BC With Filler

7/27/2019 BC With Filler

1/11

No. Date:

To,

Executive Engineer

P.W.D. Dn. ..

Name of work:

Reference:Type of work: B.C. 30-45 mm

(A) General Information: 4

1. Location of Plant: Not mentioned

2. Source of Grit: Not mentioned

3. Type of Bitumen: CRMB

5. Size of Grit supplied: (a) 11.2 mm, (b) 6.7mm, (c) Dust ( d ) Filler (Cement)

6. Date of test 14.6.13

(B) Gradation of different size of Grit:

Sieve Standard Valuesize 11.2mm 6.7mm Dust Average Grade II

19 100 100 100 100.0 100

13.2 87.16 100 100 90.5 79-100

9.5 30.86 95.36 100 79.0 70-88

4.75 0.74 79.32 99.5 62.0 53-71

2.36 0.59 53.64 90.48 45.0 42-48

1.18 0.54 32.82 85.38 41.0 34-48

0.6 0.54 15.88 80.08 32.0 26-38

0.3 0.54 5.76 65.18 23.0 18-28

0.15 0.54 1.66 42.68 16.0 12-20

75 0.54 1.55 15.18 7.0 4-10

(C) Mix suggested to be used:( a ) 11.2m 28.4 %

( b ) 6.7mm 37.80 %

( c ) Dust 26.5 %

( d ) Filler 1.9 % Cement

( e ) Bitume 5.5 %

Aggreg 100 %

(D) Gradation of Mix:

Sive Size mm 19 13.2 9.5 4.75 2.36 1.18 0.6 0.3 0.15 0.075

% Passing 100 96.1 77.4 61.8 49.0 39.2 30.9 22.7 14.8 7.03

Requrement 100 79-100 70-88 53-71 42-58 34-48 26-38 18-28 12-20 4-10

(E) Mix Design:

1. Marshal Stability: Kg 1237

2. Marshal Flow: mm 3

3. % Air voids : 4.5

4. Minimum Voids in Miniral Aggregate(VMA): 17.1

5. % Voids in miniral gg. Filled by Bitumen (VFB): 73.5

6. Marshal Density: gm/cc 2.28

7. Binder Content: % 5.5

REGIONAL LABORATORY P.W.D. ZONE JODHPUR

% Passing

Job No.


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BC40 mm ( Grade 2 - 30-45 mm) Date of test 14.6.13 Job No. 4

(I) Gradation of Aggregate (II) % Passing of different fraction Grade 2

(A) Grit 11.2 m Weight taken: 5 Kg

Sieves Weight Comm. % % Sieves Std.Value

mm retained retained retained Passing mm 11.2 6.7 Dust Filler AV. GrII

19 0 0 0.0 100 19 100 100 100 100 100.0 100

13.2 642 642 12.8 87.16 13.2 87.2 100 100 100 90.5 79-100

9.5 2815 3457 69.1 30.86 9.5 30.9 95.4 100 100 79.0 70-88

4.75 1506 4963 99.3 0.74 4.75 0.74 79.3 99.5 100 62.0 53-712.36 7.5 4970.5 99.4 0.59 2.36 0.59 53.6 90.5 100 45.0 42-48

1.18 2.5 4973 99.5 0.54 1.18 0.54 32.8 85.4 100 41.0 34-48

0.6 0 4973 99.5 0.54 0.6 0.54 15.9 80.1 100 32.0 26-38

0.3 0 4973 99.5 0.54 0.3 0.54 5.76 65.2 100 23.0 18-28

0.15 0 4973 99.5 0.54 0.15 0.54 1.66 42.7 100 16.0 12-20

75 0 4973 99.5 0.54 75 0.54 1.55 15.2 100 7.0 4-10

(B) Grit 6.7 mm Weight taken: 5 Kg Mix I

Sieves Weight Comm. % % Sieves mm 11.2 6.7 Dust Filler Total Req.

mm retained retained retained Passing % fraction 30 40 28 2 100.0 AV.

19 0 0 0 100 19 30 40 28 2 100.0 100.0

13.2 0 0 0 100.0 13.2 26.1 40 28 2 96.1 90.5

9.5 232 232 4.64 95.4 9.5 9.26 38.1 28 2 77.4 79.0

4.75 802 1034 20.68 79.3 4.75 0.22 31.7 27.9 2 61.8 62.0

2.36 1284 2318 46.36 53.6 2.36 0.18 21.5 25.3 2 49.0 45.0

1.18 1041 3359 67.18 32.8 1.18 0.16 13.1 23.9 2 39.2 41.0

0.6 847 4206 84.12 15.9 0.6 0.16 6.35 22.4 2 30.9 32.0

0.3 506 4712 94.24 5.8 0.3 0.16 2.3 18.3 2 22.7 23.0

0.15 205 4917 98.34 1.7 0.15 0.16 0.66 12 2 14.8 16.0

75 5.5 4922.5 98.45 1.6 75 0.16 0.62 4.25 2 7.0 7.0

(C) Crusher Dust Weight taken: 2 Kg Mix II

Sieves Weight Comm. % % Sieves mm 11.2 6.7 Dust Filler Total Req.

mm retained retained retained Passing % fraction 30 45 23 2 100.0 AV.

19 0 0 0 100 19 30 45 23 2 100.0 100.0

13.2 0 0 0 100 13.2 26.1 45 23 2 96.1 90.5

9.5 0 0 0 100 9.5 9.26 42.9 23 2 77.2 79.04.75 10 10 0.5 99.5 4.75 0.22 35.7 22.9 2 60.8 62.0

2.36 180.4 190.4 9.52 90.48 2.36 0.18 24.1 20.8 2 47.1 45.0

1.18 102 292.4 14.62 85.38 1.18 0.16 14.8 19.6 2 36.6 41.0

0.6 106 398.4 19.92 80.08 0.6 0.16 7.15 18.4 2 27.7 32.0

0.3 298 696.4 34.82 65.18 0.3 0.16 2.59 15 2 19.7 23.0

0.15 450 1146.4 57.32 42.68 0.15 0.16 0.75 9.82 2 12.7 16.0

75 550 1696.4 84.82 15.18 75 0.16 0.7 3.49 2 6.4 7.0

Mix III

(D) Gradation of Mix Weight : 5 Kg Sieves mm 11.2 6.7 Dust Filler Total Req.

Sieves Weight Comm. % % % fraction 25 50 23 2 100 AV.

mm retained retained retained Passing 19 25 50 23 2 100 100.0

19 0 0 0.0 100.0 13.2 21.8 50 23 2 96.79 90.5

13.2 193 193 3.9 96.1 9.5 7.72 47.7 23 2 80.4 79.09.5 937 1130 22.6 77.4 4.75 0.18 39.7 22.9 2 64.73 62.0

4.75 780 1910 38.2 61.8 2.36 0.15 26.8 20.8 2 49.78 45.0

2.36 642 2552 51.0 49.0 1.18 0.13 16.4 19.6 2 38.18 41.0

1.18 489 3040 60.8 39.2 0.6 0.13 7.94 18.4 2 28.49 32.0

0.6 413 3453 69.1 30.9 0.3 0.13 2.88 15 2 20.01 23.0

0.3 411 3864 77.3 22.7 0.15 0.13 0.83 9.82 2 12.78 16.0

0.15 397 4261 85.2 14.8 75 0.13 0.77 3.49 2 6.401 7.0

75 387 4648 93.0 7.0

MARSHAL STABILITY TEST

% Passing


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Sieves Std.Value

% Composition in Mix of Aggregates mm I II III AV. GrII

( a ) 11.2mm 30 % 19 100.0 100.0 100.0 100.0 100

( b ) 6.7mm 40 % 13.2 96.1 96.1 96.8 90.5 79-100

( c ) Dust 28 % 9.5 77.4 77.2 80.4 79.0 70-88

( d ) Filler 2 % 4.75 61.8 60.8 64.7 62.0 53-71

Thus ( e ) Bitumen 5.5 % 2.36 49.0 47.1 49.8 45.0 42-48

Aggregate 94.5 % 1.18 39.2 36.6 38.2 41.0 34-48

% Composition in Mix 0.6 30.9 27.7 28.5 32.0 26-38

( a ) 11.2mm 28.4 % 0.3 22.7 19.7 20.0 23.0 18-28( b ) 6.7mm 37.8 % 0.15 14.8 12.7 12.8 16.0 12-20

( c ) Dust 26.5 % 75 7.0 6.4 6.4 7.0 4-10

( d ) Filler 1.9 %

( e ) Bitumen 5.5 %

Aggregate 100 % Mix I apprived

% Passing


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0

20

40

60

80

100

120

0.01 0.1 1 10 100

%passing

Sieve Size

BC - Gradation Chart


7/11

%

11.2mm 30

6.7mm 40

Dust 28

Filler 2

Total 100

11.2 6.7 Dust Filler 11.2 6.7 Dust Filler 1/4 1/2 5/8 3/4 V 1/4 V 1/

30 40 28 2 0

19 100.00 100.00 100.00 100.00 30.00 40.00 28.00 2.00 0.00 100.00 100 100 Yes 100 100 100 100 0.00 0.

13.2 87.16 100.00 100.00 100.00 26.15 40.00 28.00 2.00 0.00 96.15 79 100 Yes 84.3 89.5 92.1 94.8 11.90 6.

9.5 30.86 95.36 100.00 100.00 9.26 38.14 28.00 2.00 0.00 77.40 70 88 Yes 74.5 79 81.3 83.5 2.90 1.

4.75 0.74 79.32 99.50 100.00 0.22 31.73 27.86 2.00 0.00 61.81 53 71 Yes 57.5 62 64.3 66.5 4.31 0.

2.36 0.59 53.64 90.48 100.00 0.18 21.46 25.33 2.00 0.00 48.97 42 58 Yes 46 50 52 54 2.97 1.

1.18 0.54 32.82 85.38 100.00 0.16 13.13 23.91 2.00 0.00 39.20 34 48 Yes 37.5 41 42.8 44.5 1.70 1.

0.06 0.54 15.88 80.08 100.00 0.16 6.35 22.42 2.00 0.00 30.94 26 38 Yes 29 32 33.5 35 1.94 1.

0.3 0.54 5.76 65.18 100.00 0.16 2.30 18.25 2.00 0.00 22.72 18 28 Yes 20.5 23 24.3 25.5 2.22 0.0.15 0.54 1.66 42.68 100.00 0.16 0.66 11.95 2.00 0.00 14.78 12 20 Yes 14 16 17 18 0.78 1.

0.075 0.54 1.55 15.18 100.00 0.16 0.62 4.25 2.00 0.00 7.03 4 10 Yes 5.5 7 7.75 8.5 1.53 0.

30.24 13.

0.25 0.

S.D.B.C. MIX Design - Blending Sheet

JMFLower

Limit

Upper

Limit

Fitting

In

Blending PercentagesIndividual GradationsSieve

Size

S.D.B.C. Mix is of:

Variation Chang

Sum of variation


8/11

I II II

1 Weight of Marshal Mould prepared with Bitumen Mix (Gms) 1142 1200 1185

2 Weight of Marshal Mould prepared with Wax in air(Gms) 1159 1220 1201

3 Weight of Marshal Mould with wax in water (Gms) 641 675 665

4 Weight of Wax 17 20 16

5 Volume of Mould in C.C. 501 525 5206 Marshal Density gm/cc 2.28 2.29 2.28

7 Average Marshal Density gm.cc 2.28

1 Test Specimen I

2 % Binder Content ( 5-7 %) 5.5

3 % Aggregate ( 100-C14) 94.5

4 Specific Gravity of Mix Aggregate 2.6

5 Density of the Mix 2.28

a % Vas = % Binder x Density / 1 12.5

b % Vag = % Aggregate x Density / Sp.Gravity 82.9

c % Voids in mineral Aggregate ( VMA) (100-b) 17.1d Air Voids in mineral Aggregate (c-a) 4.5

e % Voids in mineral Aggregate filled with Bitumen a/c*100 73.5

f Theortical Density of Mix gm/cc

g Marshal Stability (Kg.) 1190

h Correction Factor 1.04

i Real Marshal Stability ( h x j ) 1237

j Marshal Flow 3

Date of test 14.6.13

Location of Plant Not mentioned

Source of Grit Not mentioned

Type of Bitumen PMB

(A) Marshal Density Test ( SDBC)

(B) MIX DESIGN FOR SDBC


9/11

1

2

3

4

Dont work in this cell (No input is required)

Fill the cell with the data (Input is required)

The input data is Wrong (Dont input anything in this cell - Its a queary cell)

The input data is Right


10/11


11/11

STABILITY CORRECTIONS

Range (Volume) Co.Fact. Range (Volume) Co.Fact.

mm mm Stability mm mm Stability

444 456 1.25 523 535 0.96

457 470 1.19 536.00 546 0.93471 482 1.14 547 559 0.89

483 495 1.09 560 573 0.86

496 508 1.04 574 585 0.83

508 522 1

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BC With Filler