High-strength anchors can be installed on weak ground with a short anchorage layer! The free length and anchorage length can be significantly reduced.
The "Balloon Body Anchor" is a simple and reliable pressure-type anchoring method. A steel tube, approximately 10 cm square, made by folding a thin steel plate, is installed underground. Next, this steel tube is pressurized and expanded with grout material to form a bulbous shape, securing the tendon. It is possible to significantly shorten the free length and anchorage length, making it feasible to construct even on narrow sites with soft ground that lacks a stable anchorage layer. 【Features】 ■ High-strength anchor installation is possible in soft ground ■ Shortening of anchor length is possible ■ The anchor body can be accommodated within a narrow site ■ Construction period can be shortened ■ Reliable installation of the anchorage body *For more details, please refer to the PDF materials or feel free to contact us.
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【Lineup】 ■BB-517 (Remaining) ■BB-512 (Removed) ■BB-822 (Remaining) ■BB-815 (Removed) *For more details, please refer to the PDF document or feel free to contact us.
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Chemical Grout Co., Ltd. is a comprehensive underground engineering company that handles everything from technology development, design, proposals, construction, to after-sales support related to underground work. We particularly focus on deep underground utilization, freezing technology themed on coexistence with the global environment, soil purification technology, and reuse jet systems. Please feel free to consult us about anything related to underground matters.