KN – 40 ( UNSTABLE CATIONIC BITUMEN EMULSION )

Description: Homogeneous dispersion system, without solid impurities, composed of bitumen dispersed like tiny particles in water which contains suitable cation-active emulsifier
Produced according: MKS EN 13808
Content of bitumen: 38-40 %
Viscosity by STV: ˂ 20 s
pH: ˂ 7
Homogeneity – residue on sieve 0.5 mm: ≤ 0.5 %
Use: It is used as bonding layer between the buffer layer and the asphalt
Advantages: Well penetrates into the buffer and provides a stable adhesion regarding asphalt layer
Application: Evenly applied by spraying on a dry, clean and compact area of the buffer layer
Packaging: In tin barrels and cistern truck
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