Tack Coat K1-60
- Bitumen emulsion
- Jan 20, 2014
- 1 min read
Tack coat K1-60 cationic bitumen emulsion is an emulsified asphalt containing 60 % bitumen. It is a medium viscosity emulsion used mainly for tack coating in normal overlay and patching work. Tack Coat K1- 60 bitumen emulsion can also be used in grouting (penetration macadam) works.
Tack coat K1-60 cationic bitumen emulsion is made according to Malaysian Standard, MS 1.61 (1994) : Grade K1- 60.It is also equivalent to American Standard ASTM D2397 : Grade CRS - 1.
SPECIFICATION
Property Min Max Test Method
Saybolt furol viscosity @ 25° C (sec) 20 70 ASTM D244
1 Day Settlement (% difference) - 1 ASTM D244
Sieve Test (%) - 0.1 ASTM D244
Particle Charge Test - Positive ASTM D244
Residue (% Mass) 60 - ASTM D244
Penetration on residue @ 25° C , 100g , 5 sec (0.1mm) 60 200 ASTM D5
Solubility in Trichloroethylene (% Mass) 97.5 - - ASTM D2042
APPLICATION
Tack Coat K1-60 cationic bitumen emulsion can be used at ambient temperature at the spray rate of 0.25 to 0.70 litre per square meter (0.05 to 0.15 gallon per square yard).
PACKAGING
Tack Coat K1-60 cationic bitumen emulsion is packed in standard 45 gallon reconditioned steel drum at 200 litres per drum.
Source: Tack Coat K1-60
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