TRIAL MIX FORMAT AS PER IS 1
TRIAL IDENTIFICATION NO =
A. DESIGN PARAMETERS : -
1. GRADE OF CONCRETE
2. TYPE OF CEMENT
3. NOMINAL SIZE OF AGGREGATE
4. TYPE OF AGGREGATE
5. MINIMUM CEMENT CONTENT
6. MAXIMUM CEMENT CONTENT
7. MAXIMUM WATER - CEMENT RATIO
8. WORKABILITY
9.TYPE OF EXPOSURE
10. METHOD OF CONCRETE PLACING
11. DEGREE OF SUPERVISION
12. CHEMICAL ADMIXTURE TYPE
13. SOURCE OF CHEMICAL ADMIXTURE
14.CHARACTERSTIC COMPRESSIVE STRENGTH @ 28 DAYS : 15 N/mm2
15. LABORATORY TARGET COMPRESSIVE STRENGTH @ 28 DAYS :
B. SOURCE OF INGREDIENTS :-
Cement = ULTRATEACH OPC 53 GRADE
FLYASH = (Ashtech)
20mm = Moth( CRUSHER)
10mm =Moth ( CRUSHER)
Sand = Washed Crusher Sand (moth)
Admixture = Auramix 200 (fosroc )
Water =
C. PHYSICAL PROPERTIES OF INGREDIENTS
MATERIAL SPECIFIC GRAVITY
CEMENT 3.15
Mineral Admixture (Fly Ash) 2.2
20 mm 2.614
10mm 2.609
S.dust 2.592
Admixture 1.18
D. Blending Proportion :-
20mm 10mm Sand
31.9 26.1 42
E. All In Aggregate Grading : Lab Trial
% Passing (10
S No IS SIEVE(mm) % Passing (20 mm)
mm)
0.319 0.261
1 40 100 100
2 20 95.95 100.00
3 10 3.56 90.17
4 4.75 0.91 9.95
5 2.36 0.00 3.48
6 1.18 0.00 0.00
7 0.6 0.00 0.00
8 0.3 0.00 0.00
9 0.15 0.00 0.00
10 0.075 0.00 0.00
MIX DESIGN CALCULATIONS AS PER IS 10262 (Zero Void)
M-15 PCC
water
Ingradients sp.gravity
absorption
coarse
aggregate 2.614 0.73
(20mm)
coarse
aggregate 2.609 0.80
(10 mm)
washed s.dust 2.592 1.36
cement 3.15 0
Fly Ash 2.20
Admixture
1.18
Cement Content
210.0
Fly Ash Content
70.0
Total Binder
280.00
content (Kg/M3)
w/c 0.52
water 145.6
Mass of Coarse Aggregate
20 mm (Kg) 628.749
10mm (Kg) 513.447
Mass of Fine Aggregate
Sand (Kg) 821
Water N. moisture
Ingradients Quantity (Kg)
absorption (%) content (%)
Cement 210
Fly Ash 70
20 MM
Aggregate 629 0.73 0.000
10 mm
aggregate
513 0.80 0.000
Washed s.dust 821 1.360 0.000
water 145.6 0.000 0.000
Admixture 2.2
Total 2388.65
OBSERVATION
S.No. OBSERVATION
1 STARTING TIME
2 AMBIENT TEMP
3 WATER TEMP
4 INITIAL SLUMP
5 INITIAL CONCRETE TEMP
6 SLUMP @ 30 MIN
7 CONCRETE TEMP @ 30 MIN
8 SLUMP @ 60 MIN
9 CONCRETE TEMP @ 60 MIN
10 SLUMP @ 90 MIN
11 CONCRETE TEMP @ 90 MIN
12 AIR CONTENT(%)
13 ADMIXTURE DOSAGE (%)
14 BLEEDING
15 SEGREGATION
16 TYPE OF SLUMP
COMPRESIVE STRENGTH OF CUBES
Concrete Density
Cube No. Cube Wt. (Kg) Date of Testing
(Kg/m3)
1
2
10
11
12
13
14
15
16
17
18
Remarks :-
1. Slump Details
2. Strength Details
3. Density
4. Type of Cube Failure
MIX FORMAT AS PER IS 10262 FOR Mix Design
Date : 21/07/2017
M 15 PCC With Flyash
OPC 53 GRADE
20 MM
ANGULAR
240 KG
450
0.6 as per IS 456- 2003
GOOD (25-50 MM)
NORMAL
Chute
GOOD
Poly carboxlic Base
FOSROC
NGTH @ 28 DAYS : 15 N/mm2
STRENGTH @ 28 DAYS : 25 N/mm2
ATEACH OPC 53 GRADE
CRUSHER)
CRUSHER)
d Crusher Sand (moth)
ix 200 (fosroc )
BOREWELL
SPECIFIC GRAVITY WATER ABSOPTION
3.15 -
2.2
2.614 0.73
2.609 0.80
2.592 1.36
1.18
Combined FM
Blending %
% Passing (s.dust) LOWER LIMIT UPPER LIMIT
Passing
0.42
100 100.0 100 100
100.00 98.7 95 100
100.00 66.7
99.00 44.5 30 50
78.48 33.9
69.68 29.3
50.55 21.2 10 35
19.35 8.1
7.87 3.3 0 6
1.47 0.6
NS AS PER IS 10262 (Zero Void)
Proportion of 20 : 10
Proportion 20 mm (%) 10 mm (%)
31.900 55 45
26.100
42.000 42
% Admixture Dose 0.8
Vol. of Admixture (M3) 0.002
Vol of Cement (M3) 0.067
Vol. of Water 0.146
Vol. of All in
0.754
Aggregate
Vol of Flyash (M3) 0.032
correction in Mix proportions For Trail Batch
Free moisture content
weight (Kg) (Kg) (Kg)
0.000 210 6.000
70 2.00
-0.730 -4.590 624 17.83
-0.800 -4.108 509 14.55
-1.360 -11.164 810 23.13
-19.861 165.46 4.73
2.24 0.064
2388.65 68.25
TRIAL -1 TRIAL -2
GTH OF CUBES Date of Casting
7 Days Comp. Strength 28 Days Comp. Strength
Avg. Strength
Load (Kn) Strength (Mpa) Load (Kn)
(Mpa)
21/07/2017
AVERAGE LIMIT
100
97.5
40
22.5
3
Days Comp. Strength
Avg. Strength
(Mpa)
