What are the key points to note for waterborne breathable epoxy floor paint?

Waterborne epoxy floor paint is one of the most common types of epoxy floor coatings and is widely applied in floor construction. What key points should be noted for waterborne epoxy floor paint?

Thickness

0.5mm — 1.0mm

Surface Finish

Glossy type; Anti-slip type; Roller-coated finish

Service Life

2 to more than 8 years

Floor Features

Water-based and eco-friendly; constructible in humid environments; soft luster and superior texture; excellent anti-corrosion, alkali-resistant and oil-resistant performance with good air permeability.

Scope of Application

1. Underground parking lots, ground floors, and construction under humid conditions;

2. Venues requiring zero solvent pollution;

3. Premises with restrictions on heavy metal content.

   
   

Construction Process

1. Base Surface Treatment

   Grind, repair and remove dust according to the actual condition of the base surface.
2. Waterborne Epoxy Primer

   Construction can proceed as long as there is no standing water or obvious seepage. It has certain vapor permeability, improves base strength and enhances adhesion between the coating and the base.
3. Waterborne Epoxy Intermediate Coat

   Mix waterborne epoxy resin with an appropriate amount of quartz sand, apply one even coat with a trowel to increase floor thickness and compression resistance of the coating.
4. Waterborne Epoxy Putty

   Apply 2 to 3 coats as required, until the surface is flat without holes, trowel marks or sanding marks.
5. Waterborne Epoxy Topcoat

   Apply two coats of roller-coated waterborne epoxy topcoat, or one coat of trowel-finish waterborne epoxy topcoat. The finished floor shall feature soft uniform luster, cleanliness, consistent color and no hollowing.
6. Completion & Curing Rule

   Pedestrian access allowed after 36 hours;

   Heavy load access allowed after 96 hours.

   (Based on 25℃ ambient temperature; opening time needs to be appropriately extended under low temperature)