Aci certification qa 2023 - Study guides, Class notes & Summaries

Collecting a representative sample of concrete to be tested is as important as executing the test methods to obtain ______________. - Answer- Accurate Results This practice covers sampling from 4 types of equipment, which are ________________, ___________________, ____________________, ___________________. - Answer- stationary mixers, paving mixtures, revolving mixtures, and continuous mixtures. The elapsed time between obtaining the first and final portions of a composite sample shall not...