Problem
1. Explain the two important objects of curing and how they are achieved in (a) coldweather concreting and (b) hot-weather concreting.
2. How would you define workability? Is workability a fundamental property of fresh concrete? If not, why? What are the principal components of workability and their significance in the concrete construction practice?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.