BSI 15/30311103 DC:2015 Edition
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BS EN 13242. Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 49 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | CEN/TC 154 |
| 4 | Contents Page |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references |
| 8 | 3 Terms and definitions |
| 11 | 4 General requirements 5 Geometrical requirements 5.1 General 5.2 Aggregate sizes |
| 12 | Table 1 — Sieve sizes for specifying aggregate sizes 5.3 Grading 5.3.1 General |
| 13 | Table 2 — General grading requirements 5.3.2 Coarse aggregates |
| 14 | Table 3 — Overall limits and tolerances for coarse aggregate grading at mid-size sieves 5.3.3 Fine aggregates 5.3.4 All-in aggregates Table 4 — Tolerances on declared typical grading for fine and all-in aggregates 5.3.5 Special use aggregates and declared grading categories |
| 15 | 5.4 Fines content Table 5 — Categories for maximum values of fines content |
| 16 | 5.5 Fines quality Table 6 — Categories for minimum sand equivalent (SE) values |
| 17 | Table 7 — Categories for maximum methylene blue (MB) values 5.6 Particle shape of coarse and all-in aggregates 5.6.1 Flakiness index and shape index Table 8 — Categories for maximum values of flakiness index |
| 19 | Table 9 — Categories for maximum values of shape index 5.6.2 Percentage of crushed particles Table 10 — Categories for percentages of crushed particles (including totally crushed particles) and of totally rounded particles 5.6.3 Angularity of fine and all-in aggregates |
| 20 | Table 11 — Categories for angularity of fine and all-in aggregates 6 Physical requirements 6.1 General 6.2 Resistance to fragmentation Table 12 — Categories for maximum values of Los Angeles coefficient |
| 21 | Table 13 — Categories for maximum values of resistance to impact 6.3 Resistance to wear Table 14 — Categories for maximum values of resistance to wear |
| 22 | Table 15 – Categories for minimum values of micro-Deval coefficient 6.4 Particle density and water absorption 6.4.1 Particle density 6.4.2 Water absorption 6.4.3 Bulk density 6.5 Water suction height 7 Chemical requirements 7.1 General 7.2 Petrographic description 7.3 Classification of the constituents of coarse and all-in recycled aggregates |
| 23 | Table 16 — Categories for constituents of coarse recycled aggregates |
| 25 | 7.4 Sulfur containing compounds 7.4.1 Acid-soluble sulfate Table 17 — Categories for maximum values of acid-soluble sulfate content 7.4.2 Total sulfur |
| 26 | Table 18 — Categories for maximum values of total sulfur content 7.4.3 Water-soluble sulfate content of recycled aggregates Table 19 — Categories for the maximum values of water-soluble sulfate content of recycled aggregates 7.5 Other constituents 7.5.1 Constituents which alter the rate of setting and hardening of hydraulically bound mixtures |
| 27 | Table 20 — Categories for influence of water-soluble materials from recycled aggregates on the initial setting time of cement paste 7.5.2 Constituents which affect the volume stability of blast furnace and steel slag for unbound aggregates 7.5.2.1 Dicalcium silicate disintegration of air-cooled blast furnace slag 7.5.2.2 Iron disintegration of air-cooled blast furnace slag 7.5.2.3 Volume stability of steel slag |
| 28 | Table 21 — Categories for maximum expansion values for steel slag 7.6 Dangerous substances 8 Durability 8.1 General 8.2 Resistance to weathering |
| 29 | Table 22 — Categories for maximum magnesium sulfate soundness 8.3 Freeze-thaw resistance 8.3.1 Water absorption as a screening test for freeze-thaw resistance Table 23 — Categories for maximum values of water absorption (EN 1097-6:2013, Clause 7 or Clause 8) Table 24 — Categories for maximum values of water absorption (EN 1097-6:2013, Annex B) |
| 30 | 8.3.2 Resistance to freezing and thawing Table 25 — Categories for maximum freeze-thaw resistance values 8.3.3 Resistance to freezing and thawing in the presence of salt (extreme conditions) Table 26 — Categories for maximum freeze-thaw resistance in the presence of salt |
| 31 | 8.4 “Sonnenbrand” of basalt Table 27 — Categories for maximum values of resistance to “Sonnenbrand” 9 Assessment and verification of constancy of performance 10 Designation 10.1 Designation and description |
| 32 | 10.2 Additional information for the description of an aggregate 11 Marking and labelling |
| 33 | Annex A (normative) Source materials considered in the development of EN 13242 and their status in respect of the scope of this standard Table A.1 — Inventory list with classification codes and status for source materials for EN 13242 aggregates |
| 35 | Annex B (informative) Procedure for the incorporation of new sources B.1 General procedure B.2 Format |
| 36 | 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 aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction |
| 38 | ZA.2 Procedure for AVCP of aggregates and filler aggregates ZA.2.1 Systems of AVCP Table ZA.2.1.1 — Systems of AVCP of aggregates for uses with high safety requirements1 Table ZA.2.1.2 — Systems of AVCP of aggregates for uses without high safety requirements0F |
| 39 | Table ZA.3.1 — Assignment of AVCP tasks for aggregates and filler aggregates under system 2+ Table ZA.3.2 — Assignment of AVCP tasks for aggregates and filler aggregates under system 4 ZA.2.2 Declaration of performance (DoP) ZA.2.2.1 General |
| 40 | ZA.2.2.2 Content |
| 41 | ZA.2.2.3 Examples of DoP |
| 46 | ZA.3 CE marking and labelling |
| 48 | Figure ZA.1 — Example CE marking information of products under AVCP system 2+ |
| 49 | Figure ZA.2 — Example CE marking information of products under AVCP system 4 |
