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Sika Monotop 4012 | Bonding Primer & Reinforcement Corrosion Protection

Sika Monotop 4012

Sika7048
SIK7048

Sika MonoTop-4012, a cementitious R4 concrete repair mortar containing recycled waste materials for restoration work, structural strengthing, and preserving or restoring passivity.

  • Repairs to all types of reinforced concrete structures and components for:
    • Buildings, civil engineering structures
    • Marine structures, dams
    • Structures requiring a Class R4, R3, R2 or R1 mortar
  • Interior and exterior use - Sulphate resistant
  • Hand and machine application (wet spray technique)
  • Easy to apply - Very low shrinkage behaviour
  • Does not require a bonding primer - Low permeability
  • A1 fire rating - Class R4 of EN 1504-3

Colour
Size
£65.03(incl. VAT)
£54.19(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Sika MonoTop-4012 is a 1-part, cementitious, fibre reinforced, low shrinkage repair mortar. It contains recycled waste materials and can reduce the carbon footprint application activity calculations.

May only be used by experienced professionals.

Repairs to all types of reinforced concrete structures and components for:

  • Buildings
  • Civil engineering structures
  • Marine structures
  • Dams
  • Structures requiring a Class R4, R3, R2 or R1 mortar
  • Interior and exterior use



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Features & Benefits


  • Uses recycled waste materials
  • Layer thickness 6–120 mm
  • Sulphate resistant
  • Hand and machine application (wet spray technique)
  • Easy to apply
  • Very low shrinkage behaviour
  • Does not require a bonding primer
  • Low permeability
  • A1 fire rating
  • Class R4 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
  • Structural strengthening (Principle 4, method 4,4 pf EN 1504-9). Increasing the bearing capacity of the concrete structure by adding mortar
  • 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



Environmental Information


  • Conformity with LEED v4 MRc 2 (Option 1): Building Product Disclosure and Optimization – Environmental Product Declarations
  • Conformity with LEED v4 MRc 3 (Option 2): Building Product Disclosure and Optimization - Sourcing of Raw Materials
  • Conformity with LEED v4 MRc 4 (Option 2): Building Product Disclosure and Optimization - Material Ingredients
  • IBU Environmental Product Declaration (EPD)



Approvals/Standards


CE Marking and Declaration of Performance to EN 1504-3 - Concrete repair product for structural repair



System Structure


Bonding primer/ Reinforcement corrosion protection

 

Concrete Repair Mortar

  • Sika MonoTop-4012 (High strength requirements)

 

Pore Filler/ Smoothing Coat / Levelling Mortar



Limitations


  • Avoid application in direct sun and/or strong winds.
  • Do not add water over recommended dosage.
  • Apply only to stable, prepared substrates.
  • Do not add additional water during the surface finishing as this can cause discolouration and cracking.
  • Protect freshly applied material from freezing.
  • Do not feather edge.



Product Details
7048-903387

Data sheet

Manufacturer
Sika
For Use By
Professional Use
Interior / Exterior Use
Interior & Exterior
Water / Solvent Based
Water-based
For Use On
Concrete
For Use On
Steel
Application Method
Trowel
Pack Size
25KG
Mixing Ratio
3,75 to 3,9 L of water for 25 kg bag
Pot Life (at 20°C)
~60 minutes
Coverage
~2,10 kg/m2/mm
Max. Application Temperature
30 °C
Min. Application Temperature
5 °C
Density
~2,1 kg/l
Shelf Life (from date of manufacture)
12 months
Maximum Grain Size
2 mm
Layer Thickness
Horizontal min. 6 mm / max. 120 mm
Layer Thickness
Vertical min. 6 mm / max. 85 mm
Compressive Strength
7 days ~43 MPa
Compressive Strength
28 days ~56 MPa
Compressive Strength
1 day ~19 MPa
Colour(s)
Standard Colours
Application Method
Spray
Application Method
Trowel
Manufacturer
Sika
Components
1K
Usages
Concrete Repair
Product Usage Type
Mortar
Product Range
Monotop
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

Sika Monotop 4012 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT


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