This European Standard specifies the requirements for laboratory tests (production control) and qualification procedures for the following drop on materials used in road markings.
These materials are dropped on to paints, thermoplastics, cold plastics and any other marking product applied in a liquid state, immediately after application to the road surface.
The requirements taken into consideration in this standard are:
- glass beads: granulometry, refractive index of the glass, chemical resistance, quality, surface treatments;
- antiskid aggregates: granulometry, chemical characteristics, friability, colour,
- mixtures of glass beads and antiskid aggregates; and the requirements for both components.
BS EN 1423:1998 history
0000 BS EN 1423:2012(2013)
2012BS EN 1423:2012 Road marking materials. Drop on materials. Glass beads antiskid aggregates and mixtures of the two
1998BS EN 1423:1998 Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two
1981BS 6088:1981 Specification for solid glass beads for use with road marking compounds and for other industrial uses