Straight Edge 3 Meters

Straight Edge 3 Meters - This lightweight apparatus made up of mild steel or aluminum as per customers requirement and is equally supported at both ends producing a set height between the road surface & the beam.

Excellent for use in a wide range of bitumen and asphalt testing industrial procedures. It's the ideal tool for use in an bitumen and asphalt testing workshop and engineering lab.

A straight edge approximately 3 meters in length may be used to determine lateral surface regularity of a road surface.
Any vertical irregularity is measured using incremented wedges.