Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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.
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of joint fillers?
💡 Hint: Think about what happens when concrete gets hot.
Question 2
Easy
Name one common material used for joint sealing.
💡 Hint: It is a natural material often used.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of joint fillers in concrete pavements?
💡 Hint: Think about what happens to concrete in summer versus winter.
Question 2
True or False: Joint sealers are only necessary in wet climates.
💡 Hint: Consider the function of sealers beyond just wetness.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
You are responsible for designing a new concrete pavement joint scheme for a region with extreme weather. Discuss how you would select fillers and sealers considering thermal expansion and environmental exposure.
💡 Hint: Consider the materials' characteristics and their ability to handle temperature swings.
Question 2
Analyze a case where a sealant prematurely failed after one year of application. Identify possible reasons and the steps to address them in the future installations.
💡 Hint: Think about the installation process and how each step impacts performance.
Challenge and get performance evaluation