AASHTO PP 74-19:2019

AASHTO PP 74-19:2019

Standard Practice for Determination of Size and Shape of Glass Beads Used in Traffic Markings by Means of Computerized Optical Method

95,00 €

Détails

AASHTO PP 74-19 describes measuring size and roundness of translucent glass beads used in traffic markings with computerized optical equipment. This practice is intended for glass beads from 0.15 mm to 2.35 mm in diameter.

Informations supplémentaires

Auteur American Association of State and Highway Transportation Officials (AASHTO)
Edité par AASHTO
Type de document Norme
Thème /subgroups/19560
Nombre de pages 12
Remplace AASHTO PP 74-13 (2018),AASHTO PP 74-13 (2015),AASHTO PP 74-12
Mot-clé AASHTO PP 74-19