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1 Don’t work in this cell (No input is required) 2 Fill the cell with the data (Input is required) 3 The input data is Wrong (Don’t input anything in this cell - It 4 The input data is Right

DBM Design Sheet Standard

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DBM Design Sheet Standard

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Page 1: DBM Design Sheet Standard

1 Don’t work in this cell (No input is required)

2 Fill the cell with the data (Input is required)

3 The input data is Wrong (Don’t input anything in this cell - It’s a queary cell)

4 The input data is Right

Page 2: DBM Design Sheet Standard

The input data is Wrong (Don’t input anything in this cell - It’s a queary cell)

The input data is Right

Page 3: DBM Design Sheet Standard

Specific Gravity of Aggregates. Aggregate Percentage

Bulk Apparent % Absor. 22.4 mm 3022.4 mm 2.756 2.846 0.090 0.450 10.2 mm 2510.2 mm 2.778 2.820 0.042 0.534 6.7 mmGrit 256.7 mmGrit 2.763 2.798 0.035 0.843 Dust 20Dust 2.756 2.805 0.049 1.000 Cement 0Cement 3.15 Total 100Bitumen 1.014

1 2 3 4 522.4 mm 30 30 30 30 3010.2 mm 25 25 25 25 256.7 mmGrit 25 25 25 25 25Dust 20 20 20 20 20Cement 0 0 0 0 0

100 100 100 100 100

Bitumen % 3.5 4 4.5 5 5.5Stability 773.039 1001.726 1076.926 1035.417 923.631Flow 1.733 2.467 3.233 3.900 4.400G - Bulk 2.763 2.763 2.763 2.763 2.763G- App. 2.819 2.819 2.819 2.819 2.819G - Eff. 2.791 2.791 2.791 2.791 2.791G - Mix 2.630 2.608 2.587 2.566 2.546G - mb 2.449 2.472 2.491 2.489 2.470Air Voids 6.882 5.215 3.711 3.001 2.985VMA 14.467 14.111 13.901 14.421 15.521P Bit. Ab. 0.368 0.368 0.368 0.368 0.368Eff. Bit.(Pbe) 3.145 3.647 4.149 4.650 5.152VFB 52.504 63.007 73.322 79.149 80.857

Page 4: DBM Design Sheet Standard

3 3.5 4 4.5 5 5.5 62.420

2.430

2.440

2.450

2.460

2.470

2.480

2.490

2.500

Density Graph

Density Graph

Bitumen Percentage

Den

sit

y

3 3.5 4 4.5 5 5.5 62.000

3.000

4.000

5.000

6.000

7.000

8.000

Air Voids

Air Voids

Bitumen Percentage

% A

ir V

oid

s

3 3.5 4 4.5 5 5.5 614.000

14.200

14.400

14.600

14.800

15.000

15.200

15.400

15.600

VMA Graph

VMA Graph

Bitumen Percentage

% V

MA

Page 5: DBM Design Sheet Standard

3 3.5 4 4.5 5 5.5 62.420

2.430

2.440

2.450

2.460

2.470

2.480

2.490

2.500

Density Graph

Density Graph

Bitumen Percentage

Den

sit

y

3 3.5 4 4.5 5 5.5 61.500

2.000

2.500

3.000

3.500

4.000

4.500

5.000

Flow Graph

Flow Graph

Bitumen Percentage

Flo

w V

alu

e

3 3.5 4 4.5 5 5.5 62.000

3.000

4.000

5.000

6.000

7.000

8.000

Air Voids

Air Voids

Bitumen Percentage

% A

ir V

oid

s

3 3.5 4 4.5 5 5.5 6600.000

700.000

800.000

900.000

1000.000

1100.000

1200.000

Stability Graph

Stability Graph

Bitumen Percentage

Mars

hall S

tab

ilit

y

3 3.5 4 4.5 5 5.5 614.000

14.200

14.400

14.600

14.800

15.000

15.200

15.400

15.600

VMA Graph

VMA Graph

Bitumen Percentage

% V

MA

3 3.5 4 4.5 5 5.5 650.000

55.000

60.000

65.000

70.000

75.000

80.000

85.000

VFB Graph

VFB Graph

Bitumen Percentage

% V

FB

Page 6: DBM Design Sheet Standard

3 3.5 4 4.5 5 5.5 61.500

2.000

2.500

3.000

3.500

4.000

4.500

5.000

Flow Graph

Flow Graph

Bitumen Percentage

Flo

w V

alu

e

3 3.5 4 4.5 5 5.5 6600.000

700.000

800.000

900.000

1000.000

1100.000

1200.000

Stability Graph

Stability Graph

Bitumen Percentage

Mars

hall S

tab

ilit

y

3 3.5 4 4.5 5 5.5 650.000

55.000

60.000

65.000

70.000

75.000

80.000

85.000

VFB Graph

VFB Graph

Bitumen Percentage

% V

FB

Page 7: DBM Design Sheet Standard

Bitumen % Sl. No. Wt. in Air Wt. in W. SSD Volume Bulk Den. Vol. Corr. Stability (Kg) Flow

3.5

1 1236.00 736.50 1240.50 504.000 2.452 230.000 1.04 692.723 1.902 1226.00 729.00 1231.50 502.500 2.440 260.000 1.04 783.078 1.503 1226.00 731.50 1231.00 499.500 2.454 280.000 1.04 843.315 1.80

2.449 773.039 1.733

4

1 1227.50 734.00 1231.50 497.500 2.467 255.000 1.04 768.019 2.202 1232.00 740.00 1236.00 496.000 2.484 370.000 1.09 1167.957 2.703 1239.50 739.50 1242.50 503.000 2.464 355.000 1.04 1069.203 2.50

2.472 1001.726 2.467

4.5

1 1235.00 742.50 1238.00 495.500 2.492 330.000 1.09 1041.691 3.202 1245.00 746.00 1247.00 501.000 2.485 360.000 1.04 1084.262 3.403 1237.50 742.00 1238.00 496.000 2.495 350.000 1.09 1104.824 3.10

2.491 1076.926 3.233

5

1 1237.00 740.00 1234.50 494.500 2.502 340.000 1.09 1073.258 3.902 1245.00 747.00 1249.50 502.500 2.478 335.000 1.04 1008.966 4.003 1242.00 747.00 1246.50 499.500 2.486 340.000 1.04 1024.026 3.80

2.489 1035.417 3.900

5.5

1 1247.00 744.00 1251.00 507.000 2.460 305.000 1.04 918.611 4.402 1235.00 740.00 1239.50 499.500 2.472 315.000 1.04 948.730 4.203 1252.00 750.00 1255.00 505.000 2.479 300.000 1.04 903.552 4.60

2.470 923.631 4.400

Volume Corrections :1 0 471 1.142 471 482 1.143 483 496 1.094 496 508 1.045 508 522 1

522 2000 1

Stability Reading

Page 8: DBM Design Sheet Standard

3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.50

2

4

6

8

10

12

Density

Bitumen %

Densit

y

3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.50

2

4

6

8

10

12

Stability

Bitumen Percentage

Sta

bilit

y

Page 9: DBM Design Sheet Standard

3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.50

2

4

6

8

10

12

Density

Bitumen %

Densit

y

Page 10: DBM Design Sheet Standard

Specific Gravity of 22.4 mm

Agg+Basket in water W1 2343.50 2343.00Wt. Of basket in water W2 1046.00 1046.00Wt. Surface dry Agg. W3 2010.00 2008.00Wt. Of Oven dry Agg. W4 2000.00 2000.00

Sp. Gravity. 2.81 2.81 2.810App. Sp. G. 2.85 2.85 2.846Water Absor. 0.50 0.40 0.450

Specific Gravity of 11.2 mm

Agg+Basket in water W1 2011.00 2017.00Wt. Of basket in water W2 1046.00 1046.00Wt. Surface dry Agg. W3 1507.50 1508.50Wt. Of Oven dry Agg. W4 1500.00 1500.00

Sp. Gravity. 2.77 2.79 2.778App. Sp. G. 2.80 2.84 2.820Water Absor. 0.50 0.57 0.534

Specific Gravity of 6.7 mm Grit

Wt of Pyc. W1 501.50 501.50Wt. Pyc+Sample W2 1004.50 1005.50Wt. Pyc+Sample+water W3 1813.00 1814.50Wt. Of Pyc+ Water W4 1492.50 1492.50Wt. Of Sample W2-W1 503.00 504.00Wt. Of Oven Dry Sample W5 500.00 500.00

Sp. Gravity. 2.7560 2.7690 2.763App. Sp. GR. 2.7860 2.8090 2.798Water Absor. 0.6000 0.8000 0.700

Specific Gravity of dust

Wt of Pyc. W1 501.50 501.50Wt. Pyc+Sample W2 1006.00 1007.00Wt. Pyc+Sample+water W3 1813.50 1815.00Wt. Of Pyc+ Water W4 1492.50 1492.50Wt. Of Sample W2-W1 504.50 505.50Wt. Of Oven Dry Sample W5 500.00 500.00

Sp. Gravity. 2.7490 2.7620 2.756App. Sp. GR. 2.7930 2.8170 2.805Water Absor. 0.9000 1.1000 1.000

Specific Gravity of Bitumen

Wt of Spg. W1 34 34Wt. Spg+water W2 84.5 83.56Wt. Spg.+Sample W3 65.5 55

Page 11: DBM Design Sheet Standard

Wt. Of Spg+ sample+WateW4 84 84Sp. Gravity. 0.984 1.021 1.003