The portion of the brick without a triangular corner is equal to half the width and half of the length is called
🧱 Understanding Brick Closers
In brick masonry, a "closer" is a piece of a brick that has been cut to a specific size. Its purpose is to fill the space at the end of a brick course to "close" the bond. Using closers is essential for creating a proper overlap (or "lap") between bricks in successive courses, which prevents the formation of weak, continuous vertical joints.
🔬 Detailed Analysis of the Options
C. King closer
This is the correct answer. A King Closer is created by cutting a triangular piece from the corner of a brick. The cut starts at the midpoint of the brick's width (on the header face) and runs to the midpoint of the brick's length (on the stretcher face). The resulting piece is wider than a half-brick and is crucial for forming strong bonds at wall corners and openings.
A. Closer
This is too general. While a King closer is a type of closer, the question describes a very specific shape. "King closer" is the precise term for that shape, making it the better answer.
B. queen closer
This is incorrect. A Queen Closer is made by cutting a brick in half along its length. The result is a long, thin brick that is the same length as a full brick but only half the width. This does not involve a triangular cut.
D. squint brick
This is incorrect. A squint brick is a specially moulded brick (not cut) that has an angle other than 90 degrees. It is used to build angled corners (squint quoins) in a wall. It is defined by its angle, not a triangular cut.
📊 Summary: Common Brick Cuts and Specials
| Brick Type | Description | Purpose |
|---|---|---|
| King Closer | A brick with a triangular corner cut off. | Creating strong bonds at corners. |
| Queen Closer | A brick cut in half lengthwise. | Creating bond laps next to a header. |
| Bat | A brick cut across its width (e.g., half bat). | General space filling. |
| Squint Brick | A brick moulded at an angle (not 90°). | Building non-rectangular corners. |
💡 Study Tips
- King of the Corner: Remember that a King closer is the special cut used to build strong corners.
- Queen is Slender: A Queen closer is long and slender, like a brick cut in half lengthwise.
- Visualize the Cuts: It's very helpful to sketch out the different types of closers to remember their shapes. A King closer has a triangular cut; a Queen closer is a simple slice.
- Cut vs. Moulded: Remember that closers are *cut* from standard bricks, while specials like squint bricks are *moulded* to a specific shape from the start.