Shiva Crmb V/S Normal Bitumen

HEADQUARTERS

959. Industrial. Area. Phase-2
Chandigarh-160002

+91-172-2639528

+ 91 9592099630, 9592099633, 9592099640

marketing@shivabitumen.com

0172-2639528

Mon – Sat: 9:00 – 18:00

BROCHURES

  • Higher resistance to deformation at increased road temperature enhances smooth drive comforts.
  • Improved adhesion and bonding with aggregates ,higher softening point ,Higher Flow Resistances ,High impact┬áResistances, takes heavy vehicular traffic.
  • Higher skid resistance ,Better road grip and smoother vehicle break application ,which reduces accident chances.
  • Higher elongation and tensile strength , increases Elasticity .Reduced thermal sensitivity , which avoids all type of cracks under stress.
  • Reduced degree of rutting , improves driving comforts even on higher axle loads.
  • Anti stripping properties . High resistance to moisture/water absorption hence no damage to roads on during rains even under improper drainage .
  • Longer road pavements life and lesser maintenance.
  • Excellent resiliency.
  • Unaffected by temperature extremes.
  • Excellent dimensional tolerances.
  • Higher aging resistance due to passivity to oxidation(resist degradation on high temperature as well as during summer ) .
  • No change in pavements laying practice ,application ,machinery and overall cost reduction.
CRMB 50 USE IN COLD CLIMATE AREAS :
Property Value Determined VALUE AS PER IS : 15462 – 2004
Penetration 57 < 70
Softening point 53 0 C Min 50 0 C
Elastic recovery at 15 Deg 0 C, min 53 Min 50 0 C
Flash point 0C,min 250 220
Viscosity at 150 0 C,poise 2 1-3
Tests of residue
Loss in max , Percentage min 0.2 1.0
Increase of softening point0C.max 4 7
Reduction in penetration of residue,percentage max 9 40
Elastic recovery in softening point 0 C , max 42 35
Separation Difference in softening 0 C , max 2.5 4