Today, windows used in vehicles must be manufactured from safety glass (or approved plastics) and must conform to regulations that have been developed nationally or internationally. In regulations the test procedures required normally are those described in ISO or national standards and all glazing that fulfils the demands laid down in a regulation nust be marked with the corresponding approval number when installed in a vehicle.
Origin
Materialprufungsamt Nwf, Germany
Journal Title
Glass 73 2 1996 75
Sector
Flat glass
Class
F 558