Sample Designation

Percentage Reinforcement

Density as per rule of

mixture in g/cc

Density ads per Archimedes principle in g/cc

Cenosphere

Red mud

Sample 1

0

0

2.65

2.64

Sample 2

2

2

2.61

2.56

Sample 3

4

2

2.57

2.50

Sample 4

6

2

2.53

2.44

Sample 5

8

2

2.49

2.39