The usage procedure is simple! It can also be installed in the leaking sections of the borehole.
The "Wellhead Water Stop Packer" is a product developed to safely and completely guide the collected groundwater to the surface (inside the collection well) during water collection boring work. The usage procedure is simple: after connecting to the collection pipe, place the product at the desired location, and after removing the casing, just inject cement slurry through the grout injection pipe. (The returnable pipe can be removed immediately after injection.) This ensures that the packer tightly adheres to the borehole wall, allowing for the collection of all harmful groundwater that was not captured by the collection pipe. 【Features】 - Can be installed in leaking sections of the borehole - Compatible with rotary percussion drill hole diameters of φ90 to 135mm - The collection pipe is fixed by the packer, improving the workability of discharge processing - Allows for discharge processing construction with the same diameter as the collection pipe, reducing discharge processing costs - By installing it near the wellhead, it ensures that harmful groundwater is reliably captured and drained through the collection pipe *For more details, please refer to the PDF document or feel free to contact us.
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【Standard Specifications (Partial)】 ■Assembly Diameter: Approximately φ60mm ■Maximum Expansion Diameter: φ140mm ■Compatible Hole Diameter: Rotary Percussion Drill φ90–135mm, etc. *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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Our appeal lies here!! Features of our business and products We serve as a comprehensive contact point for slope-related issues, contributing to the preservation of the land. Every year, slope disasters such as landslides, mudslides, and cliff collapses caused by typhoons and torrential rains, as well as earthquake disasters represented by the Great East Japan Earthquake, occur repeatedly. To protect lives and property from these natural disasters, we have developed SSL anchors as a retaining solution, which we sell as our main product. Additionally, we have developed and sell Q&S frames, which are highly efficient formwork materials for lattice-shaped concrete frames seen on highways and steep slopes. Furthermore, we develop and sell materials for greening slopes that have been exposed due to disasters, providing comprehensive support from disaster recovery to greening. In recent years, we have also ventured into urban greening, which has garnered attention for reducing CO2 emissions, aiming to become an environmentally friendly company. Technical and development capabilities We have strong relationships with construction consultants and companies specializing in slope disaster prevention, and we conduct product development backed by extensive on-site experience and know-how, ensuring high technical capabilities that differentiate us from competitors. Moreover, we are advancing detailed product development that is user-friendly from a construction perspective and meets on-site needs.