At fitzgerald formliners we know that the finest architectural concrete begins with the best formliner.
Rubbed finish concrete walls.
Experience for yourself why professionals continue to choose fitzgerald formliners again and again.
Then before the mortar dried the sur face would be rubbed with a wad of clean dry burlap to remove surplus mortar and to fill voids.
At this step use water where necessary.
Then the wet cement is rubbed in.
The water plus the rubbing action brings up a cement paste which results in a very smooth plaster like surface.
The procedure used for finishing hardened concrete using wet rubbing includes apply paints on a coating of cement with hand brush.
Sacking produced a finish for cast in place concrete surfaces after fins from oils and bond breakers had been removed by filling in pits and air holes by dampening the surface and rub bing mortar all over it.
A popular easy to apply and long lasting finish is called rubbing when you rub out a new concrete wall you are applying a thin coat of portland cement and literally rubbing it with a sponge float to create an attractive and durable finish.
Prepare surface as described in rubbed finishes above.
Wet rubbing is accomplished on green concrete by a slow speed grinding wheel or disc at the same time applying water.
Rubbed finishes free of bugholes consist of either smooth rubbed grout cleaned rubbed or cork floated finishes.
Finishing process is conducted by slow speed grinding disc wheel at the same time applying water.
Here a worker is producing a grout cleaned finish free of bugholes by rubbing a.
For walls exposed in the finish work form tie holes shall be patched and finished flush with adjacent surface.
Neatly finish patched surfaces to match adjacent surrounding surface texture of concrete.
Mix one 1 part portland cement and one half part fine sand with sufficient water to produce a grout with the consistency of thick paint.
Cleveland concrete contractor ron simonetti says a smooth rubbed finish done with an abrasive stone should look the same as a grout cleaned sacked finish.
However stone rubbing has to be done soon after the forms are removed within a day or two at the latest while enough moisture is still in the concrete to create a paste that will fill the bug holes.