HiperCell - High Performance Cellulose Fiber- Brochure

HiperCell is a high-performance cellulosic fiber that prevents drain-down of bitumen and improves stability in gap-graded mixtures (such as SMA and porous aslhalt). As the amount of bitumen used in Stone Mastic Asphalt (SMA) application is more than other applications, bitumen “drain-down” or “bleeding” is a problem. HiperCell prevents bleeding of asphalt. HiperCell Cellulose Fiber is used for improving the mechanical strength of asphalt and providing other beneficial properties to the mixture by dispersing as a 3D structure in asphalt.