2.1.4 - Accelerators
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the primary purpose of accelerators in concrete?
💡 Hint: Think about conditions that require fast-setting concrete.
Name one common accelerator used in concrete.
💡 Hint: It's a common salt that helps with acceleration.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary role of accelerators in concrete?
💡 Hint: Consider the conditions that require rapid concrete setting.
True or False: Calcium chloride can cause corrosion in reinforced concrete.
💡 Hint: Think about how metals react with certain chemicals.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A construction company needs to pour a concrete slab in winter but has concerns about delayed curing. They are considering using calcium chloride. What factors should they discuss before deciding?
💡 Hint: Evaluate the benefits versus potential hazards.
If using accelerators generally enhances early strength, explain how and why you might not use them in a project focused on long-term strength?
💡 Hint: Think about the balance between early and long-term performance.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.