Cationic bitumen emulsion

CRS 1, CRS 2, CSS1, CSS-1h, CQS-1h, CMS2, CMS-2h, k2,k3,k1-40,k1-60,k1-70

Bitumen Emulsion K1-70

BS group asphalt emulsion K1-70 is a cationic rapid setting bitumen emulsion that contains 67% bitumen. It is a medium viscosity emulsion used mainly for tack coating in normal overlay and patching work. Bitumen emulsion K1-700 is in chocolate brown in color and is a free flowing liquid at ambient temperature and is commonly used for Tack-Coating as well.

 

Typical properties of Bitumen emulsion K1-70

BS group K1-70 cationic bitumen emulsion is made according to KS 02-769: 1990 standard and Malaysian Standard, MS 1.61 (1994).

 

Property

Result

Particle charge

Positive

Residue on 710 um KS sieve (%)(m/m), maximum

-

Residue on 150 um KS sieve (g per 100 mL), maximum

-

Binder content (%)(m/m), minimum

67

Viscosity (degrees Engler (°E) at 20°C)

-

Viscosity redwood No. II (s at 85°C)

25-35

Storage Stability (24 hours) %

1 Max

Sieve Test (%)

0.1 Max

 

 

Advantages

At the following you can find some advantages of this product:

  • Environment friendly
  • No heating required
  • Cost efficient
  • Easy and uniform spray
  • Low temperature curing, fast setting time
  • High adhesive properties
  • Prevents slippage of structural layers

 

 

Applications

Bitumen Emulsion K1-70 is primarily used as a tack coat, to provide a bond between the existing surface and overlays e.g hot rolled asphalt, macadam and slurry seals, or between courses in road construction.

Also, one of the main application of emulsion K1-70 is in road surface treatments and seals as:

  • Single surface treatment
  • Multiple surface treatment
  • Sand seal

Tack Coat K1-70 cationic bitumen emulsion can be used at ambient temperature at the spray rate of 0.25 to 0.70 liter per square meter (0.05 to 0.15 gallon per square yard).

Typical rate of application K1-70 for two coat surface dressing as per (MORTH&H) clause 510.2 is 28-32 kg/10sq.m.

 

Availability

BS group Bitumen Emulsion K1-70 is available in:

  • Bulk
  • IBC Tank, Flexi Tank
  • Reconditioned steel drums 220 lit., Net Weight: 200 ± 3 Kg
  • New steel drums 220 lit., Net Weight: 200 ± 3 Kg

 

 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