Preparation for commercial floors is critical for liability and long-term performance. It starts with testing the substrate for moisture vapor emission rates (MVER) and pH levels. Surfaces must be free of contaminants, curing compounds, or old adhesives, which are often removed via mechanical grinding or shot-blasting. Once clean, self-leveling compounds are used to achieve the required flatness tolerance. Proper testing and preparation are essential to ensure the warranty validity of commercial-grade flooring systems.
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What are the standard protocols for commercial flooring substrate preparation?
Commercial substrate preparation follows strict industry standards to ensure a durable bond and level surface. This includes mechanical preparation of the slab, moisture emission rate testing, and the application of primers or self-leveling underlayments for performance.