4/19/2019 6:00 AM
4/18/2019 6:00 AM
This sample image from scanning electron microscopy (SEM) shows false-colored calcium hydroxide [Ca(OH)2] crystals atop hydrated tricalcium-silicate, which is the main compound of ordinary Portland cement. Image courtesy of Penn State University.
4/17/2019 6:00 AM
4/16/2019 6:00 AM
University of Pittsburgh professors Emily Elliott, PhD (left) and Sarah Haig, PhD, (right) have received an NSF grant to study the effects of anti-corrosion treatments on Pittsburgh’s lead pipes. Photo courtesy of University of Pittsburgh/Maggie Pavlick.
4/15/2019 6:00 AM
Breath mint-sized samples of the ceramic aerogels. The material is 99% air by volume, making it very lightweight. Photo by Oszie Tarula, UCLA.
4/12/2019 6:00 AM
4/11/2019 6:00 AM
4/10/2019 6:00 AM
Melanie West and Kim Curtis. Photos courtesy of MFG Chemical.
4/9/2019 6:00 AM
Orthophosphate is an anti-corrosion additive that creates a protective barrier in lead pipes. Image courtesy of the Pittsburgh Water and Sewer Authority.
4/8/2019 2:00 PM
NACE International CEO Bob Chalker and SSPC: The Society for Protective Coatings Executive Director Bill Worms were recently interviewed regarding what lies ahead for these two organizations.
4/8/2019 6:00 AM
Photo courtesy of Tnemec Company, Inc.
4/5/2019 6:00 AM
Todd C. Halligan and Christopher R. McKinley. Photos courtesy of SCPC.
4/4/2019 6:00 AM
4/3/2019 6:00 AM
A computer-generated illustration of an unmanned aerial vehicle with a top-mounted camera inspecting the underside structure of a bridge.
4/2/2019 6:00 AM