Road marking materials. Premix glass beads Ingestion-build-115288 4 Production testing

4 Production testing

functionality and quality for product inspection and development to ensure product reliability and consistency

See also Figure H

Ground service and maintenance equipment manufacturers

Road marking materials. Premix glass beads Ingestion-build-115288 4 Production testing1 Scope 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.