Q1) Determine if the results obtained from the laboratory shown in the Table, whether meet the properties of the Asphalt RC-250 specification; if not, note the differences. Property Specification Test Results Kinematic viscosity 250-500 centistokes 260 cs Flash Point Min 27 C(80 F) 75 F Distillate % to 680 F Min 35 To 437 F To 500 F To 600 F 35 Min 60 54 Min 80 75 Residue to 680 F Min 65 64 Ductility at 77 F Min 100 cm 95 cm Absolute viscosity at 140F 600-2400 poises 750 poises Solubility % Min 99.0 95
Q1) Determine if the results obtained from the laboratory shown in the Table, whether meet the properties of the Asphalt RC-250 specification; if not, note the differences. Property Specification Test Results Kinematic viscosity 250-500 centistokes 260 cs Flash Point Min 27 C(80 F) 75 F Distillate % to 680 F Min 35 To 437 F To 500 F To 600 F 35 Min 60 54 Min 80 75 Residue to 680 F Min 65 64 Ductility at 77 F Min 100 cm 95 cm Absolute viscosity at 140F 600-2400 poises 750 poises Solubility % Min 99.0 95
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter18: Bituminous Materials
Section: Chapter Questions
Problem 4P
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