Definition
Honeycombing is a serious defect in cast-in-place concrete where the surface reveals rough, stony areas resembling a bee's honeycomb. It occurs when the cement paste fails to flow and fill the gaps between the coarse aggregate, usually due to insufficient mechanical vibration during pouring, a stiff mix, or cement slurry leaking through poorly sealed shuttering gaps.
Practical Example
After de-shuttering a basement column, the site engineer notices a large patch of honeycombing at the base, exposing the steel reinforcement. Because exposed steel will rust and compromise the building's strength, the engineer mandates that the defective patch be chipped out and repaired immediately using high-strength structural grout.
Application in Superwise
Through Superwise's Quality Control module, engineers capture photos of honeycombing defects directly via the mobile app. This instantly generates a Non-Conformance Report (NCR) assigned to the concrete subcontractor. The contractor cannot bill for that column in their RA Bill until the QA team digitally signs off on the grout repair.
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