摘要 |
<p>A tool for use in the construction industry to form a space around conduits or pipes routed through concrete or other material structures. This tool is primarily conical in shape (A) and formed to accept different sized conduits or pipes (B) into the smaller end with the larger planar end being located onto shutters (C) used when forming concrete structures. The tool is temporarily locked in postion using a screw (D) and on removing both screw and shutter, the tool can be removed affording an access space for continuing the conduit or pipe route and also cable pulling. The tool is useable where adaptors are separately employed. Alternative rectangular or square "Box-Like" devices (F) can be used there it is required to afford like location, protection and extension of conduits or pipes and also afford access for cable pulling and for connection of conduit and cables to either recessed or surfaced mounted proprietary electrical units.</p> |