1. Bentang diperpendek
2. Dimensi diperbesar
3. Penambahan Member
4. Prategang Eksternal
5. Steel Plate
6. Fibre Reinforced Polymer
1. Memperpendek Bentang
2. Penambahan Dimensi
3. Penambahan Member
4. Prategang Eksternal
5. Steel Plate Bonding
