Sapco Bitumen Company Limited
Tiretti, Kolkata, West Bengal
GST No. 19AANCS8315E1Z2
Call 08047632238 45% Response Rate
Rubber Granules
Providing you the best range of crumb rubber modified bitumen granules with effective & timely delivery.
Crumb Rubber Modified Bitumen Granules
Rs 36,336 / TonGet Best Price
Product Brochure
| Usage/Application | Road Construction |
| Pack Type | HDPE Drum |
| Source | Synthetic |
| Color | Black |
| Brand | Sapcote |
| Form | Granules |
| Same of the earliest experiments involving incorporation of natural rubber with bitumen happened in as early as 1840’s. The objective was to capture the flexible nature of rubber to produce longer lasting pavements. The formulation however was successfully developed only in the 1960’s and the first definition of Asphalt rubber was published by ASTM in 1988. Indian standards for Crumb Rubber Modified Bitumen was published in IS 15462-2004. |
| SAPCO CRMB manufacturing plant is equipped with the most modern mixing process equipment with PLC based computerized controls to ensure automatic and mechanised batching eliminating human error and assuring consistency of quality with every batch . Carefully selected CR powder blended with additives to provide optimum performance ensures enhanced rheological properties of the binder . |
| FLEXPAVE range of CR Modified binders can be used for applications- from wearing courses for heavily traffic roads bearing high axle loads , busy city roads with stop-and-go traffic. |
| FLEXPAVE 50 , 55 , 60 are the three basic grades meeting or exceeding all parameters as per IS 15462-2004 specifications. FLEXPAVE is compatible with all current construction equipments and practices. |
| Temperature requirements for mixing , laying , rolling and compaction however has to be higher than that of conventional bitumen by 20 deg C to take care of the higher binder viscosity. |
| Typical application are like : |
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