What are the common types of brick laying used in our country briefly explain the process of any type of brick laying ? 5 marks
Common Types of Brick Laying in Nepal (Brick Bonds)
Types (3 marks)
- Stretcher Bond: Bricks are laid with the long face visible; used for partition (half-brick) walls.
- Header Bond: Bricks are laid with the short face visible; suitable for thick and curved walls.
- English Bond: Alternate courses of headers and stretchers; strongest and most commonly used in Nepal.
- Flemish Bond: Headers and stretchers are alternated in the same course; provides better appearance.
Process of Brick Laying (Example: English Bond)
Steps (1 mark)
- Preparation: Bricks are soaked in water and mortar is prepared.
- Setting Out: Wall alignment, level, and position are marked using string.
- First Course: Header course is laid on mortar bed maintaining line and level.
- Laying Courses: Alternate header and stretcher courses are laid with proper bonding.
- Mortar & Joints: About 10 mm mortar is applied; vertical joints are filled.
- Checking: Line, level, and plumb are checked regularly.
- Curing: Brickwork is cured for at least 7 days.
Conclusion (1 mark)
Brick bonds like English bond are widely used in Nepal due to their strength, durability, and suitability for load-bearing structures.
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