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  2. Sika MonoTop-614 F, Flowable repair mortar for concrete damage, Interior & Exterior, Grey Powder, 25 kg
Sika MonoTop-614 F, Flowable repair mortar for concrete damage, Interior & Exterior, Grey Powder, 25 kg

Sika MonoTop-614 F, Flowable repair mortar for concrete damage, Interior & Exterior, Grey Powder, 25 kg

Cement & 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
Packaging 25 kg
Usage Horizontal or vertical repairs for bridges, marine structures, tunnels, buildings, fire damaged structures
Usage Area Interior & Exterior
Color Grey powder
Chemical Base Portland cement type Cem I, selected aggregates and additives.
Storage Conditions Store properly in original unopened, sealed and undamaged packaging in dry and cool conditions
Density 2300 – 2400 Kg/m³
Application Thickness 15 mm >< 150 mm
Ambient Air Temperature +5°C >< +30°C
Substrate Temperature +5°C >< +30°C
Working time 4 - 5 hours
Waiting Time 7-8 hours
Consumption N/A

R4 Flowable Cementitious Repair Mortar

Sika MonoTop -614F is a cement based, one component flowable repair mortar (High Flow) containing shrinkage compensators and high range water-reducing agents, meeting the requirements of Class R4 of BS EN 1504-3.

  • One component, ready to use
  • Low shrinkage
  • High mechanical properties
  • Good flow properties
  • Repair depths upto 150 mm in one application
  • Can be poured or pumped
  • Overcoatable with Sika reprofiling/levelling mortars and coatings
  • Reduced dust during mixing
Usage
  • Horizontal or vertical repairs
  • Bridges
  • Marine structures
  • Tunnels
  • Buildings
  • Fire damaged structures
  • For exterior and interior use
  • In place of R1, R2 & R3 mortars
 
Advantages
  • One component, ready to use
  • Low shrinkage
  • High mechanical properties
  • Good flow properties
  • Repair depths upto 150 mm in one application
  • Can be poured or pumped
  • Overcoatable with Sika reprofiling/levelling mortars and coatings
  • Reduced dust during mixing
Packaging

25kg bag
Colour

Grey powder
Technical Information
Compressive Strength

1 day (5°C)

~2MPa

1 day (20°C)

~25MPa

3 days (5°C)

~30MPa

3 days (20°C)

~55MPa

7 days (5°C)

~50MPa

7 days (20°C)

~70MPa

14 days (5°C)~65MPa14 days (20°C)~80MPa

Modulus of Elasticity in Compression

~41GPa

Flexural Strength

~8MPa at 28 days

Tensile Adhesion Strength

~3MPa*

*No primer

Coefficient of Thermal Expansion

~ 14 x 10-6 m/m °C

(BS EN 1770)

Reaction to Fire

Class A1

Capillary Absorption

~ 0.3 kg.m-2.h-0.5

Carbonation Resistance

dk ≤ control concrete

Electrical Resistivity

~39 (kohm.cm)

(Wenner Test at 28 days)
Application Information
Mixing Ratio

Water : mortar powder = 0.093 parts by weight. (2.30 – 2.40litres of water per bag)
Layer Thickness

15 mm min. / 150 mm max.
Consistency

Flow Properties

Temperature

Time (mins)

Flow in 30 Secs

5oC

0

~690mm

5oC

20

~690mm

20oC0~970mm
20oC20~970mm
Ambient Air Temperature

+5°C min. / +30°C max.
Substrate Temperature

+5°C min. / +30°C max.
Initial Set Time

~4-5 hours

(BS EN 13294)
Final Set Time

~7-8 hours

(BS EN 13294)