Bitumen RC-70 is Rapid curing (RC) cut-back asphalt consisting of penetration grade asphalt cement and diluent or cutter of rapid volatility. KiaPetro Cutback Bitumen RC-70 complies with cutback petroleum asphalts of the rapid-curing type for use in the construction and treatment of pavements.
Application of Bitumen Cutback RC70
The cutback bitumen is ideal for prime coat and cold applied because of easy uses and no need to thinning and heating.
Cutback bitumen RC70 consist of initial incorporation of asphalt into the surface of non-asphalt based course preparatory to any superimposed treatment of construction.
The cutback asphalt RC70 applying to waterproofing of surfaces, plug capillary voids, coat and bond loose mineral particles.
Bitumen RC70 Specification
Kiapetro guarantees that the Bitumen Cutback RC70 is produced in compliance and conformity to International of Standard ASTM/EN15322:2009, also meets the requirements of the following specification.
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 |