SikaGrout-214 KH

SikaGrout-214 KH | PUMPABLE SHRINKAGE COMPENSATED CEMENTITIOUS GROUT
Product Category: Non-Shrink Cementitious Grout
Brand: Sika
Model Code: SikaGrout®-214 KH
Description
SikaGrout®-214 KH is a pumpable, non-shrink cementitious grout, designed for precision grouting, structural filling, and repair works. It features dual expansion (plastic + hardened stage) to ensure zero shrinkage and high strength performance.
Applications
Used for grouting and repair in:
Machine foundations
Base plates
Bridge bearings
Columns (precast construction)
Anchor bolts
Rail tracks and rail beds
Cavities and voids
Honeycombed concrete
Special Capability
Suitable for small gaps from 5 mm thickness
Key Features
Non-shrink (dual expansion technology)
High flowability and pumpable
High early and ultimate strength
Excellent impact resistance
Chloride-free (safe for reinforcement)
Non-toxic (compatible with potable water)
Good workability and extended working time
Product Information
Type: Cementitious non-shrink grout
Packaging
25 kg bag
Appearance
Grey powder
Shelf Life
6 months
Storage
+5°C to +35°C
Dry, sealed packaging
Technical Properties
Density: ~2.2 kg/L
Max aggregate size: 1.2 mm
Technical Data
Compressive Strength
Time
Flowable
Pourable
1 day
>25 MPa
>30 MPa
7 days
>45 MPa
>50 MPa
28 days
>60 MPa
>65 MPa
Flexural Strength
7 days: ~7.0–7.5 MPa
28 days: ~7.5–8.0 MPa
Expansion
~0.5 – 1.5% (24 hours)
Mixing Ratio
Consistency
Water (L / 25 kg)
Flowable
4.0 – 4.4 L
Pourable
3.6 – 4.0 L
Stiff
3.0 – 3.4 L
Yield (Important for your business)
25 kg → ~13.2 – 13.6 L grout
~74–76 bags → 1 m³ grout
👉 This is key for project calculation & costing
Consumption
~1.84 – 1.90 kg per liter
Thickness:
Minimum: 5 mm
Maximum: 50 mm per layer
Application Conditions
Temperature: +10°C to +40°C
Application Method
Mixing
Add 70–80% water
Add grout powder gradually
Mix for 2–3 minutes
Adjust with remaining water
Application
Pour grout immediately after mixing
Maintain continuous flow
Use formwork for containment
Avoid air entrapment
Special Applications
Baseplate → pourable mix
Anchor bolts → stiff mix
Large volume → add aggregates (max 1:1 ratio)
Surface Preparation
Surface must be:
Clean
Sound
Free from oil, grease, dust
Pre-wet substrate (SSD condition)
Curing
Keep formwork for ≥3 days
Use curing compound or water curing
Prevent water loss → critical for non-shrink performance
Important Notes
Do NOT allow drying during curing
Maintain continuous flow during application
Avoid cold temperature (<20°C slows strength gain)
Performance Advantages
High strength structural grout
No shrinkage → perfect load transfer
Suitable for precision grouting
Excellent durability
Ideal for heavy-duty construction
Cleaning
Clean tools with water immediately
Hardened material → mechanical removal
Safety & Handling
Follow SDS guidelines
Use PPE
Store properly
Additional Notes
Lab-tested values
Site conditions may affect results
Local regulations may vary
Summary
SikaGrout®-214 KH is a high-performance non-shrink grout, ideal for structural grouting, baseplates, and anchoring applications, offering high strength, excellent flow, and reliable load transfer, making it essential for industrial and infrastructure projects.