Research Article
Research on Properties of Foamed Concrete Reinforced with Small Sized Glazed Hollow Beads
Figure 6
SEM images of air voids in the specimens.
| (a) 400-fa ×40 |
| (b) 400-g1 ×40 |
| (c) 400-g2 ×40 |
| (d) 400-g3 ×40 |
| (e) 400-g4 ×40 |
| (f) 400-g5 ×40 |
| (a) 400-fa ×40 |
| (b) 400-g1 ×40 |
| (c) 400-g2 ×40 |
| (d) 400-g3 ×40 |
| (e) 400-g4 ×40 |
| (f) 400-g5 ×40 |