Standard Test Method for Viscosity of Emulsified Asphalt by Saybolt Furol Viscometer

Importancia y uso:

3.1 Viscosity has significance in the use of emulsified asphalts because it is a property which affects their utility. When used in application types of construction, the material must be thin enough to be uniformly applied through the spray bar of distributor, yet thick enough so that it will not flow from the crown or grade of the road. For mixing-grade emulsions, the viscosity may affect mixability and resulting thickness of film on the aggregate. The viscosity of many emulsified asphalts is affected by shear. Therefore, strict adherence to test procedure is necessary to achieve precision.

Subcomité:

D04.42

Referida por:

D5505-14R20, D3666-24, D6933-22, D2397_D2397M-20, D0977-20, D0244-23

Volúmen:

04.03

Número ICS:

17.060 (Measurement of volume, mass, density, viscosity), 91.100.50 (Binders. Sealing materials), 93.080.20 (Road construction materials)

Palabras clave:

asphalt; emulsified asphalt; emulsion; furol; saybolt; viscosity;