What Is The Purpose Of Etching Concrete

When a floor slab is poured contractors etc often float or trowel the surface smooth by working up a smooth weak film over the concrete surface this weak film is called latencies. However the etching step needs to come after you clean the concrete.

How To Acid Etch Your Garage Floor Successfully All Garage Floors

It will effectively etch and clean concrete in one step to properly prepare concrete.

What is the purpose of etching concrete. Concrete etch and cleaner is a cleaner and etch combination that opens the pores of concrete surfaces to allow coatings to penetrate and achieve a proper bond. Concrete etching is a procedure used to prepare a floor before applying a coating. To clean or degrease concrete use specialtly cleaning products.

These sorts of products give the concrete a professional looking sheen and also resist water grease oil and other common spills making the floor easy to maintain. Acid etching concrete creates only a minimal profile. Eco etch pro is an organic and biodegradable high performance concrete etching and concrete cleaning solution.

Acid etching is meant to create a surface profile not clean the concrete. Many acid etching projects are carried out to prepare a concrete floor for the application of a synthetic epoxy or sealant. Detailed acid etching instructions.

Concrete may look solid to the naked eye but it is a very porous substance. After acid etching is done the surface must be neutralized. A true alternative to muriatic acid it creates the same profile but without the dangerous chemicals harsh odors and need to neutralize after etching.

Tsp and tsp substitute work equally well for this purpose according to a technical help person at the savogran co. You don t have to worry about your family s health because they both don t produce harmful fumes that may affect the lungs. Etching the surface of the floor opens the pores in the concrete again to improve the paint adhering to the concrete especially on smooth glossy surfaces that may repel the paint.

The purpose for acid etching is to remove latencies from the surface of concrete floors. The etching product is used to open up the pores in the concrete to create a rough surface for the floor paint to adhere to when it is applied. Other benefits of concrete etching aside from efficiently etching the concrete garage floor these two hydrochloric acid alternatives work on dirt rust stains and efflorescence.

This can range from csp 1 smoothest to csp 9 roughest. Concrete surface profile or csp as defined by the international concrete repair institute icri is a standardized measure for the roughness of a given concrete surface. Bonding problems can occur if acidic residue remains on the concrete.

Shot blasting and acid etching are the two methods commonly used to prepare the surface for painting. Newlook international has products available to clean and profile concrete.

Cleaning Etching Your Concrete Youtube