Super Hozen Method for Long-Life Road Bridges
A method for extending the lifespan of road bridges by securely integrating existing deck slabs with thickening materials.
The "Super Hozen Method" is one of the techniques for extending the lifespan of bridge deck slabs. It involves securely fastening mesh reinforcement to the underside of existing concrete slabs using tapered T-type anchors without restricting vehicle traffic. This method alleviates vibrations and impacts on the deck slab, and after applying a thick layer of polymer cement mortar, low-pressure epoxy resin injection is performed to completely integrate with the existing slab. By placing anchors in a manner that spreads from the center of the steel reinforcement, tension is introduced throughout, creating a relatively stable state. This allows for the distribution of stress in the existing slab, thereby reducing the amount of deformation. Additionally, the ultra-low viscosity epoxy resin injected at low pressure travels through the back of the steel reinforcement or along the introduction path to fill fine voids and cracks, resulting in a denser reinforcement cross-section that ensures complete integration with the existing slab at "full cross-section." *For more details, please download the PDF or feel free to contact us.*
- Company：新和産業
- Price：Other
