Terrazzo Floor Thickness

It has the greatest range of color choices and is least likely to crack because the epoxy resin increases flexibility.

Terrazzo floor thickness.

Monolithic cement terrazzo floor is approx. What is the normal thickness of a terrazzo floor topping. Sizes of terrazzo flooring tiles. Thinset terrazzo this is a layer of epoxy resin terrazzo about 3 8 thick poured over a concrete substrate.

Today most of the terrazzo installed is epoxy terrazzo. Dividers at approximately 5 0 on center are still required to help offset any expansion or contraction of the terrazzo finish. It literally is the best thin set system. It is the lightest type of terrazzo in weight and can be installed over existing concrete or a plywood subfloor.

Polyacrylate also allows for vapor transmission. Also can be specified with glass synthetic or granite aggregates in lieu of marble to provide brilliant colors or chemical resistance. Due to its thinness it is also light in weight. Polyacrylate is a cement modified acrylate creating higher compressive strength and higher impact resistance than cement.

Thickness ranges from 1 4 inch to 3 8 making it one of the thinnest floor materials around. Installed in the same manner as for regular monolithic terrazzo but at a minimum 3 8 thickness. This mortar bed may rest directly on the base slab but frequently it is separated from it by a 1 4 inch cushion of sand or a layer of asphalt paper. The best thin set system.

Thick and consists of a cement matrix and marble aggregate topping mix that is applied directly to the concrete slab using a bonding agent between the cement terrazzo and the concrete slab. However due to the thickness of the system a slab depression of 2 5 to 3 is required. Procedure of laying terrazzo tile flooring 1. Thickness 3 8 or 1 4 1 4 system should be used only with simple and open strip patterns such as school and pharmaceutical projects and where there is a close tolerance for flatness.

Thin set terrazzo systems include epoxy resin or polyacrylate as the matrix. A sand cushion terrazzo floor is the ideal system for a floor where deflection or movement is anticipated. Probably the most common terrazzo system available epoxy terrazzo is ideal for any type of residential or commercial building. A nominal 1 4 or 3 8 thick resin matrix veneer placed upon a level concrete slab.