2-Part multipurpose epoxy resin binder Sika® Icosit® KC 220/60 TX is a 2-part multipurpose epoxy resin binder used for producing a bonding bridge, pourable epoxy grout and epoxy mortar. It has low shrinkage, good mechanical strengths and is suitable for many static or dynamic precision applications. - Good adhesion on concrete and steel substrates
- High mechanical properties
- Can be bulked with sand to produce epoxy grouts and mortars
- Used by DB AG (German railways) and a number of other European Railway Authorities
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Usage - Grouting and fixing anchor bolts of rail fixing systems (bridges, tunnel track slabs, train washing installations, track turn tables, crane tracks
- Grout for undersealing rail baseplates, bridge bearings and machine foundations
- Bonding bridge between old concrete and freshly poured concrete / cement mortar
Advantages - Good adhesion on concrete and steel substrates
- High mechanical properties
- Can be bulked with sand to produce epoxy grouts and mortars
- Used by DB AG (German railways) and a number of other European Railway Authorities
Packaging | Part A (Resin) | 3,6 kg container | | Part B (Hardener) | 4,4 kg container | | A + B | 8,0 kg |
Colour | Part A | Amber | | Part B | Beige |
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Technical Information Compressive Strength | Mixed with quartz sand 0,4 mm –0,7 mm 1 : 1 (p.b.w) | 90–100 N/mm² | | Mixed with quartz sand 0–4 mm 1 : 6 (p.b.w) | 40–50 N/mm² |
Flexural Strength | Mixed with quartz sand 0,4 mm - 0,7 mm 1 : 1 (p.b.w) | 30–40 N/mm² | | Mixed with quartz sand 0–4 mm 1 : 6 (p.b.w) | 10–20 N/mm² |
Thermal Resistance -40 °C up to +60 °C
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Application Information Mixing Ratio Part A : Part B = 45 : 55 (p.b.w.) Part A : Part B = 53 : 47 (p.b.v.) Layer Thickness | Application | Layer Thickness | | Epoxy grout for filling wide joints and undersealing baseplates | 15 - 80 mm | | Epoxy grout for fixing anchor bolts | diameter of anchor hole: min. 7 mm Sika® Icosit® KC 220/60 TX + diamter of anchor bolt Length of anchor hole: min. 115 mm | | Epoxy mortar | max. 40 mm |
Product Temperature ~+20 °C. Ambient Air Temperature +5 °C min. / +35 °C max. Substrate Temperature +5 °C minimum / +35 °C maximum Substrate Moisture Content Dry Pot Life | Temperature | 5 °C–10 °C | +20 °C | | Time | ~90 minutes | ~60 minutes |
Potlife begins when all parts have been mixed. It is shorter at high temperatures and longer at low temperatures. The greater the quantity mixed, the shorter the potlife. Curing Time | Temperature | 5 °C–10 °C | +20 °C | | Time | ~48 hours | ~18 hours |
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The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.
