A concrete floor is mechanically ground, honed, and polished with bonded abrasives during a multi-step process called polished concrete in order to smooth out the surface. It is improved with each cut until it reaches a particular level of look. A penetrant chemical called a hardener is also used in this process. By penetrating the concrete and igniting a chemical reaction, the concrete densifier/hardener helps to harden and dust-proof the surface. During concrete polishing, the surface is processed using progressively finer grinding tools over a number of phases (generally, polished concrete requires at least four grinding steps of processing). The grinding tools are industrial diamonds in progressively finer grits embedded in bonded materials like metal/hybrid/resin, which are frequently referred to as diamond polishing pads. Polished concrete is a LEED-approved “green” flooring technology. Prior to 1600 grit, concrete is not regarded as polished, and it is typically finished at either 1600 or 3000 grit or higher. Polished concrete can be coloured using dyes intended for concrete polishing as well as other techniques like scoring, drawing radial lines, grids, bands, borders, and other designs. A floor is honed if the grinding is done at less than 1600 grit. Although this method necessitates ongoing care, their polished concrete brisbane application method and use of high-quality tools guarantees the longevity of your topcoat, resulting in lower maintenance costs. Before it needs to be resealed, grind and seal flooring can last up to seven years!
Process of Polished Concrete application:
Diamond abrasives of various types are used to cut the concrete slab. You can polish either dry or wet. Wet refinement systems or the use of industrial vacuums are, however, being promoted due to new OSHA restrictions on crystalline silica and protecting skilled crafts in the concrete, masonry, and brick industries. Once the concrete has been exposed and is ready to absorb the chemical, a densifier can be applied. The hydration of the slab determines the stage at which the densifier is applied. There are several different kinds of densifiers, including colloidal, lithium, magnesium fluorosilicate, sodium, potassium, and potassium.