Cellulose fibre is hydrophilic, light and inert in cement and bitumen. That is why it holds binder in asphalt, holds water in a fresh mortar long enough for the cement to hydrate, and insulates without settling into a slab.
Ours starts as recovered paper with a minimum of 75% cellulose content. It is screened, split, heat-treated, neutralised and sieved in Parvomay, Bulgaria, then milled into grey grades for asphalt and construction and white grades where colour matters.






