SikaGrout 212 is a precision-engineered, one-component cementitious grout system designed to deliver reliable structural support in anchoring, machinery installation, and general purpose grouting applications. Engineered with a unique dual-stage shrinkage compensation mechanism, this ready-to-mix formulation provides consistent performance and long-term durability in both plastic and hardened states. With exceptional flowability characteristics, it easily accommodates multiple consistency levels from dry pack to high flow applications, filling tight clearances and voids without segregation or equipment buildup.
This grout achieves impressive early strength development, reaching 4,500 psi compressive strength in just 24 hours at plastic consistency and allows for reliable load transfer within hours of placement. Its non-metallic composition, combined with superior freeze-thaw resistance and oil/water resistance, ensures structural integrity and dimensional stability over time. Ideal for both interior and exterior applications, SikaGrout 212 simplifies installation while maintaining industry-grade mechanical performance under static and dynamic loading conditions.
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Key Features of SikaGrout 212
Single Component Convenience
Ready-to-mix powder eliminates field mixing errors and provides consistent performance every time.
Dual-Stage Shrinkage Compensation
The unique mechanism provides positive expansion in both plastic and hardened states, ensuring tight contact and load transfer.
Multiple Consistency Options
Achieves plastic, flowable, or fluid consistency with a single product by adjusting water content from 6 to 8.5 pints per 50 lb bag.
High Early Strength Development
Reaches 4,500 psi compressive strength in 24 hours, with final strengths up to 7,500 psi at 28 days.
Excellent Pumpability
Superior flow characteristics with no segregation or equipment buildup, even at high flow rates.
Non-Metallic Composition
Will not stain, rust, or corrode, making it suitable for exposed applications and aggressive environments.
Superior Durability
Exceptional freeze-thaw resistance and chemical resistance to oils and water ensure long-term performance.
Recommended Applications for SikaGrout 212
SikaGrout 212 is engineered for contractors and engineers working on structural applications where reliable load transfer and dimensional stability are critical. Its versatile consistency options and shrinkage compensation make it especially suitable for anchoring systems, machinery installations, and general grouting applications where performance cannot be compromised.
Ideal Applications Include:
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- Machine and column base plates
- Anchor rods and bearing plates
- Bedding joints in precast concrete sections
- Filling cavities, voids, gaps and recesses
- General purpose grouting applications
- Both above and below grade installations
- Interior and exterior applications
- Ram-in-place dry pack applications
Technical Specifications – SikaGrout-212
General purpose cementitious grout with comprehensive performance data for machine bases and structural applications.
7,500 PSI Ultimate Strength
~15 min Pot Life
ASTM C-1107 Grade C
Non-Shrink Design
ASTM C-1107 Grade C Certified
Non-Shrink & Non-Metallic
Multiple Consistency Options
Excellent Pumpability
Frequently Asked Questions
What is the recommended layer thickness for SikaGrout 212?
It is designed for applications between 1/2 inch minimum and 4 inches maximum thickness. Thicker applications can be achieved by contacting Sika Technical Services.
How long before the grout can support loads?
Initial set time ranges from 3.5 to 6.5 hours depending on consistency, with the final set achieved in 4.5 to 8 hours at 73°F.
Can it be used in food processing environments?
Yes, SikaGrout 212 is USDA certified for use in food processing facilities.
What type of surface preparation is required?
Concrete surfaces must be sound and roughened to CSP 4 or higher. Steel should be blast-cleaned to white metal finish. All surfaces should be brought to saturated surface dry (SSD) condition before grouting.
How is it mixed and applied?
Add powder to water while mixing slowly with a low-speed drill mixer (less than 500 rpm) for 3 minutes until homogeneous. Place within 15 minutes of mixing to avoid air entrapment.
What’s the shelf life and storage requirements?
12 months from production date when stored in original, unopened packaging at 40-95°F. Protect from moisture and discard if dampened.
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