R4 FAST SETTING CEMENTITIOUS REPAIR MORTAR Sika MonoTop-630 Rapid (previously Sika Rapid Repair Mortar) is a one component fast setting cementitious repair mortar, meeting the requirements of Class R4 of EN 1504-3. |
Usage ▪ For repairing all types of structures. ▪ Horizontal and vertical repairs. ▪ Hand applied repairs. ▪ Floor slabs and car park decks. ▪ For exterior and interior use. ▪ In place of R1, R2 and R3 mortars. Advantages ▪ Pre-bagged for quality. ▪ Just add water. ▪ High early strength. ▪ Rapid setting. ▪ Contains no chloride admixtures. ▪ Non-corrosive to steel. ▪ Can be overcoated. |
Technical Information Compressive Strength 1 day ~50 MPa | (EN12190) | 7 days ~60 MPa | | 28 days ~70 MPa | |
Modulus of Elasticity in Compression Tensile adhesion strength Restrained Shrinkage / Expansion Reaction to Fire Euroclass A1 | (EN 1504-3 cl 5.5) |
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Application Information Mixing Ratio ~2.5 to 3.0 L of water for 25 kg powder Layer Thickness 8.0 mm min. / 30 mm max. Ambient Air Temperature +5°C min. / +25°C max. Substrate Temperature +5°C min. / +25°C max. Pot Life ~15-20 minutes (at +20°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.