A required tile movement joint in a sunlit corridor is filled with rigid grout. What can result?
Correct Answer
C) Tenting risk.
Rigid grout in a required movement joint can restrain movement and contribute to cracking or tenting.
Why This Is the Correct Answer
Rigid grout in a required movement joint can restrain movement and contribute to cracking or tenting.
Why the Other Options Are Wrong
Option A: Door function.
Door function. does not satisfy the required party, deadline, proof, license, bond, insurance, or agency trigger for tile movement joints.
Option B: Finish damage.
Finish damage. does not satisfy the required party, deadline, proof, license, bond, insurance, or agency trigger for tile movement joints.
Option D: Flatness prep.
Flatness prep. does not satisfy the required party, deadline, proof, license, bond, insurance, or agency trigger for tile movement joints.
Memory Technique
Tile Movement Joints clock for Checking Corridor: party, date, proof, then rights.
Reference Hint
Study anchor (closed-book): memorize Tile movement joints from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide tile movement joint concepts; know the rule or calculation trigger without relying on exam-room lookup.
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