ACI Certification Test with 100% Correct Solutuions | Updated 2024

ACI Certification Test with 100% Correct Solutuions | Updated 2024 What must occur before a sample of concrete can be taken from the revolving drum mixer? - Answer ️️ -All of the water must be added to the mixer Describe the different procedures that can be used to collect a sample of concrete from a stationary or revolving drum mixer. - Answer ️️ -Repeatedly pass a receptacle through the entire discharge stream. Completely divert the discharge stream into a sample container. What are the required steps for collecting a sample of concrete from a stationary or revolving drum mixer? - Answer ️️ -Collect two or more portions of concrete at regularly spaced intervals from the middle of the batch. Describe the procedure for collecting a sample of pavement concrete deposited on grade. - Answer ️️ -Discharge the contents of the paving mixer. Obtain samples from at least five different portions of the pile