Description:
Cement Based Self-Propagating Levelling Screed
Areas of Use:
It is used as a levelling screed in places where there is heavy human
traffic such as housing, workplace, hotel, dormitory, hospital, school; in
the fixing of damaged surfaces under the laminated-wooden parquet,
carpet, PVC, linoleum covering.
Advantages:
• It has high adherence.
• It does not crack and swell.
• It has the feature of propagating by itself.
• It is not a topcoat material. It prepares a suitable floor for the final
flooring (ceramic, carpet, parquet, PVC, etc.).
Application Information:
Application Temperature: (+5°C) – (+35°C)
Mixing Ratio: 4,5 – 5,5 lt water / 25 kg powder
Usable Time: 20 minutes
Application thickness: 3–10 mm
Average Consumption: 1.5-1.8 kg/m² (1 mm for thickness)
*These values are valid for 23°C and 50% relative humidity. Times may
vary depending on ambient conditions.
Surface Preparation:
-The application surface should be made clean from dust, dirt, oil, paint
residue, and similar foreign matters reducing adherence.
-Surface should be cured and solid.
If there are surface defects (holes and cavities), they should be filled
with BOYTİM REPAIR at least 1 day in advance.
-The surface should be moistened with water before the application.
Mixture Preparation:
25 kg of BOYTİM 510 is added slowly to 4.5-5.5 liters of water. It is stirred
until a homogeneous mixture is obtained with a low-speed mixer, leaving
no lumps. The prepared mortar should be rested for 5 minutes.
Application:
The prepared mixture is poured onto the surface and the thickness of
the self-propagating mortar is adjusted with a trowel. The spiked roller
can be used to prevent air bubbles.In places that require a second coat
application, the application should be started as soon as the first coat
becomes hard.
-In-floor heating systems, the system should be turned off at least 24
hours before the application.
-In order to avoid elevation differences in large areas and to be properly
applied, tile cladding with a maximum of 3×3 m dimensions should be
made and application levels should be determined.