摘要 |
A device for temporarily sealing dormant boreholes, includes a generally cylindrical body member for insertion into a borehole having an irregular interior surface. The body member is made of a stiff deformable material and normally lies between upper and lower end plates at respective opposite ends of the body member. A shank extends longitudinally through the body member between the end plates and protrudes above the upper end plate, terminating in a handle. The body member can be manually forcibly fitted into the borehole and removed therefrom with the aid of the handle.
|