Research Article
Flexural Behaviour of RC Beams Strengthened with Prestressed CFRP NSM Tendon Using New Prestressing System
Table 2
Experimental parameters.
| | Specimens | Strengthened length (mm) | | Filler | Prestressing level |
| | Control | — | — | — | — | | SL90-E-0 | 2700 | 0.90 | Epoxy | 0% | | SL90-E-20 | 2700 | 0.90 | Epoxy | 20% | | SL90-E-40 | 2700 | 0.90 | Epoxy | 40% | | SL70-E-50 | 2100 | 0.70 | Epoxy | 50% | | SL83-E-40 | 2500 | 0.83 | Epoxy | 40% | | SL77-E-40 | 2300 | 0.77 | Epoxy | 40% | | SL70-E-40 | 2100 | 0.70 | Epoxy | 40% |
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