NEN EN 1423 : 2012 C1 2013
Current
The latest, up-to-date edition.
ROAD MARKING MATERIALS - DROP ON MATERIALS - GLASS BEADS, ANTISKID AGGREGATES AND MIXTURES OF THE TWO
01-12-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements for glass beads
5 Requirements for antiskid aggregates
6 Mixture of glass beads and antiskid aggregate
7 Sampling
Annex A (normative) Test method to determine the refractive
index of the glass beads
Annex B (normative) Test methods to determine the resistance
of the glass beads to the effects of water,
hydrochloric acid, calcium chloride and
sodium sulfide
Annex C (normative) Glass bead imperfections
Annex D (normative) Test method to determine the quality of the
glass beads
Annex E (normative) Test method to determine the presence of the
moisture-proof coating
Annex F (normative) Test method to determine the presence of
floatation coating
Annex G (normative) Test method to determine the friability index
of the antiskid aggregates
Annex H (informative) Alternative test methods to determine the
quality of glass beads
Annex ZA (Informative) Clauses of this European Standard
addressing the provisions of the EU
Construction Products Directive
Bibliography
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