I.S. EN 13055:2016

National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Product characteristics
6 Testing
7 Assessment and verification of constancy
  of performance - AVCP
8 Designation, supply, marking and labelling
Annex A (normative) - Source materials considered
        in the development of EN 13055 and their status
        in respect of the scope of the standard
Annex B (normative) - Standards covering other applications
        of LWA
Annex C (normative) - Determination of bulk crushing
        resistance
Annex D (informative) - Determination of water absorption for
        fine LWA
Annex E (informative) - Guidance on how to convert quantities
        by mass to quantities by volume
Annex F (informative) - Guidance on the effects of some chemical
        constituents of LWA on the durability of concrete, mortar
        and grout in which they are incorporated
Annex G (informative) - Indicative test frequencies for factory
        production control (FPC)
Annex ZA (informative) - Relationship of this European Standard
         with Regulation (EU) No 305/2011
Bibliography

Defines the properties of Lightweight Aggregates (LWA) and fillers derived thereof obtained by processing natural or manufactured materials and mixtures of these aggregates for concrete, mortar and grout, bituminous mixtures and surface treatments and for unbound and hydraulically bound applications in construction works.