Cutback bitumen slow curing SC 250
General description of cutback bitumen SC250
Cutback bitumen SC250 is dissolved of bitumen in solvents of kerosene. In many countries kerosene and other volatile petroleum derived products are added as a cutter or cutback agent to bitumen to reduce (or cutback) the viscosity of the bitumen. The mixture obtained may be called cutback bitumen.
The reduction in viscosity of the bitumen aids the construction of seal coats in road pavements as the softened mixture wets the chips more easily. The cutback agent evaporates from the seal coat, the cutback agent becoming a negligible component of the seal coat a few months after application. If significant amounts of the cutback agent remain in the seal coat an unwanted long term softening effect may result.
Uses of cut back bitumen SC250
Cutback agents are used to lower the viscosity of bitumen when it is applied as a primer to the surface of a road pavement aggregate base course or substrate. Kerosene is used as a bitumen cutback agent at different concentrations according to local conditions and requirements.
The cutback bitumen is ideal for prime coat and cold applied because of easy uses and no need to thinning and heating.
Cutback bitumen SC250 consist of initial incorporation of asphalt into the surface of non-asphalt based course preparatory to any superimposed treatment of construction.
The cutback asphalt SC250 applying to waterproofing of surfaces, plug capillary voids, coat and bond loose mineral particles.
Uses of cutback bitumen SC-250
Current common uses are in penetrating prime coats and in producing patching or stockpile mixtures. Cutback asphalt used in mixing with aggregate will usually contain an adhesion agent to assist in the coating of the aggregate surface.
Cutback agents are used to lower the viscosity of bitumen when it is applied as a primer to the surface of a road pavement aggregate base course or substrate. Kerosene is used as a bitumen cutback agent at different concentrations according to local conditions and requirements.
The cutback bitumen is ideal for prime coat and cold applied because of easy uses and no need to thinning and heating.
Cutback bitumen SC-250 consist of initial incorporation of asphalt into the surface of non-asphalt based course preparatory to any superimposed treatment of construction.
The cutback asphalt SC-250 applying to waterproofing of surfaces plug capillary voids, coat and bond loose mineral particles.
Packing of cutback bitumen SC-250
Packing of cutback bitumen SC-250 is in the new thick steel drum on the pallet to prevent any leak inside of container also bulk in bitutainers and tanker.
Safety of cutback bitumen SC-250
Refer to Safety Data sheets before use.
Transport, use and store at the lowest temperature possible.
Eliminate all potential ignition sources during application.
Avoid breathing vapors. Avoid contact with skin.
Always wear appropriate PPE including heat protection when used hot.
DO NOT allow product or washings to enter stormwater or sewer systems.
Packing of cutback bitumen SC250
Packing of cutback bitumen SC250 is in new thick steel drum on pallet to prevent any leak inside of container also bulk in bitutainer and tanker.
Guaranty/warranty of cutback asphalt SC250
ATDM guaranty the quality of cutback SC250 with arrangement of international inspector to check quality and quantity of the bitumen on each shipment during the loading to vessel and controlling the production by QC team via batch test report before shipping. ATDM guaranty the quality to meet with ASTM/EN 15322:2009
Analysis of bitumen sc250
PROPERTIES | MIN | MAX | TEST METHOD | |
KINEMALIC 1 VISCOSITY AT 60°C, EST | 250 | 500 | ASTM D2170 | |
FLASH POINT (TAG OPEN-CUP),°C | 80 | – | ASTM D1310 | |
DISTILLATE TEST 2 : | ||||
DISTILLATE, PERCENT BY VOLUME OF TOTAL 360°C | ||||
TO 190°C | – | – | ASTM D402 | |
TO 225°C | – | – | ASTM D402 | |
TO 260°C | – | – | ASTM D402 | |
TO 316°C | 4 | 20 | ASTM D402 | |
RESIDUE FROM DISTILLATION TO 60°C: 800 10000 | ||||
TEST ON RESIDUE FROM DISTILLATION PENETRATION AT 25°C,100G, 5 SEC. | 60 | – | ||
DUCTILITY 3 AT 25°C, CM | 100 | – | ASTM D402 / ASTM D113 | |
SOLUBILITY IN TRICHLOROETHYLENE, PERCENT MASS | 100 | – | ASTM D402 / ASTM D2024 | |
WATER, PERCENT VOLUME | – | 0.2 | ASTM D95 | |
Specification of Bitumen SC250
MSDS of Bitumen