Éditeur(s) : HAL CCSD Taylor & Francis
Résumé : International audience
This work evaluates the influence of three different intensities of refinement of sisal pulp and the effect of accelerated aging cycles on the behavior of composites. Fiber-cements were prepared by the slurry de-watering method and pressing as a crude simulation of the Hatschek process. Mechanical behavior of composites was evaluated by four-point bending test at 28 days, and after 50 and 100 wet/dry cycles. Refinement of pulp and aging have increased the strength and bulk density of composites and decreased the toughness and porosity. The best mechanical performance after aging was achieved for samples with highly refined fibers.
ISSN: 1042-6914

hal-00809817
https://hal.univ-antilles.fr/hal-00809817
DOI : 10.1080/10426910601062065