CATIONIC BITUMEN EMULSION
GRADE CRS-60
Bitumen Emulsion CRS-60 is a cationic rapid-setting emulsion with a 60% bitumen content. It is widely used in surface dressing, tack coats, and crack sealing due to its ability to quickly break and set, ensuring minimal traffic disruption. CRS-60 is especially effective in situations where rapid curing is essential, providing a strong adhesive bond to existing pavements. Petra Oil’s CRS 60 emulsion complies with international standard of ASTM D 2397M – 13, guaranteeing its quality and performance in various road construction and maintenance applications.
Specification of GRADE CRS-60
EMULSION PROPERTIES
|
MIN REQUIREMENTS
|
MAX REQUIREMENTS
|
TEST METHOD
|
---|---|---|---|
Binder content, % m/m
|
60
|
63
|
ASTM D244
|
Viscosity @ 50°C, SFs
|
20
|
50
|
ASTM D244
|
Residue on sieving, g/100ml
|
-
|
0.25
|
SABS 548
|
Particle charge
|
Positive
|
Positive
|
SABS 548
|
Sedimentation after 60 rotations
|
Nil
|
Nil
|
SABS 548
|
Fluxing agent content, % m/m of binder
|
-
|
5
|
ASTM D244
|
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Accra, Ghana.