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<strong>Drill</strong>ing Rigs<br />
Ideally mounted pneumatic or hydraulic hammer drills are<br />
used. <strong>Wiborex</strong> injection bored piles up to 40 / 16 rotate counterclockwise;<br />
from 73 / 53 upwards they rotate clockwise.<br />
<strong>Wiborex</strong> 52 / 26 is available as counterclockwise or clockwise<br />
rotating bore pile.<br />
Stressing/grouting of the <strong>Wiborex</strong> injection drill anchors can<br />
be carried out<br />
during the drilling procedure using cement suspensions.<br />
This requires inserting a drill adapter into the flushing<br />
head.<br />
after drilling to the back of the borehole using<br />
two-component resins, anchor grout or cement.
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