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Description
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Specification
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Ordering
The travelling beam is 3 meters long.
Used for checking planeness/irregularities in concrete and bituminous road surfaces.
Deviation of the surface is shown on a scale;
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- in increments of 2 mm from 0 – 10 mm
- in increments of 5 mm from 10 – 25 mm
Length : 3 m
Equipped with scale (up to 25 mm)
- CM 0119: Rolling Straight Edge, Travelling Beam Apparatus – 3m