新和産業 List of Products and Services

The "Easy Slab Bridge" is a composite structure bridge constructed by arranging H-shaped steel beams with holes drilled in them, installing a bottom formwork between the lower flanges, passing horizontal reinforcing bars through the holes in the web, securing both ends with nuts, placing upper reinforcing bars, and pouring concrete between the beams to create the bridge body. It can accommodate complex planar shapes commonly seen in bridges near intersections (such as trapezoidal or chamfered shapes). Additionally, it can achieve low bridge heights at a low cost, making it suitable for areas in urban settings where low bridge heights are required. 【Features】 ■ Simple structure ■ Achieves low bridge height at low cost ■ Accommodates various planar shapes ■ Easy construction and short on-site construction period, etc. *For more details, please download the PDF or feel free to contact us.

• Bridge Materials
• Bridge Construction

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.*

• Renovation and repair methods
• Bridge Construction

The "W2R Method" is a construction technique that involves cutting unnecessary parts of an existing drainage ditch with a specialized cutter called the "W2R Cutter" from the inside of the ditch, and then installing a precast concrete cover known as the "W2R Drainage Ditch Cover" to renew the ditch. The "W2R Cutter" can cut from the inside without damaging the ditch. It improves the so-called "three K's" (kiken - danger, kitanai - dirty, kitsui - tough) associated with traditional methods. The "W2R Drainage Ditch Cover" excels in workability, pedestrian safety, and drainage performance. Please feel free to consult us if you have any requests. 【Suitable Situations】 ■ When there are walls or similar structures close to the private land side, and there is a risk of damage during the demolition of the existing drainage ditch. ■ When there are many access points for stores, requiring construction to be completed in as short a time as possible. ■ When there are residential houses or stores close to the construction site, and there is a desire to minimize noise and dust issues during the demolition of the existing drainage ditch. ■ When the width of the sidewalk is narrow, and it is necessary to minimize the impact on pedestrians and cyclists during construction. *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods
• Road construction