How to evaluate concrete core strengths - Beton Consulting Engineers

In buildings under construction, concrete core strengths may be necessary when tests of concrete cylinders don't meet ACI 318 criteria.

Monitoring of in-place strength in concrete structures using maturity method – An overview - ScienceDirect

Influence of the number of cores on concrete strength assessment by nondestructive tests in old existing structures

Coring vs. Maturity: The Best Way to Test Concrete

Rachel J. Detwiler, PhD, PE on LinkedIn: How to evaluate concrete core strengths - Beton Consulting Engineers

Monitoring of in-place strength in concrete structures using maturity method – An overview - ScienceDirect

Buildings, Free Full-Text

Concrete Insitu Strength Testing at best price in New Delhi

Testing Methods to Measure Concrete Strength

ASTM C31 and C39: the cost of bad testing - Beton Consulting Engineers

Concrete Basement Wall Assessment and Repair - Carrasquillo Associates