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Polyaspartic Polyurea Encyclopedia: Chemistry, Performance, Applications and Installation

Polyaspartic Polyurea Encyclopedia · Chapter 11 / 29

Contents · Flooring and commercial spaces

11. Polyaspartic flooring in factories, garages and commercial spaces

1. Start with the substrate, then select the finish

A floor coating ultimately relies on concrete or another supporting substrate. Insufficient strength, a friable surface, rising moisture or unsuitable joint treatment limits the reliability of the entire system. Even a highly abrasion-resistant topcoat cannot indefinitely compensate for a weak base.

Specify grinding or other suitable mechanical preparation, dust removal, repairs and priming according to the floor’s condition. Where moisture risk is high, investigate its source and the effectiveness of vapor-control measures. A visibly dry surface can conceal moisture below.

2. Garage wear combines several mechanisms

Garages experience rolling tires, turning friction, braking, grit, oil and cleaning chemicals. Ramps and level bays have different slip-resistance requirements, while vehicle and pedestrian areas experience different wear and cleaning. One abrasion classification cannot describe every area.

Define texture, thickness and maintenance by zone. Slip-resistant aggregate size, distribution and retention should fit cleaning equipment and habits. More aggregate or rougher texture is not always better: excessive roughness can trap dirt, shed particles or be incompatible with cleaning tools.

3. Industrial floors need an accurate load description

Forklift gross mass is only one input. Wheel material and width, carried load, turning frequency and aisle layout change local stresses. Hard wheels with small contact areas can produce high local pressure, while repeated pivoting increases shear.

Give suppliers these details and determine whether mortar layers, reinforcement or other construction are needed. A thin topcoat provides surface functions; it cannot increase concrete load capacity without limit. Repair a seriously damaged floor substrate first.

4. Commercial spaces need appearance and maintainability

Showrooms, retail spaces and reception areas prioritize color, gloss and atmosphere, but must also handle traffic, moving chair legs and cleaning. Light colors may reveal certain stains; dark colors may show dust and pale scratches. Assess trial panels under the actual lighting.

A matte polyaspartic finish can be considered where low gloss is desired. “Matte” alone does not establish stain or slip resistance. Test representative footwear, cleaning agents and cleaning tools on a sample before large-area application.