Stabilization product comprising cellulose fibers and bitumen for the production of stabilized bituminous mixes and stabilized bituminous mix.

摘要

The invention consists of a stabilization product for the production of bituminous mixes, said stabilization product comprising cellulose fibers and bitumen, the cellulose fibers having been dispersed in the bitumen and covered with bitumen in order to form a homogeneous mixture , in which the cellulose fibers are obtained by recycling paper and cardboard and in that the stabilization product comprises between 40% and 55% cellulose fibers, between 35% and 50% bitumen, between 6% and 14% supplement content for a total of 100% of the three, the percentage being by weight, and the stabilizer has a pH between 8.5 and 6.5. A stabilized bituminous mix comprising the stabilization product completes the invention. no figure