https://www.universalgripco.com/#!astm-e23/zkr7j
A quick strain map video of a Charpy Impact Test performed on an Impact Tester from Universal Grip.
The HR2 Hose Cable Protection Ramp (https://www.pittmantraffic.co.uk/hr2-hose-cable-protection-ramp-main-section-/p-756336pd.html) lets heavy trucks and HGV’s drive over wires and cables without damaging. It has three channels under the flap, cable of holding 50mm diameter wires.
www.pittmantraffic.co.uk