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Examen
ACI Certification Ch. 4- Floor flatness and levelness Questions And Answers With Verified Study Solutions Rated A+
Which of the following finishing operations affect floor flatness? 
a. floating 
b. restraightening 
c. troweling 
d. all of the above - CORRECT ANSWER-d. all of the above 
A 3-in. (75-mm)-slump concrete that sets very fast is most likely to result in: 
a. little finishing effort needed to get high FF number floor 
b. a lot of finishing effort needed to get a high FF number floor 
c. a floor surface with craze cracks 
d. a floor with high abrasion resistance - CORRECT ANSWER-b. a lot of finishin...