Epoxy grout is a product used in the restoration of concrete and renewing of cracks and holes. It has properties that make it more preferable than cement. These properties include: quick setting, create resistance to most chemicals, low viscosity to pass through even hair cracks, high strength, and excellent adhesion. As describe by Polished Concrete Contractor San Jose, usually epoxy grout is used when cement grout is not favorable for the renewing of breaks since epoxy grout is expensive. The application of epoxy grout depends on the type of break, depth of the crack, and also the width in the structure of the concrete. The steps used for the application of epoxy grout include the following.
Preparation of the surface for epoxy grout application
You should start by eliminating any contamination such as debris oil and grease from the surfaces that consist of the cracks and holes. By cleaning the surface makes the application of the grout to be easy. Room temperature is usually recommended to apply the epoxy grout. 60 to 80 degrees Celsius is the ideal temperature range for the installation of epoxy grout. If the surface is cold more time is required for the grout to dry.
You should have all the tools that are required for the job; hence will help you do the job without being destructed. Some of the tools that are needed for the task include; grout mixture, trowel, electric drill with mixing paddle, and a bucket of water.
Mixing grout components
You should mix the components of grout and then mix the mixture with a trowel before applying it to the surface. An electric drill is recommended to incorporate the elements to give an even mix. There are different instructions for different brands of grout; hence should follow the instructions for the grout you are explicitly using. Epoxy grout should have a soft, smooth consistency when appropriately mixed with a trowel to ensure all components are blended. Avoid the installation of grout in cold or hot weather because the texture will be stiffer.
Apply the epoxy grout
By using the epoxy hard rubber float, apply the grout to the cracks and holes. If the grout is excess, remove it using the rubber float. Remember, you should remove excess grout while still wet to avoid it from sticking on the surface hence becoming challenging to remove it. Click here also to get information about epoxy patching cracks in terrazzo floors.
Cleaning the grout work
The cleaning and finishing of the grout work should be done while the product is still wet. It should take less time possible. The first thing to do before starting to clean the grouted surface is to sprinkle clean water over the surface. You should always ensure not to stain the surface with cracks and holes with the grout. A white scrub pad and plenty of water are used first to clean, and finally, the typical hydro sponge is used to do the cleaning. If there are remains of grout on the surface after cleaning, a cloth is used to polish off the remains.
The epoxy grout is useful since it is easy to clean because it does not attract grease nor absorb stains. It is also not absorbent as the cement grout; thus, the water will just stay on top of the surface, waiting to be dried by the sun or cleared away. However, epoxy grout is expensive than other types of grout, and it can also cause discoloration to the surfaces.