Low vacuum environment engineering has received considerable attention due to its vast applications in fields such as ultra-high-speed transportation, aerospace technology, and cutting-edge physics ...

PITTSBURGH, June 25, 2024 /PRNewswire/ -- "I work in the construction industry, and I wanted to create a vacuum-based unit for a concrete buggy to suction and remove concrete-related debris," said an ...

Flexural load-deflection curves of polyethylene (PE) fiber reinforced and polypropylene (PP) fiber reinforced concrete under atmospheric pressure (AD) and low vacuum (VD) conditions FAYETTEVILLE, GA, ...