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CONSTRUCTION OF BURMA CAMP ROAD PH. 1 (3.66KM) – LOT 2TEST FOR ASPHALTIC WEARING COURSE LAID CH1+350 - CH 1+150 LHS & CH 0+800 - CH 0+900 RHS
DATE:
Tray Test for Prime Coat Spread Rate Marshall Test Test Average Marshall Stability (N)
Flow Value (mm)Temparatures Void in total mix Average Departure Temparature oC Voids filled with BitumenAverage Arrival Temparature oC Marshall Density(g/cm3)Average Laying Temparature oC Max S.G Average Compaction Temparature oC
Core Test Results Average Core Thickness (mm)Compaction % In place Air Voids %Bitumen Content %
GRADING FOR BINDER COURSE MATERIAL 0/14mm
SieveSizes (mm) Min Mid Point Max28.0 100 100 10020.0 100 100 10014.0 90 95 10010.0 70 80 906.3 55 65 754.0 45 54 632.0 33 41 481.0 23 31 38
0.425 14 20 250.300 12 17 220.150 8 12 160.075 5 8 10
53.865.080.395.3100.0100.0
2.396
4.99.6
14.618.630.439.3
Percentage of passing Percent by Weight
Percentage of Passing (%)
6.5 % 6 - 8%4.87 % 4.7±0.3%
Achieved Specification43.3 mm 40.0mm Min97.8 % 96 - 98%
152 oC 2.514141 oC 120oC Min
167 oC 170oC Max 70.40% 65 - 75%162 oC
2.6 mm 2' - 4 mmAchieved Specification 4.8 % 3 - 5%
5-Aug-15
Achieved Specification Achieved Specification0.45 l/m2 0.4 - 0.65 l/m2 14430 N 8200 - 18000 N
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0.0 0.1 1.0 10.0 100.0
Perce
ntage
Passi
ng (%
)
Sieve Size (mm)
ASPHALT GRADING CURVE (Wearing Course)
Percentage of Passing (%)
6.3