What performance requirements must bitumen emulsions meet for industrial flooring and damp-proofing systems?

For flooring and damp proofing, requirements focus on film integrity and adhesion. You typically need consistent dry film thickness, low pinholing, good substrate wetting, strong adhesion to concrete or masonry, crack bridging ability, and resistance to water pressure and hydrostatic conditions if specified. Chemical resistance and abrasion may matter for industrial floors. Curing behavior is critical: the emulsion must coalesce fully without blistering at the given humidity and temperature. Specs often require tensile or elongation metrics for modified systems and practical tests like peel adhesion, ponding resistance, and permeability or vapor barrier performance depending on system design.