Core void

Check for flatness

Core void

Core void

Check left overmaterial

Core void

Thin where layer is not supported by a core in the affected area

Thin where layer

Core Voids (Multi-Layer Resilient Plank)

Floor Detective® Defect Guide

What You Need to Know

• A core void refers to a localized absence of internal structural support beneath the wear layer of a multi-layer resilient plank
• Core voids result in concentrated load being unsupported within the

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