橡胶颗粒掺量% 橡胶颗粒粒径mm | 0 | 1.5 | 3 | ||
- | 0.6~1 | 1~3 | 0.6~1 | 1~3 | |
最大荷载N | 1583 | 1447 | 1335 | 1323 | 1249 |
破坏跨中挠度mm | 0.359 | 0.453 | 0.531 | 0.599 | 0.684 |
抗弯拉强度MPa | 11.87 | 11.09 | 10.84 | 10.04 | 9.92 |
破坏弯拉应变 | 2268.31 | 2418.06 | 2827.82 | 3059.75 | 3345.57 |
破坏劲度模量MPa | 4397.51 | 4182.66 | 3994.67 | 3925.16 | 3368.46 |