BS group Bitumen RC-70 is Rapid curing (RC) cut-back asphalt consisting of penetration grade asphalt cement and diluent or cutter of rapid volatility.
Our Cutback Bitumen RC-70 complies with cutback petroleum asphalts of the rapid-curing type for use in the construction and treatment of pavements as per ASTM D2028-97 reapproved in 2004.
Typical properties of bitumen RC70
BS group guaranty quality of cutback RC-70 with arrangement of international inspector. By checking quality and quantity of bitumen on each shipment during loading to vessel. Also controlling the production by QC team via batch test report before shipping.
Here are properties of BS group Bitumen cutback RC70 which is classified by ASTM/EN15322:2009.
Properties |
Min |
Max |
Test Method |
Kinematic viscosity at 60°C [140°F], mm2/s |
70 |
140 |
ASTM D2170 |
Flash Point (Tag open-cup), °C |
- |
- |
ASTM D3143 |
Distillation test: Distillate, volume percent of total distillate to 360°C: |
|||
to 190°C [374°F] |
10 |
- |
ASTM D402 |
To 225°C [437°F] |
50 |
- |
ASTM D402 |
To 260°C [500°F] |
70 |
- |
ASTM D402 |
To 316°C [600°F] |
85 |
- |
ASTM D402 |
Residue from distillation to 360°C [680°F], percent volume by difference |
55 |
- |
ASTM D402 |
Tests on residue from distillation: |
|||
Penetration at 25°C |
80 |
120 |
ASTM D5 |
Ductility at 25°C [77°F], cm |
100 |
- |
ASTM D113 |
Solubility in trichloroethylene, % |
99.0 |
- |
ASTM D2042 |
Water, % |
- |
0.2 |
ASTM D95 |
Applications
This kind of bitumen is suitable to be used in the construction and treatment of pavements as per ASTM D2028-97 reapproved in 2004. Cutback Grade Bitumen is normally used in spraying and in some mixing applications.
Bitumen RC70 is ideal for surface treatment as:
- Prime coat on open surfaces
- Prime coat on tight surfaces
- Tack coat
- Dust binder
- Mulch treatment
Availability
BS group Bitumen RC70 is available in: Bulk and New Steel Drums (220 lit)
Delivery
The Delivery can be done in all terms like: FOB, CFR and CIF for more information feel free to send us your inquiry.