Research Article
Performance of Waterborne Epoxy Emulsion Sand Fog Seal as a Preventive Pavement Maintenance Method: From Laboratory to Field
Table 6
Pavement condition index (PCI) of the old pavement.
| Station number | Lane | PCI | Rating scale |
| K17 + 700 | R1 | 77.92 | Satisfactory | R2 | 81.51 | Satisfactory | R3 | 89.05 | Good |
| K17 + 800 | R1 | 74.30 | Satisfactory | R2 | 78.72 | Satisfactory | R3 | 81.65 | Satisfactory |
| K17 + 900 | R1 | 76.03 | Satisfactory | R2 | 82.36 | Satisfactory | R3 | 86.67 | Satisfactory |
| K17 + 000 | R1 | 81.02 | Satisfactory | R2 | 78.44 | Satisfactory | R3 | 87.04 | Good |
| K18 + 100 | R1 | 78.13 | Satisfactory | R2 | 79.80 | Satisfactory | R3 | 86.84 | Good |
| K17 + 700 | L1 | 84.46 | Satisfactory | L2 | 87.84 | Good | L3 | 91.10 | Good |
| K17 + 800 | L1 | 86.14 | Good | L2 | 78.71 | Satisfactory | L3 | 88.18 | Good |
| K17 + 900 | L1 | 87.84 | Good | L2 | 79.13 | Satisfactory | L3 | 89.27 | Good |
| K17 + 000 | L1 | 79.72 | Satisfactory | L2 | 84.02 | Satisfactory | L3 | 88.33 | Good |
| K18 + 100 | L1 | 87.81 | Good | L2 | 82.02 | Satisfactory | L3 | 93.65 | Good |
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