It is used for flushing drilled boreholes, pressure water tests, dam and reservoir construction processes, including gate and curtain applications, as well as contact and consolidation grouting operations in tunnel construction.
Thanks to its inflatable structure, it can be lowered into the borehole where grouting will be performed using a drill rod, special grouting pipe, rubber hose, or steel cable.
Following on-site preparation and adjustment checks, it can be inflated using a pressure pump with air, gas, or water.
Its expansion capacity can reach twice its diameter, while it can shorten by approximately 2/3 of its length when fully inflated.
In addition to high strength and flexibility, it provides excellent sealing performance on uneven surfaces.
Manufactured with a specially designed steel-cord rubber hose, the packers can be continuously deflated and inflated, allowing repeated use in the same borehole.
The connection components are manufactured from high-quality steel and electro-galvanized to improve corrosion resistance.
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