Brick Bonds – Appropriate bond for a 10 cm thick (half-brick) partition wall For constructing a 10 cm thick internal partition wall (approximately half-brick thick), which brick bond is most appropriate?

Introduction / Context:
Brick bonds control strength, stability, and appearance. Half-brick partition walls (about 100–115 mm thick depending on brick size) are non-loadbearing and are typically laid to maximize speed and face finish using continuous stretcher courses.

Given Data / Assumptions:

• Wall thickness ≈ 10 cm (half-brick).
• Internal partition, generally non-loadbearing.
• Standard modular bricks laid with mortar joints.

Concept / Approach:
Stretcher bond consists of bricks laid with the long face (stretcher) exposed, course after course, with half-brick overlaps. Header or English/Flemish bonds require full-brick thickness to interlock headers, which is not possible in half-brick walls.

Step-by-Step Solution:
Identify wall as half-brick thickness.Choose bond that does not require through headers: stretcher bond.Exclude bonds designed for one-brick thickness (≈ 20–23 cm) or more.

Verification / Alternative check:
Specifications for non-loadbearing partitions routinely prescribe stretcher bond, sometimes with reinforcement (e.g., at every third or fourth course) to control cracking.

Why Other Options Are Wrong:

• English/Flemish/header bonds need headers across wall thickness; not feasible in half-brick thickness.
• Rat-trap bond creates cavities and uses brick on edge; not standard for 10 cm plain partitions.

Common Pitfalls:
Assuming decorative Flemish bond can be used in half-brick partitions; true interlocking requires greater thickness.

Final Answer:
Stretcher bond