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Sika MonoTop-3020, Smoothing and filling mortar with recycled content, Interior & Exterior, Grey Powder, 25 kg

Sika MonoTop-3020, Smoothing and filling mortar with recycled content, Interior & Exterior, Grey Powder, 25 kg

Cimentur si Mortar
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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General Specifications
Ambalare 25 kg
Utilizare Thin render, pore filler, minor concrete repair
Zonă de utilizare Interior & Exterior
Culoare Grey Powder
Bază chimică Sulphate resistant cement, selected aggregates, additives and polymers.
Condiții de depozitare +5 °C to +35 °C - Store in original, unopened, undamaged packaging in dry conditions. Always refer to packaging
Densitate 2.0 kg/L
Grosime de aplicare 1 mm >< 5 mm
Temperatura aerului ambiant +5°C >< +35°C
Temperatura substratului +5°C >< +35°C
Timp de lucru 50 minutes
Timp de așteptare 40 minutes
Consum 1.7 kg/m²/mm

Cementitious, R3 pore filler and levelling mortar containing recycled raw materials

Sika MonoTop-3020 is a one-part, cementitious, polymer modified, low shrinkage surfacing and finishing mortar. It contains recycled supplementary cementitious materials and can reduce the carbon footprint application activity calculations.

  • Uses recycled raw materials.
  • Layer thickness 1–5 mm.
  • Dust reduced compared with similar materials.
  • Applied up to 5 mm thick in one layer on vertical and horizontal applications.
  • Good surface finishing.
  • Low cracking sensitivity.
  • Sulphate resistant.
  • Hand and machine application (wet spray technique).
  • Very good resistance to water and chloride penetration.
  • Compatible with Sikagard overcoat systems.
  • Ready to mix with water.
  • Does not contain chlorides or other corrosion promoting additives.
  • EuroClass A1 fire rating.
  • Class R3 of EN 1504-3.
  • Restoration work (Principle 3, method 3,1 and 3,3 of EN 1504-9). Repair of spalling and damaged concrete in infrastructure and superstructure works.
  • Preserving or restoring passivity (Principle 7, method 7,1 and 7,2 of EN 1504-9). Increasing cover with additional mortar and replacing contaminated or carbonated concrete.
Usage
The Product is used for:
  • Producing a thin layer render.
  • As a concrete pore filler and levelling / smoothing mortar.
  • Repairing minor concrete defects (pores and honeycombed concrete).
  • Structures requiring a Class R3, R2 or R1 mortar.
Advantages
  • Uses recycled raw materials.
  • Layer thickness 1–5 mm.
  • Dust reduced compared with similar materials. 
  • Applied up to 5 mm thick in one layer on vertical and horizontal applications. 
  • Good surface finishing. 
  • Low cracking sensitivity.
  • Sulphate resistant.
  • Hand and machine application (wet spray technique).
  • Very good resistance to water and chloride penetration.
  • Compatible with Sikagard overcoat systems.
  • Ready to mix with water.
  • Does not contain chlorides or other corrosion promoting additives.
  • EuroClass A1 fire rating.  
  • Class R3 of EN 1504-3.
  • Restoration work (Principle 3, method 3,1 and 3,3 of EN 1504-9). Repair of spalling and damaged concrete in infrastructure and superstructure works.
  • Preserving or restoring passivity (Principle 7, method 7,1 and 7,2 of EN 1504-9). Increasing cover with additional mortar and replacing contaminated or carbonated concrete.
Packaging

25 kg bag

Refer to the current price list for available packaging variations.
Colour

Grey Powder
Technical Information
Compressive Strength

1 day

~8 MPa

7 days

~20 MPa

28 days

~40 MPa

Flexural Strength

28 days

~6 MPa

Tensile adhesion strength

≥ 2.5 MPa

(BS EN 1542:1999)

Thermal Compatibility

≥ 1.5 MPa (Part 1 Freeze-Thaw)

(EN 13687-1)

Capillary Absorption

≤ 0.5 kg/m-2·h-0,5

(EN 13057)

Permeability to CO2

< 2000 µCO2

(EN 1062-6)

Carbonation Resistance

dk ≤ control concrete MC (0,45)

(EN 13295)

Reaction to Fire

EuroClass A1

(EN 13501-1)
Application Information
Mixing Ratio

~4.7 litres of water for 25 kg powder.
Fresh mortar density

~2.0 kg/l
Layer Thickness

Application

Minimum

Maximum

Horizontal

1 mm

5 mm

Vertical

1 mm

5 mm

Overhead

1 mm

5 mm
Product Temperature

Maximum

+35 °C

Minimum

+5 °C
Ambient Air Temperature

Maximum

+35 °C

Minimum

+5 °C
Substrate Temperature

Maximum

+35 °C

Minimum

+5 °C
Pot Life

~50 minutes at +20 °C
Open Time

~40 minutes at +20 °C
Waiting Time / Overcoating

Minimum 24 hours at +20 °C.

As a guide, depending on weather conditions, overcoat 3 days after application (2 days curing + 1 day drying) with the Sikagard range of protective coatings. For other emulsion paints, refer to the relevant manufacturer’s product information.