In the Marshall stability test, the test specimens are compacted using ___ blows with the compaction hammer, 60, 50, 40, 30, For ASTM D 1075, Effect of Water on Compressive Strength of Compacted Bituminous Mixtures, using alternative procedure, the immerse test specimen shall be in water for ___ days at 49 °C, 2, 4, 5, 3, Test for Penetration of Bituminous Materials, ASTM D 5, make at least ____ determinations at points on the surface of the sample not less than 10 mm from the side of the container and not less than 10 mm apart, 2, 3, 4, 6, In the Marshall stability test, the flowmeter shall have a ___ inch division in gauge, 0.01, 0.1, 0.001, 1.0, In the Marshall stability test, the compaction hammer shall have a weight of ____, 15 lbs, 10 lbs, 20 lbs, 25 lbs, For ASTM D 1075, Effect of Water on Compressive Strength of Compacted Bituminous Mixtures, the test specimen shall be at temperature ____ before compressing, 30 °C, 25 °C, 35 °C, 20 °C, The Test for Penetration of Bituminous Materials, ASTM D5, can provide for the determinations of penetrations up to ____, 600, 300, 400, 500, Penetration is the consistency of a bituminous material expressed as the distance in ______ of a millimeter that a standard needle vertically penetrates a sample of the material under known conditions of loading, time, and temperature, thousandths, None of the above, hundredths, tenths, In the Marshall stability test, apply the load to the specimen by means of constant rate of movement of the load jack or testing machine head of _____ until the maximum load is reached and the load decreases as indicated by the dial, 4 in /min, 2 in /min, 1 in /min, 3 in /min, In the Marshall stability test, bring the specimens prepared with asphalt cement to the specified temperature by immersing in the water bath (___ºC ± 1ºC), 25, 50, 60, 30, In the Marshall stability test, the specimen shall be ___ inch in diameter, 4, 3, 5, 6, A Dense Bituminous Paving Mixtures is bituminous paving mixtures in which the air voids are less than ___ % when compacted, 15, 5, 10, 20, To measure the thickness of the bituminous paving mixture specimens, make ___ measurements on the periphery of cores or at the sides of rectangular, sawed specimens, 5, 8, 4, 9, In Compressive Strength of Bituminous Mixtures, generally, the test specimens shall be cylinders ____ inch in diameter, 3, 6, 4, 5, In Compressive Strength of Bituminous Mixtures, generally, the test specimens shall be cylinders ____ inch in height, 5, 4, 3, 6, In the Marshall stability test, the compaction hammer shall have a free fall of ___ inches, 20, 18, 15, 12, In Compressive Strength of Bituminous Mixtures, for specimens 4 inch in height, axial compression rate shall be ____ inch/min, 0.8, 0.4, 0.2, 0.6, For ASTM D 1075, Effect of Water on Compressive Strength of Compacted Bituminous Mixtures, the immerse test specimen shall be in water for ___ hours at 60 °C, 36, 24, 48, 72, In the Marshall stability test, the specimen shall be ___ inch in height, 3, 5, 4, 6, Test for Penetration of Bituminous Materials, ASTM D 5, in preparation of test specimen, do not heat samples for more than ____ min, 50, 20, 30, 40, Higher values of penetration indicate _____ consistency, softer, brittle, harder, stiff, If the dry compressive strength of the Compacted Bituminous Mixtures specimen is 3000 lbs, and its immersed specimen strength is 2400 lbs, determine the index of retained strength., 20%, 100%, 80%, 60%, Test for Penetration of Bituminous Materials, ASTM D 5, unless otherwise specified, the total weight of the needle plus the additional weight is, 200 g, 100 g, 50 g, 150 g, The Theoretical Maximum Specific Gravity of Bituminous Paving Mixtures is used as the following EXCEPT:, in calculating the amount of bitumen absorbed by the aggregate, to provide target values for the compaction of paving mixtures, to provide values as to what temperature should the mixture be produced, in the calculation of air voids in the compacted bituminous paving mixture

Asphalt Test

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