Bridge pier seismic reinforcement method "SR Shotcrete Method"
Reinforcement method for existing RC bridge piers using special polymer cement mortar spraying for seismic strengthening.
The "SRShotcrete Method" is a technique that enhances seismic performance by spraying a special polymer cement mortar to integrate with existing RC bridge piers. It can be applied to bridge piers where wrapping with RC methods exceeds the construction limits and riverbed obstruction rates, or where increased load on the pier foundation is a concern, by wrapping with a thickness of 250mm or more. By using a special polymer cement mortar that has superior strength characteristics and durability compared to concrete as the wrapping material, it is possible to reduce the wrapping thickness to about 1/5 of that of conventional RC wrapping methods. 【Features】 ■ Construction can be performed without increasing the width of the bridge pier ■ Stable construction over a wide area can be achieved in a short time ■ Fast construction speed reduces the construction period and offers excellent cost-effectiveness ■ Excellent filling performance ■ Superior adhesion to existing concrete *For more details, please download the PDF or feel free to contact us.
- Company：奈良建設 本社
- Price：Other
