foundation system of burj al arab

STUDY ON STRENGTH OF CONCRETE USING VARIOUS COARSE AGGREGATES, PART-19

CHAPTER − 6




EXPERIMENTAL RESULTS




6.1 Tabular form
Table No. 6.1. Materials test results
Constituents
Name of the experiment
Result
Sand
Fineness  modulus
1.18
Specific gravity
2.48
Brick Chips
Fineness  modulus
6.45
Specific gravity
1.72
Unit weight
68.5 (lb/ft3)
Stone chips
Fineness  modulus
6.85
Specific  gravity
1.75
Unit weight
95 (lb/ft3)

Table No. 6.2: Stone Chips
Load Type
Sample Type
Sample no
Load
(KN)
Stress (psi)
Average stress (psi)
Compression in 28 days
Cylinder
1
275
2216
2135.33
2
260
2095
3
260
2095
Tension in
28 days
Cylinder
1
70
564
143.33
2
70
564
3
75
605
Flexure in
28 days
Beam
1
25
625
525
2
19
475
3
19
475

Shear in 28 days
Beam
1
25
117

98.33
2
19
89
3
19
89

Table No. 6.3: Brick Chips

Load Type
Sample Type
Sample no
Load
(KN)
Stress (psi)
Average stress (psi)
Compression
In 28 days
Cylinder
1
285
2297
2229.67
2
270
2176
3
275
2216
Tension in
28 days
Cylinder
1
80
645
166.33
2
100
806
3
70
564
Flexure in
28 days
Beam
1
19
475
450
2
17
425
3
18
450
Shear in 28 days
Beam
1
19
89

84.5
2
17
80
3
18
84.5


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