Simple Repair Method for Guardrail Posts: "GPR Method"
No need for downtime! We have developed a method to repair supports through partial construction.
The "GPR method" is a groundbreaking repair technique that applies the technology of steel pipe expansion-type lock bolts to repair the corroded parts of guardrail posts. It features simple work that does not require exploratory digging and does not need special construction techniques. Additionally, the construction equipment is compact, and the work time per location is extremely high at just 10 to 20 minutes. [Features] ■ Adoption of highly corrosion-resistant coated materials ■ Easy construction that does not require special construction techniques ■ Instant repair from the inside of the post using expansion steel pipes ■ Speedy construction ■ No exploratory digging required *For more details, please refer to the PDF materials or feel free to contact us.
basic information
【Construction Procedure】 1. Remove existing (steel) cap from the post 2. Inspect the inside of the post 3. Cut and remove connection bolts 4. Install GPR steel pipe and connection bolts 5. Construct GPR steel pipe 6. Install post cap and complete *For more details, please refer to the PDF document 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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[End] [November 9 (Thursday) - 10 (Friday), 2023] We will be exhibiting at the "Highway Techno Fair 2023"!
Our company will exhibit at the "Highway Tech Fair 2023" held at Tokyo Big Sight from November 9 (Thursday) to November 10 (Friday), 2023. The event aims to promote the dissemination and utilization of construction and management technologies for highways, as well as to gain a broader understanding of highway projects among customers and society, providing various opportunities. We plan to showcase the "Gaina SH Sheet Board Method" for reinforcement and fall prevention measures for concrete structures, as well as the "HAWK Anchor Checker," "FSS Fail-Safe System," "GPR Rust Checker," and the wireless axial force sensor "ZIKMO," among others. We sincerely look forward to your visit.
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We will be exhibiting at the "Highway Tech Fair 2022" from November 24 (Thursday) to November 25 (Friday)! [Ended]
Our company will exhibit at the "Highway Tech Fair 2022" held at Tokyo Big Sight from November 24 (Thursday) to 25 (Friday), 2022. The event aims to promote the dissemination and utilization of construction and management technologies for highways, as well as to gain a broader understanding of highway projects among customers and society, providing various opportunities. We plan to showcase various products, including the "Gaina SH Sheet Board Method" for reinforcement and fall prevention measures for concrete structures, as well as the "HAWK Anchor Checker," "FSS Fail-Safe System," and "Saber EX Lock Bolt." We sincerely look forward to your visit.
