This work is focused on the upgrading olive oil pomace to obtain high environmentally friendly insulation materials for the construction and building industry. Upgrading of these wastes has been carried out by using the wet-laid technology in combination with different thermoplastic binder fibers both from natural and synthetic origin. After the wetlaid process, the obtained veils or non-wovens were subjected to different processes: a hot-press moulding process or a continuous lamination process. The acoustic insulation properties were obtained by the Kundt’s tube while the thermal insulating properties were obtained through determining heat transmission resistance (R) and heat absorption parameter (?). These tests have revealed the excellent insulation properties of the olive pomace-derived materials, specifically, those based on high surface density non-wovens. The complementary process that follows wet-laid, i.e. hot-press moulding or continuous lamination process has a remarkable effect on insulation behaviour. In particular, the hot-pressed materials from olive pomace show better acoustic insulation while the continuously laminated materials offer the best thermal insulation properties.

这项工作的重点是升级橄榄油果渣以获得用于建筑和建筑业的高环保隔热材料。通过使用湿法成网技术与天然和合成来源的不同热塑性粘合纤维结合使用，可以提高这些废物的质量。在湿法成网工艺之后，将获得的面纱或无纺布进行不同的工艺：热压成型工艺或连续层压工艺。通过Kundt管获得隔音性能，而通过确定传热电阻（R）和吸热参数（η）获得隔热性能。这些测试揭示了橄榄果渣衍生材料的出色绝缘性能，特别是，基于高表面密度非织造布的产品。湿法成网后的互补过程（即热压成型或连续层压过程）对绝缘性能具有显着影响。尤其是，橄榄果渣的热压材料显示出更好的隔音效果，而连续层压的材料则提供了最佳的保温性能。