Permanent anchor method vs. VSL permanent anchor method
The basic structure, materials used, construction methods, and durability are the same as conventional permanent anchor methods, but it has been improved to a system that can reliably grout the inside and outside of the corrugated sheath with a single injection pipe, and by reducing the diameter of the corrugated sheath and the drilling diameter, it is a new VSL permanent anchor method aimed at cost reduction. 【Features】 ○ A permanent anchor method that employs a corrugated sheath and ensures reliable double rust prevention measures. ● For other functions and details, please contact us.
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basic information
The basic structure, materials used, construction methods, and durability are the same as conventional permanent anchor methods, but it has been improved to a system that can reliably grout both the inside and outside of the corrugated sheath with a single injection pipe, and by reducing the diameter of the corrugated sheath and the drilling diameter, it is a new VSL permanent anchor method aimed at cost reduction. 【Features】 ○ A permanent anchor method that uses a corrugated sheath and implements reliable double rust prevention measures. ● For other functions and details, please contact us.
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Applications/Examples of results
【Purpose】 ○ Permanent anchor method
Company information
The VSL method was developed by the Swiss company Rosinger and has a history of about 40 years since its technology was introduced to our country in 1968. It is highly regarded for its safety and cost-effectiveness in post-tensioning methods using PC steel strands, anchoring methods, lifting methods, and jacked caisson methods. Currently, it is a representative method of PC technology applied to various civil engineering and construction structures, such as PC bridges, PC tanks, large-span buildings, ground anchors, and nuclear facilities, centered around local subsidiaries in over 35 major countries worldwide.