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plz put your answers in this aggregate blend analysis figure , thank you so much A hot mix asphalt mix (50 mm thick) is to
plz put your answers in this aggregate blend analysis figure , thank you so much
A hot mix asphalt mix (50 mm thick) is to be designed to carry 20,000,000 ESALs during life of the pavement. A 19.0 mm nominal size aggregate is required. The five stockpiles of aggregates shown in "Blends worksheet are available for use. The "Sp. Gr." worksheet shows the measured values of bulk specific gravity and maximum specific gravity of mixes prepared using the selected blend (in Part a) and four different asphalt contents (6.1%, 5.6%, 5.1%, and 4.6%). a. Use the "Blends worksheet to design a blend that meets the Superpave requirements. b. Use the worksheets (Sp. Gr. and AC*#*) to calculate all the properties listed in the summary part (AV% @ Ndes. %Gmm @ Nini %Gmm @ Ndes. VMA, and VFA). c. Prepare a summary sheet of the compaction properties at different asphalt contents and determine the optimum asphalt content. Use the "Summary worksheet. d. Demonstrate that this mix meets the Superpave design criteria by plotting the volumetric properties and comparing them with the Superpave criteria. Use the charts in the "Summary" worksheet. Aggregate Blend Analysis Project: Rte. 1 Spec. Date: Location: west TH#: Mix Type: black Z Legal Description 1 2 3 4 5 6 Aggregate Description #1 Stone #2 Stone #3 Stone #4 Stone #5 Stone 6 1 100 2 0 5 0 Blend MAS NMAS Aggregate Z.Aggregate Sieve Siz mm 1 1/2" 37.5 1" 25 3/4" 19 1/2" 12.5 3/8" 9.5 #4 4.75 #8 2.36 #16 1.18 #30 0.6 #50 0.3 #100 0.15 #200 0.075 100 100 100 93 84 76 70 100 100 91 3 1 1 1 1 1 1 1 1 3 4 0 0 Percent Passing 100 100 100 100 100 100 91 100 75 99 53 29 38 10 28 1 23 1 18 1 15 1 9.3 1 100 100 100 100 100 98 70 47 30 18 10 3 Sieve Size 37.5 5.10 25 4.29 19 3.7 12.5 3.11 9.5 2.75 4.75 2.0 2.36 1.47 1.07 0.6 0.79 0.3 0.58 0.15 0.42 0.075 0.31 50 1.18 28 14 4 2.4 Gsb 2.634 2.687 2.719 2.705 2.721 AC Content: NMAZ Asphalt Source: Grade: Cont. Pts. . Cont. Pts Passing 90 Cover Blends Sp. Gr. AC1#1 AC1#2 AC2#1 | AC2#2 AC3#1 AC3 ly Calculate Type here to search O A hot mix asphalt mix (50 mm thick) is to be designed to carry 20,000,000 ESALs during life of the pavement. A 19.0 mm nominal size aggregate is required. The five stockpiles of aggregates shown in "Blends worksheet are available for use. The "Sp. Gr." worksheet shows the measured values of bulk specific gravity and maximum specific gravity of mixes prepared using the selected blend (in Part a) and four different asphalt contents (6.1%, 5.6%, 5.1%, and 4.6%). a. Use the "Blends worksheet to design a blend that meets the Superpave requirements. b. Use the worksheets (Sp. Gr. and AC*#*) to calculate all the properties listed in the summary part (AV% @ Ndes. %Gmm @ Nini %Gmm @ Ndes. VMA, and VFA). c. Prepare a summary sheet of the compaction properties at different asphalt contents and determine the optimum asphalt content. Use the "Summary worksheet. d. Demonstrate that this mix meets the Superpave design criteria by plotting the volumetric properties and comparing them with the Superpave criteria. Use the charts in the "Summary" worksheet. Aggregate Blend Analysis Project: Rte. 1 Spec. Date: Location: west TH#: Mix Type: black Z Legal Description 1 2 3 4 5 6 Aggregate Description #1 Stone #2 Stone #3 Stone #4 Stone #5 Stone 6 1 100 2 0 5 0 Blend MAS NMAS Aggregate Z.Aggregate Sieve Siz mm 1 1/2" 37.5 1" 25 3/4" 19 1/2" 12.5 3/8" 9.5 #4 4.75 #8 2.36 #16 1.18 #30 0.6 #50 0.3 #100 0.15 #200 0.075 100 100 100 93 84 76 70 100 100 91 3 1 1 1 1 1 1 1 1 3 4 0 0 Percent Passing 100 100 100 100 100 100 91 100 75 99 53 29 38 10 28 1 23 1 18 1 15 1 9.3 1 100 100 100 100 100 98 70 47 30 18 10 3 Sieve Size 37.5 5.10 25 4.29 19 3.7 12.5 3.11 9.5 2.75 4.75 2.0 2.36 1.47 1.07 0.6 0.79 0.3 0.58 0.15 0.42 0.075 0.31 50 1.18 28 14 4 2.4 Gsb 2.634 2.687 2.719 2.705 2.721 AC Content: NMAZ Asphalt Source: Grade: Cont. Pts. . Cont. Pts Passing 90 Cover Blends Sp. Gr. AC1#1 AC1#2 AC2#1 | AC2#2 AC3#1 AC3 ly Calculate Type here to search OStep by Step Solution
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