Slow Curing cutback bitumen

SC70, SC250, SC800, SC3000

Bitumen SC250

BS group Bitumen SC250 is slow curing (SC) cut-back asphalt consisting of penetration grade asphalt cement and diluent or cutter of slow volatility.

Our Cutback Bitumen SC-250 complies with cutback petroleum asphalts of the slow-curing type for use in the construction and treatment of pavements as per ASTM D2028-97 reapproved in 2004. The SC-70 and SC-250 grade cutback asphalts are very similar to residual refinery products that are used as heavy fuel oils such as bunker C or Number six fuel oils. These SC cutback materials, whether straight run or fluxed with a relatively non-volatile material such as gas oil, are also known as “road oils”.

 

Typical properties of bitumen SC250

BS group guaranty quality of cutback SC-250 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 SC250 which is classified by ASTM/EN15322:2009.

 

Properties

Min

Max

Test Method

Kinematic viscosity at 60°C [140°F], mm2/s

250

500

ASTM D2170

Flash Point (Cleveland open cup), °C

60

-

ASTM D92

Distillate test:

Total distillate to 360°C (680°F), volume %

-

25

ASTM D402

Solubility, %

95

-

ASTM D2042

Kinematic viscosity on distillation residue at 60°C (140°F), mm2/s

400

10000

ASTM D2170

Asphalt residue:

Residue of 100 penetration, %

50

-

ASTM D243

Ductility 100 penetration residue at 25°C (77°F), cm

50

-

ASTM D113

Water, %

-

0.5

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 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.

 

Availability

BS group Bitumen SC250 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.

Contact information

BS group provides wide range of bituminous products and offers road maintenance solutions to clients base on their needs
Address: No1, Mobtakeran 4 St, Birjand industrial zone, Iran
Phone: +98-5632420200
Fax: +98-5632255130
Email: info[at]bsgroup.co.ir