NEN-EN 1424
Horizontal road markings Premix glass beads
| Organization: | NEN |
| Publication Date: | 1 May 1994 |
| Status: | inactive |
| ICS Code (Road construction materials): | 93.080.20 |
scope:
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 standard does not cover the glass beads used as a filler in marking products.
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