Scheme
ANALYSIS OF BITUMINOUS MATERIALS
Location
Date
Equipment Check
Material Group
5 GROUP ONE : ROADBASE MIXTURE
6 GROUP TWO : BASECOURSE MIXTURES
7 GROUP THREE : WEARING COURSE MIXTURES
8 GROUP FOUR : WEARING COURSE MIXTURES
5 GROUP ONE : HEAVY DUTY ROADBASE
6 GROUP TWO :HEAVY DUTY BASECOURSE
STONE MASTIC ASPHALT
Others
Operator
Calibration Check
Material Type
Macadams
Base Course
Wearing Course
Road Bases
Wired Up
Heavy Duty
Sample No.
Sieve Check
Source
Test No: 110/111/112/115* Delete as appropiate Spec: BS598 Part 102
Temperature of Solvent
t1 =
0C
Temperature of Aliquot t2 =
0C Diff =< 3 deg
Flask Number
g
Weight of Silica Gel
g
Weight of Aggregate
g
Weight of Filter Papers
S.G. of Binder
g
D
Weight of Sample
ml
W
Volume of Solvent
ml
V
Volume of Aliquot
g
U
Weight of Flask + Binder Recovered
g
Weight of Empty Flask
g
Weight of Binder Recovered
g
Mean weight of Binder Recovered
z
S = ((10000zV)/(UW(100))) * (1 + (z/DU)%
Riffle Factor
B.S.Sieve
Max Wt.
Retained Weight
Total
Per Cent Retained
Per Cent Passing
Specification
50 mm
5000
37.5 mm
4000
28 mm
3000
20 mm
2500
100
14 mm
2000
85 - 100
10 mm
1500
60 -
90
6.3 mm
1000
5 mm
750
3.35 mm
250
2.36 mm
200
60 -
72
1.18 mm
125
600 um
100
45 -
72
300 um
65
212 um
60
15 -
50
150 um
50
75 um
30
8 -
12
Passing 75 um
Adjusted Filler
Constituent
Weight
Per Cent
Specification
Found
Adjusted
Binder
Filler
Fine Aggregate
Coarse Aggregate
Remarks/Condition....................................
Checked by..........................Senior Technician