18.9.2 - Remedies
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Practice Questions
Test your understanding with targeted questions
What is the purpose of cleaning the joint before applying a new sealant?
💡 Hint: Think about what might affect how well the sealant sticks.
What is one tool you might use to clean a joint?
💡 Hint: What might help remove debris effectively?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step to take when addressing a failed sealant?
💡 Hint: Consider what needs to happen before new materials are applied.
True or False: Backer rods are optional when applying sealants.
💡 Hint: Think about what helps maintain the joint's effectiveness.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Develop a step-by-step plan for inspecting and maintaining joint sealants in a busy parking lot. Include specific criteria and tools for inspections.
💡 Hint: Consider frequency and what tools help observe issues.
Analyze a scenario where a newly applied sealant fails prematurely after several weeks. Identify at least three potential causes and propose solutions.
💡 Hint: Think about what impacts sealant effectiveness.
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