• 15kg tub
  • Cold hand-applied bitumen emulsion
  • Can be used in place of a tack coat
  • For use on transverse or longitudinal vertical joints
  • Perfect for repairs & reinstatements

Colas Bitukold Cold Applied Bitumen Emulsion 15kg

Code
CLBTK15
70+ In Stock
  • 15kg tub
  • Cold hand-applied bitumen emulsion
  • Can be used in place of a tack coat
  • For use on transverse or longitudinal vertical joints
  • Perfect for repairs & reinstatements
£37.78 £31.48

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70+ In Stock
Colas Bitukold Cold Applied Bitumen Emulsion 15kg
Colas Bitukold Cold Applied Bitumen Emulsion 15kg

Colas Bitukold Standard Bitumen Compound 15kg


Bitukold is a rapid-setting, cold-applied thixotropic bitumen emulsion designed for sealing vertical joints.

The cationic formulation of RS Bitukold ensures a rapid set even in cold, damp conditions, with an initial cure taking place within 15 minutes.

Bitukold is mainly used for the protection of new joints in freshly laid asphalt or macadam.

Standards

Bitukold complies with BS 594987 clause 6.8 Joints and is suitable for jointing as required in Clause 903.22(iii) of the Specification of Highway Works.

Where to use

  • Transverse or longitudinal vertical joints
  • Trench reinstatements
  • Patch repairs
  • Drain or manhole frames and exposed ironwork
  • Kerb channels

Preperation

Bitukold should not be applied in ambient temperatures of less than 5°C. Ensure surface is clean and free from loose material, oil, grease, standing water and weeds.

Application

A soft fibre or turks head brush should be used to apply the Bitukold. The brush must be dampened using clean water and any excess shaken off before commencing application. Then using a full brush of material, apply evenly in one direction, covering the whole face of the joint. In very hot weather application will be easier if the joint surface is slightly dampened.


In normal conditions, surfacing can commence within 15 minutes. The application of hot material rapidly completes the drying. Drying will be delayed in cold, damp and humid weather. Wash the brushes immediately after use with soapy water followed by Leoclean.

Coverage

On vertical joints 1.5kg/m² gives a dried film thickness of 1mm. For joints 50mm deep, a 15kg bucket covers approximately 200 linear metres of joint. Saw cutting the edge of the joint will maximise the rate of spread. As a tack coat in small patches and pot holes a spread rate of 0.25- 0.45kg/m² should be achieved.

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