Pumping contractor proves engineered cribbing’s mettle

AJ’s Concrete Pumping, a division of Sutherland Concrete in Vancouver, B.C., was looking for an engineered cribbing solution to add height when operating in unlevel or other demanding conditions, and one that would stand up to the company’s stringent safety standards. It found the answer in Dica ProStack Pyramid Lock Cribbing blocks, which provide 6 inches of height per stacked…

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