Sikadur®-42+ HE Cold Climate - High Performance Epoxy Grout
Verified by manufacturer 2 days ago
High-performance three-part epoxy grout for cold climates.
Application
Sikadur®-42 HE is used for:
High-strength grouting and fixing of:
- Starter bars.
- Anchors.
- Fasteners.
- Tie rods.
- Crash barrier posts.
- Fence and railing posts.
Under-grouting and bedding of:
- Precision seating of base plates
- Machine bases, seat base-plates for light and heavy machinery including heavy impact and vibratory machinery, reciprocating engines, compressors, pumps, presses, etc.
- Bridge bearings.
- Mechanical joints (i.e. road/bridge/deck types, etc.).
Description
Sikadur®-42+ HE Cold Climate is a three-part, high-performance, moisture-tolerant epoxy grout which develops high early strength. It is suitable for many static or dynamic precision grouting applications. It has a layer thickness of 10 to 100 mm and an application temperature range of +5 to +30°C.
Features and benefits:
- High compressive strength.
- Ready-to-mix, pre-batched units.
- Good flowability.
- Moisture-tolerant.
- Good mechanical resistance.
- Very low shrinkage.
- Low coefficient of thermal expansion.
- Good creep resistance.
- Good resistance to vibration.
- High reactivity for low temperature application (+5°C) and fast strength gain.
- Impermeable to most liquids and water vapour.
- Wide application thickness range (10 to 150 mm).
Approvals/ standards:
- CE marking and declaration of performance based on EN 1504-6:2004 Products and systems for the protection and repair of concrete structures — Anchoring reinforcing steel bar.
General information
Color | Grey |
Finish | Epoxy |
Material | Epoxy resin Other Guidance for specification option: Selected fillers and aggregates. |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | C41/530 Proprietary mortar repairs E60/325 Grouting C41/530 Proprietary mortar repairs |
Specification data - Epoxy resin grouts
Classification data | |
Colour | Grey. |
Composition | Epoxy resin and selected fillers and aggregates. |
Density | ~2300 kg/m³. Guidance for specification option: Parts A, B and C mixed. |
CompressiveStrength | To ASTM C579, ~110 N/mm² (cured 28 days at 23°C). Guidance for specification option: See manufacturer's literature for values based on other curing times and temperatures. |
Modulus of elasticity | In compression, to EN 196-1, ~21 000 N/mm². |
Flexural strength | To ISO 178, ~30 N/mm². To ASTM C580, ~27 N/mm². |
Tensile strength | To EN ISO 527-2, ~15 N/mm²; To ASTM C307, ~12 N/mm². |
Shrinkage | To to DIN 52450, –0.018%. |
Adhesion strength | To ASTM C882, slant shear: >19 N/mm² (concrete failure); To EN 1542, ~8.5 N/mm² (on steel); ~4 N/mm² (concrete failure). |
Elongation at break | To EN ISO 527-2, 0.1%. |
Coefficient of thermal expansion | To EN 1770, -30°C to 0°C: 2.01 × 10–5 1/K; 0 to +30°C: 2.38 × 10–5 1/K; +30 to +60°C: 2.05 × 10–5 1/K. |
Service temperature | Maximum: +60°C; minimum: -40°C. |
Technical characteristics, other | Effective bearing area to ASTM C1339, >85%. Flexural E-Modulus to ASTM C580, ~18000 N/mm². Creep to ASTM C1181, 0.98% at 4.14 N/mm² (600 psi)/ 31 500 N (+60°C); 0.81% at 2.76 N/mm² (400 psi)/ 21 000 N (+60°C). Heat deflection temperature to ASTM D648, +53°C (cured for 7 days at +23°C). |
Sustainability data
Country of material origin | Spain |
Country of product manufacture | Spain |
Material | Epoxy resin Other Guidance for specification option: Selected fillers and aggregates. |
Literature
Literature type
Sikadur 42HE (A) Safety datasheet
Sikadur 42HE (B) Safety datasheet
Sikadur 42HE (C) Safety datasheet
Sikadur®-42+ HE Cold Climate – Product Data Sheet