08452 262 702
Fisher Ln, Bingham, Nottingham, NG13 8BQ

Recent Case Studies

Repair to retaining wall using the Heli Pile

The horizontal mortar joints were cut out 10mm wide and 65mm deep, using a mortar raking machine fitted with a dust extraction system, at 450mm centres over the height of the wall.
Two 6mm continuous stainless steel helical bars were inserted into the pre-cut joints with cementous non-shrink pump able grout.
At the points where the stud from the pile protruded, 6mm stainless steel helical bar were placed either side. A large stainless steel washer and nut clamped the helical bar to the pile and the connection was pressure grouted on completion of the installation.


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