An anchor bolt comprising An elongated Shaft that extiede between opposite ends and a front and Rear section deformed ready next to front end, the deformed Section being configured so that a protruding outwards extends beyond an area and Use of the Tree; a method for installing anchor bolt in a Borehole.

摘要

An anchor bolt comprising An elongated Shaft that extiede between opposite ends and a front and Rear section deformed ready next to front end, the deformed Section being configured so that a protruding outwards extends beyond an area and Use of the Tree; a method for installing anchor bolt in a Borehole.