Finishing Terrazzo Floor

Sand cushion terrazzo is a 1 2 cementitious terrazzo finish that sits on a mesh reinforced mortar underbed which is separated from the sub floor by a isolation sheet.

Finishing terrazzo floor.

Whether you choose to do an in situ pour of terrazzo or opt for pre made terrazzo floor tiles a professional installer will usually finish the entire floor by sanding it then polishing and sealing it thus creating a seamless floor even with the tile option the grout between tiles will be completely level with the terrazzo tiles. It consists of chips of marble quartz granite glass or other suitable material poured with a cementitious binder for chemical binding polymeric for physical binding or a combination of both. Placing floor mats in areas that lead up to terrazzo floors is a good way to clean shoes especially in high traffic areas. The classic mid century modern terrazzo we find in our homes is a mixture of marble chips bonded with portland cement.

Place floor mats at entrances. Terrazzo is a composite material poured in place or precast which is used for floor and wall treatments. 2 parts italian yellow verona in size 2. 12 parts georgian white sizes 0 1 and 2.

This mixture is placed on an already present concrete slab then polished to a shiny smooth finish. The finish is a resin or polyurethane which is then covered in several layers of wax. Refinishing terrazzo floors is not only a long process but a difficult one. In the past wax and acrylic finish were used as a sealer and gloss.

Floor mats trap sand and other debris so it stays off the terrazzo floor. Preparing the floor concrete floor is swept and the floor is damped down with water. The article below will share with you what goes into refinishing terrazzo floors as well as things to avoid when doing so. The recipe i would need to match this floor would use the following aggregate from terrazzo and marble supply companies.

Tiles are laid with joints 2mm 3mm. Laying of tiles the semi dry cement sand screed typically 1 3 4 is placed on the concrete and spread to the correct level. 1 part forest green in size 2. If you don t have a local supplier of marble aggregate there are several large specialized suppliers such as terrazzco.

One of the best ways to protect the floor is to keep gritty substances off of it. It is 5 8 thick and contains 75 marble on the surface terrazzo was originally ground to an 80 to 100 grit finish. 3 parts dusty rose in size 2. He expressed the need to always clean up spills right away and to utilize household hydrogen peroxide soaked into a.

A thorough sweep with a soft bristled broom followed by a pass with a dust mop. A sand cushion terrazzo floor is the ideal system for a floor where deflection or movement is anticipated.