Perpendicular Joint
A perpendicular joint is an important bricklaying technique where bricks meet at a right angle (like an "L" shape) to form corners or intersections in walls. It's a fundamental skill in bricklaying that ensures walls are strong and properly connected. When reading resumes or job descriptions, you might see this term used to describe a bricklayer's ability to create clean, sturdy wall corners. Similar terms include "corner joints" or "return joints." This is one of the basic building methods that shows a bricklayer understands how to properly construct wall intersections.
Examples in Resumes
Constructed multiple house extensions with clean Perpendicular Joint corners
Specialized in creating strong Perpendicular Joints for commercial buildings
Trained apprentices in proper Perpendicular Joint techniques for wall intersections
Typical job title: "Bricklayers"
Also try searching for:
Where to Find Bricklayers
Professional Associations
Job Boards
Learning Resources
Example Interview Questions
Senior Level Questions
Q: How do you ensure quality control when supervising multiple perpendicular joints on a large project?
Expected Answer: A senior bricklayer should explain their process for checking angles, using proper tools like squares, organizing work sequences, and training/supervising other workers to maintain consistent quality.
Q: What common problems have you encountered with perpendicular joints and how did you solve them?
Expected Answer: They should discuss issues like weather impacts, foundation settling, material variations, and demonstrate problem-solving experience with practical examples.
Mid Level Questions
Q: Explain your process for creating a perpendicular joint from start to finish.
Expected Answer: Should describe preparation, measuring, tool selection, mortar mixing, and the step-by-step process of laying bricks at right angles while maintaining level and plumb.
Q: What tools do you use to ensure accurate perpendicular joints?
Expected Answer: Should mention tools like squares, levels, string lines, and measuring devices, explaining how each is used to achieve accurate right angles.
Junior Level Questions
Q: What is a perpendicular joint and why is it important?
Expected Answer: Should explain that it's where two walls meet at a right angle, and understand its importance for building strength and structure stability.
Q: What basic measurements are needed for a perpendicular joint?
Expected Answer: Should know that the angle needs to be 90 degrees and understand basic measuring techniques to achieve this.
Experience Level Indicators
Junior (0-2 years)
- Basic brick laying techniques
- Using measuring tools
- Following safety procedures
- Basic joint creation
Mid (2-5 years)
- Independent joint construction
- Reading construction plans
- Problem-solving common issues
- Working efficiently with minimal supervision
Senior (5+ years)
- Training and supervising others
- Complex project management
- Quality control
- Advanced problem-solving
Red Flags to Watch For
- Cannot explain basic measurement principles
- No experience with essential bricklaying tools
- Poor understanding of safety requirements
- Lack of knowledge about proper mortar mixing
Related Terms
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