Description
Sikadur®-42+ HE Cold Climate 20.4kg
Sikadur®-42+ HE Cold Climate is a three-part, high-performance, moisture-tolerant epoxy grout designed for precision grouting, fixing and deep-section applications. It develops high early strength and provides good flowability, making it suitable for static and dynamic grouting applications where reliable mechanical performance is required.
With an application thickness of 10mm to 150mm and an application temperature range of +5°C to +30°C, Sikadur-42+ HE Cold Climate is particularly suited to precision grouting and repair work where low-temperature application and rapid strength gain are important. The ready-to-mix, pre-batched formulation offers very low shrinkage, good vibration resistance and resistance to most liquids and water vapour.
Key Benefits
- High-performance three-part epoxy grout
- Suitable for cold-climate applications from +5°C
- High early compressive strength
- High reactivity and fast strength gain at low temperatures
- Moisture-tolerant formulation
- Good flowability for precision grouting
- Wide application thickness of 10mm to 150mm
- Very low shrinkage
- Low coefficient of thermal expansion
- Good creep resistance
- Good mechanical resistance
- Good resistance to vibration
- Impermeable to most liquids and water vapour
- Ready-to-mix, pre-batched units
- Suitable for interior and exterior applications
Applications
Sikadur-42+ HE Cold Climate is suitable for high-strength grouting and fixing applications, including:
- Starter bars
- Anchors
- Tie rods
- Fasteners
- Crash barrier posts
- Fence posts
- Railing posts
It can also be used for precision undergrouting and bedding of:
- Machine bases
- Base plates for light and heavy machinery
- Heavy-impact and vibratory machinery
- Reciprocating engines
- Compressors
- Pumps
- Presses
- Bridge bearings
The product is also suitable for repairing and filling applications including:
- Spalled concrete structures
- Industrial floor slabs
- Holes and voids
- Runways
- Hardstandings
- Car park decks
Technical Information
| Property | Information |
|---|---|
| Product | Sikadur®-42+ HE Cold Climate |
| Product type | Three-part epoxy grout |
| Pack size | 20.4kg |
| Application thickness | 10mm–150mm |
| Application temperature | +5°C to +30°C |
| Formulation | High-performance, moisture-tolerant epoxy grout |
| Application | Interior and exterior |
| Flowability | Good |
| Shrinkage | Very low |
| Thermal expansion | Low coefficient |
| Mechanical resistance | Good |
| Vibration resistance | Good |
| Water vapour resistance | Impermeable to most liquids and water vapour |
Application Guidance
Sikadur®-42+ HE Cold Climate is supplied as a ready-to-mix, pre-batched three-part unit. The product is designed for applications requiring high-strength precision grouting and can be applied in thicknesses from 10mm to 150mm.
For low-temperature applications, the supplied information states that the product has high reactivity from +5°C, providing fast strength gain in cold conditions. The product is suitable for both interior and exterior applications.
For specific project requirements, substrate preparation, mixing, placement and curing procedures, the manufacturer's current technical documentation should be followed.
Important Information
The supplied product information states that Sikadur®-42+ HE Cold Climate can be used for repairing spalled concrete structures, but specifies that these applications are not EN 1504-3 compliant. It should therefore not be marketed as an EN 1504-3 compliant concrete repair product.
FAQs
What is Sikadur-42+ HE Cold Climate used for?
It is a high-performance epoxy grout for precision grouting, bedding, anchoring, fixing and selected concrete repair and filling applications.
What thickness can Sikadur-42+ HE Cold Climate be applied at?
The stated application thickness range is 10mm to 150mm.
Can Sikadur-42+ HE Cold Climate be used in cold temperatures?
Yes. It is designed for low-temperature applications and has an application temperature range starting at +5°C, with high reactivity and fast strength gain at low temperatures.
Can it be used for machinery bases and bridge bearings?
Yes. The supplied information specifically lists machine bases, base plates, heavy-impact and vibratory machinery, pumps, compressors, presses and bridge bearings among its precision undergrouting and bedding applications.
Is Sikadur-42+ HE suitable for external applications?
Yes. The supplied product information states that it is suitable for both interior and exterior applications.
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