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.*
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【Construction Process】 1. Create the resin introduction path 2. Treat the substrate 3. Fix the steel rebar with a "tapered T-anchor" and attach the resin injection device 4. Apply rust-proof primer 5. Thicken the #10 hozen material (intermediate coat) 6. Inject ultra-low viscosity epoxy resin 7. Finish with #1 hozen material (top coat) *For more details, please download the PDF or feel free to contact us.
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Our company operates the "Road Division," which engages in the planning, design, and sales activities of road construction materials, and the "Environmental Division," which proposes, plans, designs, and undertakes construction for landscape creation suited to the environment. We also have the "Construction Division," which has received numerous orders for road sign construction, lane marking construction, guardrail construction, bridge painting construction, tunnel interior panel construction, access prevention fence construction, traffic safety facility construction, and more, striving for traffic safety and environmental improvement. Making safety a given, creating a livable environment and landscape—this is our role. Please feel free to consult us if you have any requests.
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