The high-injection water stop method is a technique for locally stopping leaks in concrete structures that come into contact with water.
The high-injection water stop method is a highly reliable water stop technique that involves systematically drilling an injection port at the leak location and injecting high pressure into fine gaps that lead to water flow using a special injection packer "HP-70."
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basic information
【Features】 ○ High water stop performance Due to high-pressure injection, the injection material can be filled deeply into fine gaps that serve as water pathways, demonstrating excellent water stop capability. ○ High work efficiency From specialized injection machines to hand pumps, it can be easily applied according to the intended use. ○ Stable construction method The installation of the injection packer "HP-70" involves drilling into the concrete with a vibration drill and inserting it. ● For more details, please contact us or download the catalog.
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Applications/Examples of results
Water leakage treatment for civil engineering and architectural structures (joints, various cracks, gold joints, janga, etc.)
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Shin-Ei Master Co., Ltd. is a company that handles construction materials located in Fuchu City, Tokyo.








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