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Sika Icosit KC 340/45, Polyurethane grout for embedded tracks medium load, Exterior, Light Grey, Packing: 176 kg

Product Code: PTG040.00005
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Sika Icosit KC 340/45, Polyurethane grout for embedded tracks medium load, Exterior, Light Grey, Packing: 176 kg

Product Code: PTG040.00005
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Sika
Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.
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Sika Icosit KC 340/45, Polyurethane grout for embedded tracks medium load, Exterior, Light Grey

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Sika Icosit KC 340/45, Polyurethane grout for embedded tracks medium load, Exterior, Light Grey

0.00 € without VAT 0.0 EUR

1.00 lei

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2-part polyurethane grout for continuous embedded tracks with medium axle loads

Sika® Icosit® KC 340/45 is a flexible 2-part polyurethane polymer resin grout that can be applied manually or by machine. It is designed as a vibration absorbing, load-bearing, flexible grout for fixing grooved or T–rails onto concrete slabs, steel bridge decks and tunnel invert slabs. Particularly suitable for embedded (floating) rail designs.

  • Medium axle loads and standard deflection.
  • Noise and vibration suppression.
  • More uniform load distribution into substructure.
  • Watertight undersealing.
  • Flexible, elastic (shore A 55).
  • Damping, compressible.
  • Good electrical insulation against stray currents.
  • Excellent adhesion on various substrates.
  • Levels out tolerances.
  • Suitable as a powerful, shear-resistant adhesive.
  • Absorbs dynamic stresses and prolongs the life of concrete substructure.
  • Insensitive to moisture.
  • Long durability, less maintenance.
Usage
As a noise and vibration reducing grout for continuous embedded grooved or T–rails and road crossing applications.  
Advantages
  • Medium axle loads and standard deflection.
  • Noise and vibration suppression.
  • More uniform load distribution into substructure.
  • Watertight undersealing.
  • Flexible, elastic (shore A 55).
  • Damping, compressible.
  • Good electrical insulation against stray currents.
  • Excellent adhesion on various substrates.
  • Levels out tolerances.
  • Suitable as a powerful, shear-resistant adhesive.
  • Absorbs dynamic stresses and prolongs the life of concrete substructure.
  • Insensitive to moisture.
  • Long durability, less maintenance.
Packaging

Manual application

Machine application

Part A

9.1 kg container

160 kg drum

Part B

0.9 kg container

16 kg container

A + B

10 kg

176 kg
Colour

Light grey
Technical Information
Shore A Hardness

55 ± 5 (after 28 days)

Shore hardness assists with material identification and assessing the curing progress on site.

Compressive stiffness

Load-Deflection Diagram*

                      

02-Icosit KC 340-45_EN

                  

Static stiffness determined according to DIN 45673-1.

Test specimen dimensions: 1,000 x 180 x 25 mm

(pure material value measured without rail)

Preload: 1,000 N

Testing speed: 2 kN/s

Maximum load: 50 kN

Bedding figure kstat = ~102 [(kN/mm)/m] (±10 %)*, determined as per the secant method between 8 and 32 kN.

*Deviation of the bedding figure and the curve are ±10%.

Tensile Strength

~1.7 N/mm2

(ISO 527)

Electrical Resistivity

~2.85 x 109 Ωm

(DIN VDE 0100-610 and DIN IEC 93)

Service Temperature

-40 °C minimum / +80 °C maximum

short term up to +150 °C

Chemical Resistance

Long-term Resistant Against:

  • Water
  • Most detergents
  • Sea water

Temporary Resistant Against:

  • Mineral oils, diesel fuel

Short-term or No Resistance Against:

  • Organic solvents (ester, ketone, aromates) and alcohol
  • Concentrated acids and lyes

Contact Sika® Technical Services for specific information.
Application Information
Mixing Ratio

Part A : Part B = 100 : 10 (parts by weight)
Layer Thickness

Minimum: 15 mm

Maximum: 60 mm
Product Temperature

Condition product parts before application preferably at ~+15 °C to assist with flow and curing speed
Ambient Air Temperature

+5 °C min. / +35 °C max.
Relative Air Humidity

90 % max.
Substrate Temperature

+5 °C min. / +35 °C max.
Substrate Moisture Content

Dry to matt damp
Pot Life

~10 minutes at +20 °C

After this time, the mixture becomes unuseable.

Higher temperatures will shorten potlife.
Curing Time

Tack-free

~2 hours at +20 °C

Traffickable

~24 hours at +20 °C
Curing Rate

Shore A

Curing Temperature

Curing Time

5 °C

23 °C

35 °C

2 h

-

~15

~20

4 h

-

~25

~30

7 h

~10

~30

~45

1 d~30~40~45
3 d~40~50~55
7 d~45~55~55
14 d~45~55~55
Waiting Time / Overcoating

On primer or coating at +20 °C

Minimum

Maximum

Icosit® KC 330 Primer

1 hour

3 days

Sika® Primer-1150.5 hour3 days

SikaCor®-299 Airless

24 hours

7 days

Sikadur®-32 +24 hours7 days

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.
Preview TDS
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Specifications for Sika Icosit KC 340/45, Polyurethane grout for embedded tracks medium load, Exterior, Light Grey

Packing 176 kg or 10 kg
General Specifications
Packaging 10 kg - Manual Application
Chemical Base 2-part polyurethane
Usage Noise reducing grout for grooved/T-rails and road crossings
Usage Area Exterior
Color Light grey
Working Time 10 minutes
Product Temperature +15 °C
Application Thickness 15 mm >< 60 mm
Ambient Air Temperature +5 °C min. / +35 °C max.
Storage Conditions The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +10 °C and +25 °C
Density 0.9 kg/l
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