английский => русский Техника Строительство / Строительная техника Foundation

Описывается процесс подготовки бетонного фундамента под промышленный вентилятор. Согласно описанию, steel parkers устанавливаются между фундаментнфми болтами, потом на steel parkers устаналивается рама основания, а затем с их помощью производится горизонтальное выравнивание этой рамы.

Place the foundation bolts in all foundation pockets as required and hook up with the common holding rods provided in the foundation
Clean the threaded portion of the bolt
Generally the concrete block foundation provided to support the fan unit should be at a level lower than the final installation level by about 50mm.
This clearance allows correction of the civil engineering false level.
It is, therefore, necessary to maintain the center of the fan and the level of installation
Place the *steel packers* in between the foundation bolts to the required height
Place the base frame on the *packers* and bolt together at four corners
Fasten the foundation bolts with base frame
Adjust the horizontal level of the base frame by adjusting *steel packers* by using dumpy level.
The dimensions to be maintained as per the GA drawing.
Check up the diagonal dimensions for assuring the squareness of the base frame
Place the Fan on Base Frame ; ensure that the fastening bolts are tightened with taper washer