Waste rubber powder | Unmodified | KH560 modified | NaOH modified | PVA modified | MHEC modified | TEOS Hybrid modified |
28 d flexural strength/MPa | 6.00 | 6.60 | 6.90 | 5.79 | 5.33 | 7.70 |
28 d compressive strength/MPa | 33.10 | 37.01 | 34.59 | 31.74 | 22.57 | 43.59 |