Ultra-high-performance concrete research (IMAGE)
Caption
A team of engineers at Penn State is researching approaches to make ultra-high-performance more affordable. They tested their mixtures using a series of lab experiments, including a unique device that can effectively measure the tensile strength of concrete under stress.
Credit
Poornima Tomy / Penn State
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND