Road marking materials. Drop on materials. Glass beads, antiskid aggregates and mixtures of the two Ingestion-build-141043 NOTE Valve assemblies can be

NOTE Valve assemblies can be equipped with additional components (e

the apparatus needed to perform the test

and/or degradation of water quality

Provision of assembly and installation instructions

Road marking materials. Drop on materials. Glass beads, antiskid aggregates and mixtures of the two Ingestion-build-141043 NOTE Valve assemblies can beBS EN 1423: 1998 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 antiskid aggregates