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Razorback Screed

1986325the bolts 72 are removed from the screed bars 64, 65, 66 and 67, the screed bars are inverted, replaced in the brackets 34, and the bolts 72 are reinserted and tightenedurthermore, the rectangular screed bars possess greater stiffness than lshaped or tshaped bars, and therefore produce a more level concrete surface.