Bridge demolition using blasting. It significantly reduces hazardous tasks such as high-altitude work and lifting heavy objects.
A bridge spanning National Route 417 in Ibi River Town, Ibi District, Gifu Prefecture. With the opening of a bypass due to the construction of new tunnels and bridges, the Shinkawajiri Bridge (the old bridge), built in 1961, has completed its 60-year service and was dismantled using blasting techniques. - Structure: Steel Langer Bridge - Bridge Length: 136.7 m - Width: 5.5 m - Weight: 223 tons On both sides of the bridge, steel components were cut using a V-shaped blasting line and dropped directly onto a work platform created on the riverbed of the Ibi River, facilitating a safe mechanical dismantling process on the ground. [Features] - Elimination of the need for large scaffolding, leading to reduced construction time and cost savings - Significant reduction in the risks associated with high-altitude work, including falls - Major reduction in the hazardous task of rigging heavy objects - No special equipment required due to the drop from its own weight - The form after the drop is relatively stable, allowing for smooth subsequent mechanical dismantling *For more details, please refer to the PDF document or feel free to contact us.*
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Since its establishment, our company has consistently contributed to various types of demolition and renovation work, primarily focusing on the dismantling of explosives. In the renovation of blast furnaces at steel mills, we efficiently dismantle extremely hard residual slag, which poses challenges due to high temperatures, using our unique blasting technology. We have received high praise from clients regarding the project duration and safety. Additionally, in urban areas, we are actively working with our affiliated company, China Chemical & Pharmaceutical Co., Ltd., to research new explosive materials to enable safe and effective blasting operations, as well as to promote their use.
