — Values of cA 9.2.3 Single result conformity criteria Table 8 — Limit values for single results |
| 21 | 9.3 Conformity criteria for normal hydraulic road binder composition 9.4 Conformity criteria for properties of the normal hardening hydraulic road binder constituents |
| 22 | Annex A (informative) Slaking procedure for hydraulic road binders containing quicklime (CL-Q) as main constituent A.1 Principle A.2 Terms and definitions A.2.1 Residual water content A.2.2 Soundness after slaking A.2.3 Quicklime reactivity |
| 23 | A.2.4 Temperature of the mix A.2.5 Available lime of the quicklime A.3 General requirements for testing A.3.1 Laboratory A.3.2 Samples of hydraulic road binder conforming to FprEN 13282-2 A.3.3 Water A.3.4 Equipment A.3.4.1 Mixer A.3.4.2 Evacuation system (protection against dust and water vapour) A.3.4.3 Temperature measurement |
| 24 | A.3.4.4 Oven, capable of maintaining (60 ± 10) C (see A.3.5) A.3.4.5 Balance, with a resolution of 1 g A.3.4.6 Safety equipment A.3.5 Precautions / Warning A.4 Procedure A.4.1 General A.4.2 Quantity of hydraulic road binder to be prepared |
| 25 | A.4.3 Water to be added for the first slaking test A.4.3.1 Where Ws is unknown Table A.1 — Available CaOaq of the quicklime (percent by mass, %) to be used for calculation of water to be added in the first slaking test when both CaOaq and CaOab are unknown A.4.3.2 Where Ws is known |
| 26 | A.4.4 Slaking procedure |
| 27 | A.4.5 Preheating A.4.6 Conditioning for further tests |
| 28 | Figure A.1 — Flow chart for the slaking procedure |
| 29 | Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation ZA.1 Scope and relevant characteristics Table ZA.1 — Relevant clauses for normal hardening hydraulic road binder and intended use |
| 30 | ZA.2 Procedure for AVCP of normal hardening hydraulic road binders ZA.2.1 System of AVCP Table ZA.2 — System of AVCP |
| 31 | Table ZA.3 — Assignment of AVCP tasks for normal hardening hydraulic road binder under system 2+ ZA.2.2 Declaration of performance (DoP) ZA.2.2.1 General |
| 32 | ZA.2.2.2 Content ZA.2.2.3 Example of DoP |
| 33 | ZA.3 CE marking and labelling |
| 34 | Figure ZA.1 — Example CE marking information related to normal hardening hydraulic road binder |
| 35 | Bibliography |
