Table 6 Orthogonal design table of GO/PU composite modified asphalt.
From: Study on the performance and mechanism of graphene oxide / polyurethane composite modified asphalt
Test number | GO content (%) | PU content (%) | Shearing time(min) | Shearing temperature(℃) |
|---|---|---|---|---|
1 | 0.02 | 10 | 30 | 135 |
2 | 0.02 | 12 | 40 | 145 |
3 | 0.02 | 14 | 50 | 155 |
4 | 0.02 | 16 | 60 | 165 |
5 | 0.04 | 10 | 40 | 155 |
6 | 0.04 | 12 | 30 | 165 |
7 | 0.04 | 14 | 60 | 135 |
8 | 0.04 | 16 | 50 | 145 |
9 | 0.06 | 10 | 50 | 165 |
10 | 0.06 | 12 | 60 | 155 |
11 | 0.06 | 14 | 30 | 145 |
12 | 0.06 | 16 | 40 | 135 |
13 | 0.08 | 10 | 60 | 145 |
14 | 0.08 | 12 | 50 | 135 |
15 | 0.08 | 14 | 40 | 165 |
16 | 0.08 | 16 | 30 | 155 |
