Fibers for SMA

Cellulose fibres in production of SMA are very important to keep bitumen film undrained during SMA transportation, paving and compaction. Standard loose or granulated fibres are well known in the market, so our aim here is to pay SMA manufacturers attention to special - multifunctional cellulose fibres, which will absorb the bitumen, but also will improve adhesion between bitumen and aggregate; will improve compaction; will improve mixing and compaction at lower mixing temperature; will improve rutting resistance and etc.