Slide 1NDT Technologies for Pavement Evaluation: FHWA Directions and Initiatives H. Thomas Yu Office of Asset Management, Pavement, and Construction Federal Highway Administration…
Slide 1 Water By Miss Buicke Slide 2 OC14 Use cobalt chloride paper or anhydrous copper sulfate to test for water OC30 Conduct a qualitative experiment to detect the presence…
Slide 1 Rusting process Slide 2 Slide 3 Necessary conditions of Rusting 1.Presence of oxygen (or air) 2.Presence of water Slide 4 Rusting process Slide 5 Slide 6 Conditions…