It is very effective when you want to ensure water resistance or when there are significant changes in soil coverage!
The "PC Vertical Tension Connection Method" involves creating through holes at the four corners of box culverts and connecting them vertically using PC steel materials. For vertical connections when using angled box culverts in curved sections, high-strength bolts are employed. This method is highly effective when there is a need to ensure water tightness or when there are significant changes in soil cover. 【Features】 - A method that creates through holes at the four corners of box culverts and connects them vertically using PC steel materials. - Highly effective when there is a need to ensure water tightness or when there are significant changes in soil cover. *For more details, please refer to the PDF materials or feel free to contact us.*
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[Note on Excavation Space] ■ A space is needed at the end of the construction extension to insert PC steel materials. ■ If securing space is difficult, it is possible to perform a connection using PC wire if a jack space of about 1 meter can be secured. *For more details, please refer to the PDF materials 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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Since our founding in 1925, we have contributed to the development of Japan's land through concrete products. From Sendai in the north to Hiroshima in the south, we respond to inquiries from various regions through a wide network. We have also established a system for delivering products from our own factory and manufacturing partners across the country. We offer over 1,800 types of products, the majority of which are original. We propose many products that contribute to "national resilience" as disaster prevention and mitigation measures against typhoons, floods, water damage, and landslides. With the motto "Proposal and technical capabilities that shape the future of Japan," we strive to meet our customers' expectations.