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BS EN 1424:1998:2003 Edition

$86.31

Road marking materials. Premix glass beads

Published By Publication Date Number of Pages
BSI 2003 10
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This European Standard specifies the requirements for laboratory tests (production control) and qualification procedures for the premixed glass beads used in road marking materials.

The requirements taken into consideration in this standard are:

  • granulometry;

  • refractive index of the glass;

  • chemical resistance;

  • quality;

  • surface treatments.

This European Standard does not cover the glass beads used as a filler in marking products.

PDF Catalog

PDF Pages PDF Title
1 BRITISH STANDARD
2 National foreword
4 Foreword
Foreword to amendment A1
Contents
5 1 Scope
2 Normative references
3 Definition
3.1 premix glass bead
6 4 Requirements
4.1 Granulometry
Table 1 – Selecting sieves for premix glass beads
Table 2 – Fine grading
Table 3 – Medium grading
7 4.2 Refractive index
4.3 Resistance to water, hydrochloric acid, calcium chloride and sodium sulfide
4.4 Quality requirements
Table 4 – Maximum weighted percentage of defective premix glass beads
4.5 Surface treatments of premix glass beads
5 Sampling
8 6 Marking
BS EN 1424:1998
$86.31