Grouting mortar 25kg up to 120mm SikaGrout 314 RS SIKA

SikaGrout®-314 RS is a high-quality, single-component, flowable and swelling cementitious mortar, class R4 according to EN 1504-3. It is suitable for structural repairs, grouting and pouring concrete substrates with minimal shrinkage and excellent mechanical strength. It is characterized by fast hardening and corrosion resistance, making it ideal for industrial and infrastructure applications.

Advantages:

• Flowable and self-leveling formula - ensures easy and complete filling of cavities and joints
• High ultimate strength - up to 75 N/mm² in compression after 28 days
• Universal use - from 10 mm to 120 mm layer thickness
• No shrinkage and with volumetric expansion for crack-free filling
• Fire resistance class A1 - no combustible components
• Ready to use - only water is added
• Compatible with concrete and steel - does not cause corrosion

Technical characteristics:

• Density of fresh solution: 2.3 kg/l
• Max. grain size: 4 mm
• Compressive strength: ≥ 75 N/mm² (28 days)
• Flexural strength: ≥ 9 N/mm² (28 days)
• Working time: up to 45 minutes at +20°C
• Mixing ratio: 2.95-3.20 l water / 25 kg
• Consumption: ~20 kg/m² at 1 cm thickness
• Operating temperature range: +5°C to +30°C
• CE marking and compliance with EN 1504-3 (Class R4)
• Tested by TZUS Prague (low chloride content)
• Euroclass A1 reaction to fire (EN 13501-1)
• Color: Grey
• Packaging: 25 kg bag

Applications:

• Grinding and anchoring of machine bases and heavy equipment
• Grinding of foundation and base plates
• Filling of cavities, caverns, joints between concrete elements
• Structural reinforcement and repair of damaged concrete in buildings, bridges and infrastructure facilities
• Recovery of concrete by increasing coverage or replacing carbonized areas
• Not intended for vertical or ceiling surfaces

Instructions for usage:

• The product is easily mixed with water to obtain a homogeneous liquid mixture. It is applied directly to a previously prepared and moistened surface. It is not recommended to exceed the indicated amount of water. For best results, use the entire mixture within 15 minutes after preparation.