How To Make Concrete Countertops Lighter. Occasionally apply a light spray mist to the concrete with the spray bottle and cover again. This concrete is also often used for countertops and rooftop decks, where a lighter weight is more important than a higher strength.
Making your own concrete counters may require some dedicated time, but the result of your effort can be gratifying. DIY - With the Thick as well as Thin of Structure a Concrete Countertop. I'll cover how to polish the surface to a matte finish or a high gloss finish.
How this is done doesn't matter, just as long as they make the shape of the base.
That being said, lightweight concrete does make an excellent material for planters as it is easier to move around and does not need to be as strong simply to hold in dirt.
How do concrete countertops compare to laminate or solid surface countertops? If properly installed and sealed, concrete countertops will last practically forever, and the best part is, you can make them yourself. You don't need to cure it for any longer than that.