A Florida superintendent must choose the proper site material because the controlling field constraint is that root growth must be redirected. Which option is best?
Correct Answer
B) Select root barrier where roots threaten paving
root barrier where roots threaten paving best matches the stated condition. The other choices are real construction options in the same family, but they fit different field conditions.
Why This Is the Correct Answer
root barrier where roots threaten paving best matches the stated condition. The other choices are real construction options in the same family, but they fit different field conditions.
Why the Other Options Are Wrong
Option A: Select geotextile separator as root stop
Select geotextile separator as root stop addresses a neighboring field issue, but not the condition or method control required for landscape root barrier.
Option C: Select waterproofing membrane wrapped around trunk
Select waterproofing membrane wrapped around trunk addresses a neighboring field issue, but not the condition or method control required for landscape root barrier.
Option D: Select concrete curb used as the only root control
Select concrete curb used as the only root control addresses a neighboring field issue, but not the condition or method control required for landscape root barrier.
Memory Technique
Controlling is the clue; condition is the method check for Foreman Selecting Tie the cue to Landscape Foreman Selecting Tools.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 10th Edition to Site improvements; root barrier and hardscape coordination; verify the construction method, material selection, equipment choice, or work sequence that fits the field condition.
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