Self-expanding, leveling screed (3-10mm)

• Click to open image! Click to open image!
•  

The Name of the Product     : GESELFİNG 600

Product Group               : Self-expanding, leveling screed (3-10mm)

Description                     : Cement-based, manufactured with performance increasing chemical additives and

                                        polymers, self-expanding and leveling, non-cracking, ground leveling screed with

                                        high abrasion resistance and that can be applied to 3-10 mm thickness.

Packaging Type             : In 25 kg craft bags

Color                               : Gray

Standard                         : TS EN 13813 – Class: CT – C40 – F7

Areas of Use                  : Used for leveling of old concrete and screed covered floors in indoors and dry

                                        areas, before PVC coating of internal areas that are exposed to pedestrian traffic in

                                        shopping malls, hotels, shops, hospitals, schools, etc., before decorative floor

                                        covering with hardwood, vinyl, carpet, etc., before materials such as ceramics, tiles,

                                        granite, marble, etc. are affixed to the floor with cement-based mortars,

Characteristics/Advantages : Quick and easy application

High liquidity, self-expanding and leveling,

Does not crack,

Has high abrasion resistance,

Can be applied to 3 to 10 mm thickness.

Ministry of Public Works Position No         : 04.485

Technical Specifications   :

Appearance                                                : Gray powder

Dry Unit Weight                                         :2000 ±100 kg/m³

Compressive Strength (28 days)               :> 40 N/mm²

Flexural Strength (28 days)                       : > 7 N/mm²

Adhesive Strength (28 days)                     : >1 N/mm²

Fire Reaction                                              : *European Class A1

* Without requiring the samples to be tested, in accordance with decision no. 2000/605/EC                                                                                                                  

These figures are provided for temperatures between +23±2 ºC and for 50±5% relative humidity.

Application Information:

Application Temperature                        : (+5°C) - (+35°C)

Application Thickness                                : 3 - 10 mm

Operation Time                                          : 30 minutes (20°C’de)

Mixing Ratio                                               : 5-5,5 lt water / 25 kg powder

Pot Life                                                       : Max. 45 minutes

Tiling Process                                             : After 48 hours

Suitable for walking on                              : After 5 hours

Surface Preparation   :

The surface should be sturdy, should not have cracks and clear of substances preventing good adherence such as form oil, dust, paint, grease, detergents, etc. All imperfections on the surface should be repaired with Parexgroup repair mortars before the application. For smooth surfaces, chiseling process should be carried out. For perfect expansion and adherence all surfaces should be undercoated with Geseras EM2.

Application                :

• Slowly add 25 kg’s of Geselfing 600 to 5 to 5.5 liters of water in the mixing container and mix with a slow-speed mixer (400-600 cycle/min.) for approximately 3-5 minutes until a homogenous and pellet-free mixture is obtained. Wait for 5 minutes and then mix for another minute and apply.
• The mixture can be spread on prepared substrate surfaces with the help of a toothed trowel. The mortar should spread and level evenly.
• The application should be finished in 20 minutes.
• During the setting period, no water should be added to the mortar and the air on the surface should be removed with a spiked roller. Further, if necessary after the application, air bubbles can be removed by rodding method and bubbling after setting can be prevented.
• The prepared mortar should be consumed within 30 minutes.
• This product is not suitable for slopes and platforms more inclined than 0.5%.
• If more water than the recommended amount is used, air bubbles, phase segregation and lower strength may be observed and therefore, mixing ratio should be strictly observed.

Consumption             : 1.70 kg/m² (when applied at a 1 mm thickness) (May increase due to smoothness, type and inclination of the surface).

Storage Life   :

The expiry date is 8 months from the date of production provided that it is stored in sealed (unopened) original package and not subject to direct sunlight and frost and with maximum 8 times piling.

Safety Precautions/Warnings:

• Use between +5 Cº and +35 Cº.
• No foreign substance may be added to the prepared mortar.
• The expired mortar should not be re-used by mixing with water or dry mortar.
• Temperature changes will change the pot life and drying time.
• Do not apply under direct sunlight.
• Do not apply on surfaces subject to sunlight for prolonged periods or that are very hot or frozen.
• The surface should be undercoated with a suitable primer before the application.
• Do not inhale the dust of the product since the material is cement based; avoid contact with the skin and eyes.
• View Product Safety Data Sheet for more information about health and safety titles.

Hazard Warnings:

R 36/38     : Irritating to eyes and skin.

Safety Warnings       :

S 2             : Keep out of the reach of children.

S 28           : Wash with plenty of water in case of contact with the skin.

S 36/37/39 : Use protective clothing, gloves, goggles/mask while working with the product.

Xi : Irritant

Please click here for pdf document