During a masonry inspection, you notice that the mason is laying brick with full head and bed joints, but some head joints show gaps. What is the most likely consequence of inadequate head joint mortar?
Correct Answer
B) Water penetration and reduced structural integrity
Inadequate head joint mortar creates pathways for water infiltration and reduces the wall's ability to transfer loads between units. This compromises both weatherproofing and structural performance of the masonry assembly.
Why This Is the Correct Answer
Inadequate head joint mortar creates pathways for water infiltration and reduces the wall's ability to transfer loads between units. This compromises both weatherproofing and structural performance of the masonry assembly.
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