Road Name : Odlabari to Kranti Bazar Road

Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 0.15 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 17 20.4
1 38 45.6
1.5 55 65.9
2 65 77.9
2.5 72 86.3 89.5 1370 6.53
3 86 103.1 6.5%
4 99 118.7
5 107 128.3 129.1 2055 6.28
7.5 124 148.7
10 134 160.7
12.5 141 169.1

Probing Ring Least count : 1.199 Kg

180
170
160
LOAD (KG) >>

150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 1.15 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 15 18.0
1 34 40.8
1.5 49 58.8
2 59 70.7
2.5 65 77.9 81.2 1370 5.93
3 78 93.5 5.9%
4 89 106.7
5 97 116.3 117.1 2055 5.70
7.5 112 134.3
10 122 146.3
12.5 127 152.3

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 2 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 19 22.8
1 35 42.0
1.5 50 60.0
2 60 71.9
2.5 67 80.3 80.3 1370 5.86
3 79 94.7 5.9%
4 88 105.5
5 98 117.5 117.5 2055 5.72
7.5 113 135.5
10 121 145.1
12.5 127 152.3

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 3 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 13 15.6
1 26 31.2
1.5 39 46.8
2 47 56.4
2.5 56 67.1 67.1 1370 4.90
3 67 80.3 4.9%
4 77 92.3
5 83 99.5 99.5 2055 4.84
7.5 96 115.1
10 104 124.7
12.5 109 130.7

Probing Ring Least count : 1.199 Kg

140
130
120
LOAD (KG) >>

110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 4 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 16 19.2
1 35 42.0
1.5 51 61.1
2 60 71.9
2.5 67 80.3 82.8 1370 6.04
3 80 95.9 6.0%
4 92 110.3
5 99 118.7 119.3 2055 5.81
7.5 115 137.9
10 125 149.9
12.5 131 157.1

Probing Ring Least count : 1.199 Kg

170
160
150
LOAD (KG) >>

140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 5 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 18 21.6
1 32 38.4
1.5 47 56.4
2 56 67.1
2.5 64 76.7 76.7 1370 5.60
3 74 88.7 5.6%
4 85 101.9
5 92 110.3 110.3 2055 5.37
7.5 106 127.1
10 115 137.9
12.5 122 146.3

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 6.5 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 12 14.4
1 28 33.6
1.5 40 48.0
2 47 56.4
2.5 52 62.3 65.6 1370 4.79
3 63 75.5 4.8%
4 72 86.3
5 78 93.5 94.2 2055 4.59
7.5 90 107.9
10 98 117.5
12.5 103 123.5

Probing Ring Least count : 1.199 Kg

130
120
LOAD (KG) >>

110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 8 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 21 25.2
1 37 44.4
1.5 53 63.5
2 64 76.7
2.5 73 87.5 87.5 1370 6.39
3 84 100.7 6.4%
4 94 112.7
5 105 125.9 125.9 2055 6.13
7.5 123 147.5
10 129 154.7
12.5 135 161.9

Probing Ring Least count : 1.199 Kg

170
160
150
LOAD (KG) >>

140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 9 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 16 19.2
1 35 42.0
1.5 51 61.1
2 60 71.9
2.5 67 80.3 82.8 1370 6.04
3 80 95.9 6.0%
4 92 110.3
5 99 118.7 119.3 2055 5.81
7.5 115 137.9
10 125 149.9
12.5 131 157.1

Probing Ring Least count : 1.199 Kg

170
160
150
LOAD (KG) >>

140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 10 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 21 25.2
1 37 44.4
1.5 54 64.7
2 64 76.7
2.5 74 88.7 88.7 1370 6.48
3 85 101.9 6.5%
4 96 115.1
5 106 127.1 127.1 2055 6.18
7.5 125 149.9
10 131 157.1
12.5 137 164.3

Probing Ring Least count : 1.199 Kg

180
170
160
LOAD (KG) >>

150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 11 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 17 20.4
1 34 40.8
1.5 50 60.0
2 61 73.1
2.5 72 86.3 86.3 1370 6.30
3 86 103.1 6.3%
4 99 118.7
5 107 128.3 128.3 2055 6.24
7.5 124 148.7
10 134 160.7
12.5 141 169.1

Probing Ring Least count : 1.199 Kg

180
170
160
LOAD (KG) >>

150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 12 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 20 24.0
1 34 40.8
1.5 49 58.8
2 58 69.5
2.5 64 76.7 76.7 1370 5.60
3 74 88.7 5.6%
4 85 101.9
5 92 110.3 110.3 2055 5.37
7.5 106 127.1
10 115 137.9
12.5 122 146.3

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 13 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 18 21.6
1 30 36.0
1.5 44 52.8
2 54 64.7
2.5 61 73.1 73.1 1370 5.34
3 72 86.3 5.3%
4 81 97.1
5 89 106.7 106.7 2055 5.19
7.5 103 123.5
10 110 131.9
12.5 116 139.1

Probing Ring Least count : 1.199 Kg

150
140
130
LOAD (KG) >>

120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 14 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 16 19.2
1 35 42.0
1.5 51 61.1
2 60 71.9
2.5 67 80.3 82.8 1370 6.04
3 80 95.9 6.0%
4 92 110.3
5 99 118.7 119.3 2055 5.81
7.5 115 137.9
10 125 149.9
12.5 131 157.1

Probing Ring Least count : 1.199 Kg

170
160
150
LOAD (KG) >>

140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 15 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 15 18.0
1 34 40.8
1.5 49 58.8
2 58 69.5
2.5 64 76.7 80.0 1370 5.84
3 77 92.3 5.8%
4 88 105.5
5 96 115.1 115.9 2055 5.64
7.5 111 133.1
10 120 143.9
12.5 126 151.1

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 16 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 18 21.6
1 33 39.6
1.5 47 56.4
2 56 67.1
2.5 63 75.5 75.5 1370 5.51
3 74 88.7 5.5%
4 83 99.5
5 92 110.3 110.3 2055 5.37
7.5 107 128.3
10 114 136.7
12.5 119 142.7

Probing Ring Least count : 1.199 Kg

150
140
130
LOAD (KG) >>

120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 17 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 15 18.0
1 34 40.8
1.5 49 58.8
2 59 70.7
2.5 65 77.9 81.0 1370 5.91
3 77 92.3 5.9%
4 89 106.7
5 96 115.1 115.9 2055 5.64
7.5 112 134.3
10 121 145.1
12.5 127 152.3

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 18 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 15 18.0
1 34 40.8
1.5 50 60.0
2 59 70.7
2.5 65 77.9 81.2 1370 5.93
3 78 93.5 5.9%
4 90 107.9
5 97 116.3 117.1 2055 5.70
7.5 113 135.5
10 122 146.3
12.5 128 153.5

Probing Ring Least count : 1.199 Kg

170
160
150
LOAD (KG) >>

140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 19 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 18 21.6
1 30 36.0
1.5 44 52.8
2 54 64.7
2.5 61 73.1 73.1 1370 5.34
3 72 86.3 5.3%
4 81 97.1
5 89 106.7 106.7 2055 5.19
7.5 103 123.5
10 110 131.9
12.5 116 139.1

Probing Ring Least count : 1.199 Kg

150
140
130
LOAD (KG) >>

120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 20.2 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 14 16.8
1 31 37.2
1.5 44 52.8
2 53 63.5
2.5 58 69.5 72.1 1370 5.26
3 70 83.9 5.3%
4 80 95.9
5 87 104.3 104.9 2055 5.10
7.5 100 119.9
10 109 130.7
12.5 114 136.7

Probing Ring Least count : 1.199 Kg

150
140
130
LOAD (KG) >>

120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 21 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 19 22.8
1 32 38.4
1.5 46 55.2
2 54 64.7
2.5 61 73.1 73.1 1370 5.34
3 70 83.9 5.3%
4 80 95.9
5 87 104.3 104.3 2055 5.08
7.5 100 119.9
10 109 130.7
12.5 116 139.1

Probing Ring Least count : 1.199 Kg

150
140
130
LOAD (KG) >>

120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 22 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 15 18.0
1 34 40.8
1.5 49 58.8
2 58 69.5
2.5 64 76.7 80.0 1370 5.84
3 77 92.3 5.8%
4 88 105.5
5 96 115.1 115.9 2055 5.64
7.5 111 133.1
10 120 143.9
12.5 126 151.1

Probing Ring Least count : 1.199 Kg

160
150
140
LOAD (KG) >>

130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 23 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 17 20.4
1 30 36.0
1.5 43 51.6
2 51 61.1
2.5 59 70.7 70.7 1370 5.16
3 68 81.5 5.2%
4 76 91.1
5 84 100.7 100.7 2055 4.90
7.5 99 118.7
10 104 124.7
12.5 109 130.7

Probing Ring Least count : 1.199 Kg

140
130
120
LOAD (KG) >>

110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 24 Km (Left Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 16 19.2
1 35 42.0
1.5 51 61.1
2 60 71.9
2.5 67 80.3 82.8 1370 6.04
3 80 95.9 6.0%
4 92 110.3
5 99 118.7 119.3 2055 5.81
7.5 115 137.9
10 125 149.9
12.5 131 157.1

Probing Ring Least count : 1.199 Kg

170
160
150
LOAD (KG) >>

140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>
 Road Name : Odlabari to Kranti Bazar Road
Laboratory C.B.R. Test Data Sheet (As per IS:2720 Part 16)

Test condition : Soaked Location

Nature of sample : Compacted in 5 layers with 55
blows of 4.9 kg rammer having 45 25 Km (Right Side)
cm drop at OMC (approx.)

Load & Penetration Data

Test Load (kg)
Penetration Corrected Standard % Standard
Dial Guage C.B.R.
(mm) Load Load (kg) Load (kg) load (%)
Reading
0.5 16 19.2
1 28 33.6
1.5 40 48.0
2 48 57.6
2.5 55 65.9 65.9 1370 4.81
3 64 76.7 4.8%
4 73 87.5
5 79 94.7 94.7 2055 4.61
7.5 91 109.1
10 99 118.7
12.5 105 125.9

Probing Ring Least count : 1.199 Kg

140
130
120
LOAD (KG) >>

110
100
90
80
70
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PENETRATION (mm) >>