Polished Concrete Flooring Mix
This smooth finished concrete can be highly polished for a gloss finish or left with a rough finish if you need a non-slip surface.
Polished concrete flooring mix. The normal concrete mix ratio is 5 to 1 to 5 sand cement and aggregate. For nil exposure polishing you should pour 40MPA if possible. Enhance the look of your project with Imagecrete Polished decorative concrete.
And from the ready mix side Tony Allison Glacier Northwests head of quality control in Portland notes the importance of knowing the end use and expectations while designing the mix. Polished concrete overlay is poured in-situ. Burnishing usually requires machine trowelling and provides a higher gloss still while honing involves grinding down the surface of the concrete to expose the aggregate.
Concrete floors can be polished in three ways. Imagecrete Polished is an affordable high quality product created by exposing aggregates sand and small stones in the concrete which are then honed or polished. Concrete Mix Design For Polished Concrete Do not add air to the concrete if at all possible.
Recommended floor area between expansion joints is 7000 x 7000mm maximum. Use a minimum 3500 PSI mix. Get a Quote Find an Installer.
Concrete that will be ground and polished benefits from having a larger coarse aggregate content than conventional structural concrete. Steel trowelling burnishing and honing. Its extremely attractive with its reflective surface and unique visually textured appearance has anti-slip and anti-static properties is easy to clean and is extremely durable so it retains its looks for many years.
It is something to consider when building or modernizing towards. As a guideline aggregate has an approximate equivalent of 160 MPA. If you feel the need to have air-entrained concrete try not to.