Acid Etching Concrete Walls

Sprinkle on the acid.

Acid etching concrete walls.

Acid etching concrete creates only a minimal profile 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. Etching indoor wall by concrete construction staff etching with acid followed by a neutralizing rinse is we all know an accepted method of cleaning a concrete wall surface. Brush the acid over the concrete. How to acid etch concrete to prepare it for resurfacing sealing or decorative concrete processes.

This can range from csp 1 smoothest to csp 9 roughest. Hose down the entire area. The concrete should be uniformly wet. Remove any dirt oil or other contaminants.

The concrete protector is the decorative concrete industr. Clean the concrete surface. Muriatic acid can cause. Before you start your etching you ll want to make sure you have.

Put on protective gear. Never acid etch concrete walls unless the concrete was troweled by hand. Applying the acid 1. Avoid puddles or dry.

To begin remove any any all furniture vehicles and other obstructions from. Remove all oils and greases prior to etching this can be done by using a degreaser laundry detergent or dawn concentrated dish soap. Spray water on the concrete until damp but not puddling. How to etch concrete with muriatic acid step 1.

Dampen the surface to be etched with clean water. Acid etching is the process of neutralizing a concrete surface through the use of muriatic or phosphoric acid. Also wet surrounding objects. Preparing to etch 1.

Remove all furniture equipment and objects from the concrete floor you are going to be etching sweep up or shop vacuum any dust and dirt. The acid is applied on the concrete and then rinsed off with water. This has been the standard method for preparing the concrete slab for a coating or overlay. Use a plastic watering can to sprinkle acid onto the concrete pouring low to the ground.

Use degreaser for oil or.