When compressive strength tests of laboratory-cured cylinders fail to meet the specified acceptance criteria, core tests are commonly used to verify the strength and to obtain acceptance of the ...

Although failure of material is not the only reason for bridge failures, it is a vital step for choosing the correct materials, the analysis of bridge design, and construction testing. Bridge members ...

Results that are obtained from concrete specimens during laying of concrete may not actually represent the concrete strength in the structure. In situ NDT (non-destructive testing) at several ...

When a test result falls outside of the specified limits or other specification requirements aren’t met, engineers typically have three options for dealing with such non-compliance issues: Remove and ...

Drexel University engineers have shown that a concrete mix designed to gently warm itself in cold weather can cut damaging freeze-thaw cycles outdoors, pointing to longer-lasting pavements for cold ...

WEST LAFAYETTE, Ind. – Transitioning to clean wind energy could become more cost-efficient as Purdue University researchers test a new technology created by an international startup to anchor offshore ...