HIKING Concrete Laser Screed Machine Develops and ...- walk behind laser screed ,walk-behind-laser-screed.jpg walk behind laser screed EV850-2T Walk behind laser screed machine . hiking-laser-screed.jpg HIKING Laser screed HIKING Laser screed in the Exhibition .Copperhead Laser Screed, Concrete Bindings - Laser ...The CopperHead, the world's first walk-behind laser screed, is the solution to this problem. The process is automated. Two labourers and one CopperHead operator screed to laser tolerances without 'wet rails' or pipe screeds.