DIN EN 13055-2 E : 2004

Foreword<br>1 Scope<br>2 Normative references<br>3 Terms, definitions and abbreviations<br>4 Requirements<br>&nbsp;&nbsp;4.1 General<br>&nbsp;&nbsp;4.2 Density<br>&nbsp;&nbsp;4.3 Aggregate size<br>&nbsp;&nbsp;4.4 Grading<br>&nbsp;&nbsp;4.5 Particle shape<br>&nbsp;&nbsp;4.6 Fines<br>&nbsp;&nbsp;4.7 Grading of LWA filler<br>&nbsp;&nbsp;4.8 Water content<br>&nbsp;&nbsp;4.9 Water absorption<br>&nbsp;&nbsp;4.10 Bulk crushing resistance<br>&nbsp;&nbsp;4.11 Percentage of crushed particles<br>&nbsp;&nbsp;4.12 Resistance to disintegration<br>&nbsp;&nbsp;4.13 Freezing and thawing resistance<br>&nbsp;&nbsp;4.14 Water suction height<br>&nbsp;&nbsp;4.15 Compaction and load bearing capacity<br>&nbsp;&nbsp;4.16 Resistance to cyclic compressive loading<br>&nbsp;&nbsp;4.17 Stiffening properties<br>&nbsp;&nbsp;4.18 Voids of dry compacted LWA filler<br>&nbsp;&nbsp;4.19 Resistance to thermal shock<br>&nbsp;&nbsp;4.20 Resistance to polishing<br>&nbsp;&nbsp;4.21 Resistance to wear by abrasion from studded tyres of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;coarse LWA in surface treatments<br>&nbsp;&nbsp;4.22 Compatibility between LWA and bitumen<br>&nbsp;&nbsp;4.23 Chemical requirements<br>&nbsp;&nbsp;4.24 Thermal conductivity<br>Testing<br>&nbsp;&nbsp;5.1 Sampling<br>&nbsp;&nbsp;5.2 Quantity of test specimens<br>&nbsp;&nbsp;5.3 Preparation of test specimens<br>6 Evaluation of conformity<br>&nbsp;&nbsp;6.1 General<br>&nbsp;&nbsp;6.2 Initial type tests<br>&nbsp;&nbsp;6.3 Factory production control<br>7 Designation, supply marking and labelling<br>&nbsp;&nbsp;7.1 Designation<br>&nbsp;&nbsp;7.2 Supply<br>&nbsp;&nbsp;7.3 Marking and labelling<br>Annex A (normative) Compaction and load bearing capacity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2 Principle<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.3 Sampling<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.4 Apparatus<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.5 Preparation of test specimens<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.6 Procedure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.7 Calculation and expression of results<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.8 Test report<br>Annex B (normative) Determination of resistance to freezing and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thawing of lightweight aggregates<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.1 Introduction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.2 Principle<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.3 Apparatus<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.4 Sampling<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.5 Test specimens<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.6 Procedure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.7 Calculation and expression of results<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.8 Test report<br>Annex C (normative) Factory production control<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.1 Introduction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.2 Organization<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.3 Control procedures<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.4 Management of the production<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.5 Inspection and test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.6 Records<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.7 Control of non-conforming product<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.8 Handling, storage and conditioning in production areas<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.9 Transport and packaging<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.10 Training of personnel<br>Annex D (informative) Guidance on how to convert quantities by mass<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;to quantities by volume<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.1 Background<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.2 Example calculation<br>Annex ZA (informative) Clauses of this European Standard addressing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the provisions of the EU Construction Products Directive