Technical Polished Concrete Floor Detail

Part of the cpc s mission is to establish a clear concise technical foundation for the concrete polishing industry.
Technical polished concrete floor detail. Back to top. As the number of grit increases so does its fineness. And temporary equipment and materials in order to provide an open and uninhibited concrete. These systems can be from 3 50mm thick as a general rule.
Thin layer polished concrete overlays on the right in the foreground you see an example of a cement based levelling screed installed at around 15mm thickness which has then been ground and polished in the same manner as the example above. A level 1 polish usually can be obtained by stopping at the 100 grit resin bond. This is a good grit to apply topical sealers. Cross section for uplighters.
Cross section of polished concrete floor at 75mm. Floor areas to be polished are to be free and clear of all obstacles including racking fixtures. Retain or delete article below to suit project requirements and specifier s practice integrated with 03 30 00 cast in place concrete section. Tile external fitting cross section.
Back to top. Cross section to exposed brick block wall. Polished concrete is usually categorised in levels ranging from 1 through 4. Cross section of polished concrete floor at 100mm.
These densifiers act to fill the holes and pores in the concrete. That is a polished concrete floor that works its way to a higher finish over 400 grit for example is considered the bare minimum of being polished although other polished grits range from 800 on up to 3 000 will be. This publication provides an overview of a wide range of polished finishes from basic to elaborate outlining the major considerations in achieving the required finish. Polished concrete flooring is simply a concrete floor that has been treated with a chemical densifier to fill in the holes pores and ground down similar to sanding wood with progressively finer grinding tools.
When you look directly down at the floor it will appear somewhat hazy with little if any clarity or reflection. Note to specifier article below summarizes minimum performance requirements of existing concrete floor prior to receiving floor finishing and polishing process. General contractor shall protect areas to receive concrete finish at all times during. Setting the side forms and screeding has the greatest impact on floor levelness and getting the surface at the specified elevation.
Back to top. Polished concrete steps non structural back to top.