Spalling is a common term in masonry and construction that refers to the breaking or chipping of concrete, brick, or stone surfaces. Think of it like when paint peels off a wall, but with actual pieces of the building material breaking away. This usually happens due to weather damage, age, or poor installation. Construction professionals need to identify, repair, and prevent spalling to maintain the safety and appearance of buildings. When you see this term on a resume, it often indicates that the person has experience in masonry repair and building maintenance.
Repaired spalling damage on historic brick buildings using appropriate restoration techniques
Identified and documented spalling issues during building inspections
Led team in preventing spalling through proper waterproofing and maintenance procedures
Typical job title: "Masonry Repair Specialists"
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Q: How would you develop a comprehensive spalling repair plan for a historic building?
Expected Answer: A senior specialist should discuss assessment methods, documentation, choosing appropriate materials, considering historical preservation requirements, and creating a detailed repair timeline while managing a team.
Q: What preventive measures would you implement to avoid spalling in new construction?
Expected Answer: Should explain proper water drainage, appropriate material selection, correct installation techniques, and regular maintenance schedules to prevent future spalling issues.
Q: What are the main causes of spalling and how do you identify them?
Expected Answer: Should be able to explain common causes like water damage, freeze-thaw cycles, and poor installation, plus demonstrate knowledge of visual inspection techniques.
Q: Describe your process for repairing spalled brick or concrete.
Expected Answer: Should outline steps including removal of damaged material, surface preparation, material matching, and proper application techniques for repairs.
Q: What safety equipment is needed when working on spalling repairs?
Expected Answer: Should list basic safety gear like protective eyewear, dust masks, gloves, and proper work clothing, showing awareness of basic safety protocols.
Q: How do you recognize spalling damage?
Expected Answer: Should describe visual signs like flaking, crumbling, or broken pieces of masonry, and understand when to report issues to senior team members.