With the ever-increasing traffic and increase in axle loads, highways require high resistance to surface tensile stresses. Therefore, HMVG-40, High Quality Viscosity Grade Paving Bitumen is manufactured using patented technology, keeping in mind the needs of modern highways.
The use of Harder Grade Binder HMVG-40 in bituminous mixes offers following benefits over conventional Bitumen.
- Production of rut as well as fatigue resistant mix
- Production of mixes with high resilient modulus
- Reduction in bottom-up cracking
- High resistance to surface tensile stresses under heavy axle loads on high-volume roads
- Reduction in the overall pavement thickness
- Lowering susceptibility to daily and seasonal temperature variations
- Delay in maintenance/resurfacing, resulting in long-term cost saving