Prestressed qhob steel hlau, tseem hu ua prestressing strand los yog yooj yim prestressing hlau, yog siv feem ntau nyob rau hauv kev tsim kho kev lag luam rau reinforcing pob zeb lug. Nov yog qee qhov kev siv tseem ceeb ntawm prestressed qhob steel hlau:
| Precast Concrete Elements | Kev tsim kho choj | Lub tsev tsim |
| Infrastructure Projects | Chaw nres tsheb qauv | Industrial Floors |
| Cov chaw kho dej thiab dej phwj tuaj | Kev Siv Zog | Marine Structures |
| Kev txhawb zog ntawm cov qauv uas twb muaj lawm | Pob zeb Bolts thiab Anchors | Prestressed Concrete Ncej |
