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Tack Coat RS-1K
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.
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