Scheme
ANALYSIS OF BITUMINOUS MATERIALS
Location				Date		Equipment Check
Description	14mm Close Graded Wearing Course			Operator		Calibration Check
Source				Sample No.		Sieve Check
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	1
Weight of Sample			ml	W	985.2
Volume of Solvent			ml	V	1750
Volume of Aliquot			g	U	35.0
Weight of Flask + Binder Recovered			g		0.927	0.926
Weight of Empty Flask			g		0.000	0.000
Weight of Binder Recovered			g		0.927	0.926
Mean weight of Binder Recovered				z	0.9265
	S = ((10000zV)/(UW(100))) * (1 + (z/DU)			%	4.83
Riffle Factor	B.S.Sieve	Max Wt.	Retained Weight	Total	Per Cent Retained	Per Cent Passing	Specification
937.65		5000				100.00
	37.5 mm	4000				100.00
	28 mm	3000				100.00
	20 mm	2500				100.00	100
	14 mm	2000	0.00	0.00	0.00	100.00	95 - 100
	10 mm	1500	184.10	184.10	19.63	80.37	70 -   90
	6.3 mm	1000	211.10	211.10	22.51	57.85	45 - 65
484.70	5 mm	750			0.00	57.85
247.80	3.35 mm	250	59.50	59.50	12.41	45.44	30 - 45
1.96	2.36 mm	200	0.00	0.00	0.00	45.44
	1.18 mm	125	99.70	99.70	20.80	24.64	15 - 30
	600 um	100	0.00	0.00	0.00	24.64
	300 um	65	0.00	0.00	0.00	24.64
	212 um	60	0.00	0.00	0.00	24.64
	150 um	50	0.00	0.00	0.00	24.64
	75 um	30	86.50	86.50	18.04	6.60	3 -  8
	Passing 75 um		2.40
Constituent		Weight		Per Cent		Specification
Binder
Filler
Fine Aggregate
Coarse Aggregate
				Remarks/Condition....................................
				Checked by..........................Senior Technician