Question 1: What should be considered when deciding between 1/8-inch and 1/16-inch grout joints for a tile installation?
Which action should you take?
Question 2: In a mosaic tile layout, how can alignment issues be minimized during installation?
Which action should you take?
Question 3: Which of the following substrates requires a bonding primer before tile installation?
Which action should you take?
Question 4: In an area with a significant high point, what is the best method for leveling tiles effectively?
Which action should you take?
Question 5: When preparing an exterior surface for tile installation, what is the primary concern?
Which action should you take?
Question 6: How does the absorption rate of porcelain tiles compare to ceramic tiles?
Which action should you take?