Research Article
Experimental Study on Unconfined Compressive Strength of Organic Polymer Reinforced Sand
Figure 12
Photos of sample with different PSS concentration after tests: (a) curing time 6 h; density of 1.4 g/cm3 and (b) curing time 48 h; density of 1.6 g/cm3.
| (a) |
| (b) |