R3 Classification, One-Component, Cementitious, High Build Concrete Repair and Reprofiling Low Density Mortar Sika MonoTop-615 is a one-component, cement based, polymer modified, high build repair and reprofiling mortar, meeting the requirements of Class R3 of EN 1504-3. - Pre-bagged for consistency and quality.
- Easy to use.
- Just add water.
- Contains waste materials for improved sustainability.
- Low density for ease of use, particularly vertically and overhead.
- Sprayable by the wet spray method.
- Contains no chloride admixtures.
- High build.
- Low wastage.
- EuroClass A1 reaction to fire rating.
- Excellent adhesion to substrates.
- Especially suitable for substrates with low strength and for lightweight concrete.
- Low-shrinkage curing.
- Good mechanical strength.
- High frost and de-icing salt resistance.
- Drinking Water Certified.
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Usage - For repairing all types of structures.
- Particularly suited to overhead and vertical repairs.
- Hand applied repairs.
- Repairs requiring mechanical (spray) application.
- For exterior and interior use.
- For all Class R1, R2 and R3 repairs.
Advantages - Pre-bagged for consistency and quality.
- Easy to use.
- Just add water.
- Contains waste materials for improved sustainability.
- Low density for ease of use, particularly vertically and overhead.
- Sprayable by the wet spray method.
- Contains no chloride admixtures.
- High build.
- Low wastage.
- EuroClass A1 reaction to fire rating.
- Excellent adhesion to substrates.
- Especially suitable for substrates with low strength and for lightweight concrete.
- Low-shrinkage curing.
- Good mechanical strength.
- High frost and de-icing salt resistance.
- Drinking Water Certified.
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Technical Information Compressive Strength Class R3 | Requirement: | >25 N/mm2* | 1-day | 7-day | 28-day | ~12 N/mm2 | ~30 N/mm2 | ~35 N/mm2 |
* = At 28 days. Modulus of Elasticity in Compression Flexural Strength 28 days ~ 7.0 N/mm² | (EN 12190) |
Tensile adhesion strength Restrained Shrinkage / Expansion Capillary Absorption ~0.11 kg x m-2 x h-0.5 | (EN 13057) |
Carbonation Resistance dk ≤ control concrete (MC (0.45)) | (EN 13295) |
Reaction to Fire EuroClass A1 | (EN 1504-3 cl 5.5) |
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Application Information Layer Thickness 3.0 mm minimum / 50 mm maximum (~30 mm overhead) Ambient Air Temperature +5°C minimum / +30°C maximum Mixing Ratio Hand Application: ~2.5 to 2.7 L of water for 25 kg powder Wet Spray application: ~2.5 to 3.5 L of water for 25 kg powder Substrate Temperature +5°C minimum / +30°C maximum Pot Life ~30 minutes (at +23°C) |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.