Resilient flooring is scheduled over a new concrete slab, but moisture testing has not been completed. The flooring crew wants to install to meet the turnover date. What is the correct field decision?
Correct Answer
D) Complete required slab moisture and pH tests and follow the flooring manufacturer's limits before installation
Resilient flooring failures often come from slab moisture or alkalinity outside manufacturer limits; required testing should be completed before adhesive installation. Other choices risk bond failure and warranty rejection.
Why This Is the Correct Answer
Resilient flooring failures often come from slab moisture or alkalinity outside manufacturer limits; required testing should be completed before adhesive installation. Other choices risk bond failure and warranty rejection.
Why the Other Options Are Wrong
Option A: The crew should install and rely on the adhesive warranty, leaving floor moisture testing unverified
Choice A (Install and rely on the adhesive warranty) is rejected because it answers the Floor moisture testing prompt with the wrong practical move.
Option B: The crew should install only in low-traffic rooms and leave floor moisture testing unchecked
In finishes, Install only in low-traffic rooms is the wrong selection for Floor moisture testing: it tries to bypass the Floor moisture testing checkpoint.
Option C: Add more adhesive to overcome moisture, leaving floor moisture testing unverified
The trap in C is Add more adhesive to overcome moisture. That selection is wrong because the choice would not get the project to Complete required slab moisture and pH tests and follow the flooring manufacturer's limits before.
Memory Technique
Use the phrase "problem, control, result" for floor moisture testing; the result side is Complete required slab moisture and pH tests and follow the flooring manufacturer's limits before installation.
Reference Hint
Open Principles and Practices of Commercial Construction, 11th Ed., 2024; use the index entry or section for "Resilient flooring substrate moisture testing" to confirm that Resilient flooring failures often come from slab moisture or alkalinity outside manufacturer limits; required testing should be completed before adhesive installation.
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