Figures 1 Cementitious material: (a) Glass Powder(SSG), (b) Xanthan Gum
|
Composition |
Cement(%) |
Glass Powder(%) |
|
SiO |
21.2 |
70.0 |
|
Al O |
4.5 |
2.1 |
|
CaO |
61.7 |
7.10 |
|
Na O |
0.18 |
7.8 |
|
K O |
0.80 |
0.81 |
|
Fe O |
3.2 |
2.43 |
|
MgO |
1.8 |
1.1 |
|
SO |
2.5 |
0.1 |
|
TiO |
-- |
0.13 |
|
Other |
1.6 |
1.0 |
Table 1: Chemical composition of glass and cement
Figures 1 Cementitious material: (a) Glass Powder(SSG), (b) Xanthan Gum
Figure 2: Mixing of concrete
Figure 3: Casting of concrete cylinders, cubes and mortar bars
Figures 4 After casting hardened concrete cylinders, cubes and mortar bars
Figures 5: Measurement of slump on fresh concrete
Figure 6: Experimental setup (a) Compression Testing Machine (b) sample before testing & (c) sample after testing
Figure 7: Experimental setup: (a)Sample (mortar bar) before testing & (b) after testing
Figures 8: Measurement of change in length of mortar bar
Figures 9: Slump at Different Percentage of Glass powder and Xanthan Gum
Figure 10: Summary of compressive Strength of concrete cylinders of all mixes
Figure 11: Flexural Strength of concrete cubes on 28 Days
Figures 12: Percentage change in length due to expansions Caused by Alkali silica reaction, Sulfate Attacks and Shrinkage by Drying
Figures 13: Sample images of SEM of 28d sample with different content of glass powder (a) glass powder 0% (b) glass powder 10% (c) glass powder 15%
Tables at a glance
Figures at a glance