Foreword
Introduction
1 Scope
2 Overview of I.S. EN 13043:2002
2.1 General requirements
2.1.1 General
2.1.2 Geometrical requirements
2.1.3 Physical requirements
2.1.4 Chemical requirements
2.1.5 Requirements for filler aggregates
2.2 Evaluation of conformity
3 Requirements of I.S. EN 13043:2002
3.1 General
3.2 Geometrical requirements
3.2.1 Aggregate sizes (I.S. EN 13043:2002, Clause
4.1.2)
3.2.2 Sieve sizes
3.2.3 Grading (I.S. EN 13043:2002, Clause 4.1.3)
3.2.4 Fines content (I.S. EN 13043:2002, Clause 4.1.4)
3.2.5 Fines quality (I.S. EN 13043:2002, Clause 4.1.5)
3.2.6 Shape of coarse aggregates (I.S. EN 13043:2002,
Clause 4.1.6)
3.2.7 Percentage of crushed and broken surfaces in
coarse aggregates (I.S. EN 13043:2002, Clause
4.1.7)
3.2.8 Angularity of fine aggregate (I.S. EN 13043:2002,
Clause 4.1.8)
3.3 Physical requirements
3.3.1 Resistance to fragmentation of coarse aggregate
(I.S. EN 13043:2002, Clause 4.2.2)
3.3.2 Resistance to polishing of coarse aggregate for
surface courses (I.S. EN 13043:2002, Clause 4.2.3)
3.3.3 Resistance to surface abrasion (I.S. EN 13043:2002,
Clause 4.2.4)
3.3.4 Resistance to wear of coarse aggregate (I.S. EN
13043:2002, Clause 4.2.5)
3.3.5 Resistance to abrasion from studded tyres of
coarse aggregates to be used for surface courses
(I.S. EN 13043:2002, Clause 4.2.6)
3.3.6 Particle density and water absorption (I.S. EN
13043:2002, Clause 4.2.7)
3.3.7 Bulk density (I.S. EN 13043:2002, Clause 4.2.8)
3.3.8 Durability (I.S. EN 13043:2002, Clause 4.2.9)
3.3.9 Resistance to thermal shock (I.S. EN 13043:2002,
Clause 4.2.10)
3.3.10 "Sonnenbrand" of basalt (I.S. EN 13043:2002,
Clause 4.2.12)
3.4 Chemical requirements
3.4.1 Coarse lightweight contaminators (I.S. EN
13043:2002, Clause 4.3.3)
3.4.2 Constituents which affect the volume stability
of blast-furnace and steel slags (I.S. EN
13043:2002, Clause 4.3.4)
3.4.3 Requirements for filler aggregate (I.S. EN
13043:2002, Clause 5)
3.5 Evaluation of conformity
3.5.1 General
3.5.2 Initial type tests (I.S. EN 13043:2002, Clause
6.2)
3.5.3 Factory production control (I.S. EN 13043:2002,
Clause 6.3)
4 Provisions of the EU Construction Products Directive
Annex A (informative) Example specification for aggregates
for surface treatments
Annex B (informative) Example specification for aggregates
for specialised surfacings
Annex C (informative) Example specification for 14/20 mm
chippings for rolling into rolled asphalt
Annex D (informative) Example specification for filler
aggregate
Annex E (informative) Example specification for aggregates
for asphalt mixes (other than special surfacings)
Bibliography