| Facility type: | Surface Characteristics |
| Contact email: | l.goubert@brrc.be |
| Contact info: | User name: Luc Goubert User position: Researcher User telephone: 0032 2 7660351 Street: Boulevard de la Woluwe 42 City: BRUSSELS Postcode: 1200 Department name: Environmental – Concrete Roads – Geotechnics – Surface Characteristics Division |
| Website address: | |
Description
Short technical description: Field or laboratory measurement of the daytime visibility of road markings (Qd). Corresponds to the luminous intensity from a road marking as perceived by a car driver at a distance of 30 m, under diffuse illumination (i.e., conditions comparable to natural daylight under a clouded sky or to public lighting at night). Relevant standard: NBN EN 1436. Unique features: http://www.brrc.be