Crum Rubber Modified Bitumen

UNIVERSAL Modified Bitumen is a high quality, hot applied Polymer or Crum Rubber modified Bitumen for use in road construction. The high quality polymers or rubber used in Universal Modified Bitumen, it is expected to give 50 to100 percent higher life of road surfacing depending upon the degree of modification and type of additives used. Universal Modified bitumens are generally recommended for the roads with heavy traffic. The Polymers/Rubbers used in Universal modified bitumen are having properties like compatible with bitumen, Resist degradation of bitumen at mixing temperature, Produce coating viscosity at application temperature, Maintain premium properties during storage application and in service.Applications: UNIVERSAL Modified Bitumen can be used for:- Stress absorbing membrane (SAM) for sealing of cracks as well as interim overlay for reventive maintenance for delaying reflaxion crackingIn high rainfall areas due to their better creep resistance properties, also at busy junctions, bridge decks, roundabouts for increased life of surfacing in snow bound areas etc. Types Of Polymer & Crum Rubber Modified Bitumen :- Universal Modified Bitumen is available with modifiers like Plastomeric Thermoplastic, Elastomeric Thermoplastic, Synthetic Rubber Latex, Natural Rubber and Crum Rubber.Selection Of Polymer & Crum Rubber Modified Bitumen :- UNIVERSAL Modified Bitumen type selection is based on Climatic, Traffic, Performance reports and life cycle cost analyses. Atmospheric Temperature Selection criteria for PMB and CRMB is as:- < 35 C - PMB120 or CRMB 5035 to 45 C- PMB 70 or CRMB 55> 45 C- PMB 40 or CRMB 60 or CRMB 55 Handling Of Polymer & Crum Rubber Modified Bitumen :- At Universal Modifier and Bitumen is thoroughly blended so that the Modified Bitumen retains its premium properties. The storage stability of Modified Bitumen at high temperature is very important. Universal Modified Bitumen is blended as per IRC specification at our factoryTesting facility for penetration, softening point, separation and recovery can be done in house at lab in the factoryThird party govt. approved laboratory certificate can also be provided on request.