Product Data Sheet Show all documents

Sika MonoTop®-1010 ZA

Bonding primer and reinforcement corrosion protection cement based slurry containing recycled waste materials and corrosion inhibitors

Sika MonoTop®-1010 ZA is a 1-part, cementitious, polymer modified coating material used as bonding primer and reinforcement corrosion protection. It contains corrosion inhibitors as well as recycled waste materials which leads to a reduced carbon footprint compared to an equivalent performing mortar.

  • Uses recycled waste materials
  • Easy to use, just add water
  • Good adhesion to concrete and steel
  • Good resistance to water and chloride penetration
  • Can be applied with a brush or by wet spray technique
Product Data Sheet Show all documents

Usage

Sika MonoTop®-1010 ZA may only be used by experienced professionals.
  • Bonding primer as part of a concrete repair system
  • Reinforcement corrosion protection as part of a concrete repair system
  • Interior and exterior use
 

Advantages

  • Uses recycled waste materials
  • Easy to use, just add water
  • Good adhesion to concrete and steel
  • Good resistance to water and chloride penetration
  • Can be applied with a brush or by wet spray technique

Packaging

20 kg bag

Colour

Grey powder

Product Details

Product Information

Chemical Base

Portland cement, cement replacement, re-dispersible polymer powder, selected aggregates and additives

Shelf Life

12 months from date of production

Storage Conditions

Product must be stored in original, unopened and undamaged packaging in dry conditions at temperatures between +5 °C and +35 °C. Always refer to packaging.

Maximum Grain Size

Dmax: 0.5 mm
System information

System Structure

Sika MonoTop®-1010 ZA is part of the range of Sika Mortars and comprising of:

Bonding Primer/ Reinforcement Corrosion Protection

Sika MonoTop®-1010 ZA

Reduced carbon footprint

Repair Mortar

Sika MonoTop®-4012 ZA

Reduced carbon footprint

Smoothing/ levelling mortar

Sika MonoTop®-3020 ZA

Reduced carbon footprint
Technical Information

Compressive Strength

~50 MPa after 28 days

(EN 12190)

Tensile Adhesion Strength

~2,0 MPa after 28 days

(EN 1542)

Diffusion Resistance to Water Vapour

~177 µH2O

Equivalent Air Layer Thickness for Water Vapour

SD=0.679

Corrosion Test

Pass

(EN 15183)

Application

Application Information

Fresh mortar density

~2,0 kg/l

Layer Thickness

Bonding primer: sufficient to coat the concrete surface in a thin layer filling pores and voids.

Reinforcement:  corrosion protection - 2 mm minimum thickness.

Ambient Air Temperature

+5 °C min. / +30 °C max

Mixing Ratio

For brush application

~4,2 L water (21 %) per 20 kg bag

For spraying application

~4,0 L water (20 %) per 20 kg bag

Substrate Temperature

+5 °C min. / +30 °C max

Pot Life

~90 minutes for 20 % water (machine applied)

~120 minutes for 21 % water (manual application)

Waiting Time / Overcoating

~90 minutes for 20 % water (machine applied)

~120 minutes for 21 % water (manual application)
Consumption

Consumption

Bonding Primer

~1,5–2,0 kg of powder per m2 per 1 mm layer thickness

Depends on substrate roughness and thickness of layer applied.

Reinforcement Corrosion Protection

~2,0 kg of powder per m2 per 1 mm layer thickness

Consumption depends on the roughness and absorbency of the substrate.

This figure is theoretical and does not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc.

Yield

~11.4 L per 20 kg of powder
Application steps

MIXING

Mix with a low speed (<500 rpm) electric single or double paddle mixer or by hand for small quantities. Pour the recommended water quantity in a suitable mixing container. While stirring slowly, add the powder to the water and mix thoroughly for at least for 3 minutes.

APPLICATION

Bonding primer

Thoroughly pre-wet the prepared substrate a recommended 2 hours before application. Keep the surface wet and do not allow to dry. Before application remove excess water e.g. with a clean sponge. The surface must appear a dark matt appearance without glistering. Surface pores and voids must not contain water. Using a suitable clean brush, roller or suitable spraying equipment, cover the substrate in a thin layer filling all unevenness, pits and voids.

Reinforcement corrosion protection

Using a suitable clean brush or spraying equipment, apply a first coat to cover the reinforcement bars ~1 mm thick. When first coat is finger nail hard, apply a second layer ~1 mm thick. If using a spray method, protect substrate from excessive over-spray. Wait until completely dry before applying repair mortar.

CURING TREATMENT

Reinforcement corrosion protection: protect fresh coating immediately from premature drying and contamination using an appropriate curing method.

CLEANING OF TOOLS

Clean all tools and equipment with water immediately after use. Hardened material can only be mechanically removed.

 

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