PoliFloor®65-CS, Calcium Sulphate Based ,Self Levelling Flooring Screed

PoliFloor®65-CS, is a Calcium Sulphade based, ready to use, self levelling flooring compound.

Fields of Application
-In hospitals,
-In stores,
-In schools and administrative buildings,
-In hotels,
-In shopping malls,
-In houses, used for levelling uneven, irregular substrate prior to laying ceramic tiles, marble, natural stone, carpet and vinyl.

Features and Benefits
-Quick setting, high strength
-Easily applied.
-Mixed only with water.
-Self levelling.
-Pumpable.

Application Procedure
Preparation of Substrate
The surface should be firm, free of dust, dry, clean and strong enough to support the weight. Any oil, grease, rust, gypsum, wax, paint residues, loose particles on the surface should be removed. The joints, cracks etc. should be repaired prior to the application. In large areas, application levels should be determined by gridding.

Priming
In order to prolong the working time of PoliFloor®65-CS levelling compound, to enhance the adherence to the floor and to minimize air bubbles;
-Universal Prime is applied with a brush or a roller. On very absorbent surfaces a second layer is applied.
-After the drying test, other operations can proceed.

-In extremely cold conditions, heaters should be used to increase the ambient and surface temperature; and in order to increase the workability of the product, the packages should be preconditioned to +20˚C-+25˚C to become ready to use.
-The applications should be carried out by suitably qualified applicators.
-The working and reaction times of the cementitious systems are affected by the ambient and surface temperature and relative humidity in the air. Hydration slows in lower temperatures and this increases pot life and working time. Higher temperatures increase the hydration and the above mentioned times decreases accordingly. In order for the material to complete setting, the ambient and surface temperature should not drop below the allowed minimum temperature.
-The compound should be allowed to rest after mixing, and then mixed again prior to application.
-At least 3 days should pass for any other work (wooden parquet, vinyl etc.) after PoliFloor®65-CS application.
-Fast drying should be prevented after the product is applied. The applied material should be avoided from the contact of water.

Mixing
A correct amount of water is poured into a clean mixing bucket using a measuring cup. PoliFloor®65-CS is added gradually and the mixture is mixed with a 400-600 rpm mixing equipment for 3-5 minutes until a homogenous, lump free mixture is achieved. The mixture is allowed to rest 3-5 minutes, and after mixing for 30 seconds the product is ready to use.