The preferred method for concrete surface preparation in most cases is grinding of all horizontal surfaces.
Concrete with epoxy coating.
There are a number of coatings that are suitable for concrete floors and one of these is paint more specifically epoxy paint.
Shot blasting is another good method for mechanically abrading concrete to receive a coating and is typically recommended for heavier duty epoxy mortars or urethane cement systems.
Standard specifications recommend a minimum 28 day cure period for green concrete before an epoxy floor coating or other resinous system can be applied.
Epoxy coatings have been used for years on concrete floors in commercial settings and more recently as a traffic resistant decorative coating on residential garage floors see garage floor coatings.
Should you decide to take on laying an epoxy coating here is an overview of the steps.
In floor coating industry jargon the term green concrete refers to a freshly poured and placed concrete mix that has begun to set but which has not yet fully cured.
Epoxyshield water based epoxy garage floor coating is a two component water based epoxy floor coating designed for finishing concrete garage floors that are in good sound condition and are free of curing agents and sealers.
Prepare the concrete slab clean grind or acid etch the surface and vacuum up dust apply primer coat improves the epoxy concrete bond mix the two component epoxy resin add desired decorative flakes aggregate or.