W2 Quiz.docx - Week Two Quiz 1. Which of the following is...

Week Two Quiz
1. Which of the following is not a method to keep concrete moist?
a. Formwork b. Application of H2O c. Covering d. Curing
2. Which of the following cement types is for concrete in contact with soils or water with high sulfate 3. Fly ash, accelerators, superplasticizers, and air entrainment are added to a concrete mix to: 4. Which of the following is a concrete element that must be cast on site?
Select one:
5. Which of the following is not part of concrete ingredients?
a. Coarse aggregate b. Fine aggregate c. Water d. Portland cement e . All of these are part of the
ingredients
6. A ______ is used to float areas of the slab that can be reached without the long arm of the bull
float. d. Darby