序号 | 样品名称 | d0/mm | df/mm | 压缩永久变形量/% |
1 | SJ-2 | 20.4 | 17.3 | 15.3 |
20.6 | 17.3 | 15.9 | ||
2 | S-03 | 20.3 | 18.4 | 9.5 |
20.1 | 18.3 | 9.1 | ||
3 | PI-100 | 20.1 | 18.4 | 8.4 |
20.3 | 18.7 | 8.1 | ||
4 | PI-220-2 | 20.6 | 15.3 | 25.5 |
20.5 | 15.3 | 25.3 | ||
5 | SJ-116 | 20.4 | 15.7 | 23.1 |
20.6 | 15.8 | 23.5 | ||
6 | YS-20 | 20.1 | 13.8 | 31.2 |
20.2 | 13.8 | 31.7 |