The road bridge deck is revived and strengthened!
The "Super Hozen Method" is a thickening method primarily applied for the repair and reinforcement of road bridge decks. A grid of rebar is pressure-fixed to the underside of the existing deck concrete using tapered T-type anchors to mitigate vibrations and impacts on the deck. After applying a specialized polymer cement mortar (Hozen material #10 for intermediate coating) to thicken the deck, epoxy resin is injected at ultra-low pressure to completely integrate the existing deck with the thickened section. Basically, construction can be carried out without restricting traffic, allowing for the rejuvenation of the bridge while experiencing reliable effects at each stage. ~Examples of application: ■ Decks with developed cracks ■ Decks showing free lime ■ Decks with insufficient cover or spalling concrete ■ Narrow structures in coastal areas ■ Reinforcement of steel plate bonding work ■ Reinforcement of carbon fiber sheet bonding work *For more details, please refer to the PDF materials or feel free to contact us.
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【Construction Procedure】 ■Phase 1 - Install resin introduction path - Surface preparation - Fix the mesh rebar with "tapered T-type anchors". At the same time, attach the resin injection equipment. ■Phase 2 - Apply anti-corrosion primer - Increase thickness with Hose material #10 for intermediate coating (wet spraying) ■Phase 3 - Inject ultra-low viscosity epoxy resin - Finish surface protection with Hose material #1 for top coating *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Sun Road is the Path to the Sun A road that shines brightly and warmly, always the most positive and cheerful path, started in 1978 with such a wish. From traffic safety facilities to slope protection work and building civil structure repair and reinforcement, people around the world are realizing the neglect of material civilization and are trying to return to spiritual civilization. In such times, we aspire to preserve our valuable construction structures without destruction, using environmentally friendly methods for repair and reinforcement, and we are continuously honing our skills and conducting research and development. Focusing on the Hozen method (bridge reinforcement method), we established the Japan Construction Preservation Association in 1999 and are expanding nationwide. Our management philosophy is to help create a better environment to protect the Earth, and we aim to contribute, even in a small way, to the progress and improvement of humanity by working well, thinking well, and studying well, while fostering people and building a company.
