On a continuous long clay-brick façade without obvious movement ports, why should expansion joint spacing precede façade coursing QA per engineered documents?
Choices
- (A) Architectural sketch alone overrides sequencing
- (B) Engineer-stamped joint layouts cap panel lengths aligned to referenced codes before coursing QA
- (C) Delete joints to hit schedule arbitrarily
- (D) Defer QA until ornamental plaster cures
Correct answer: (B)
Engineer-stamped joint layouts cap panel lengths aligned to referenced codes before coursing QA
Explanation
Joint strategy ahead of laying prevents creeping drift.