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玄武岩矿物纤维的功能和优势:
1.增大沥青膜厚度:是SMA及OGFC等嵌挤结构混合料必须的纤维稳定剂。
2.提高高温抗车辙变形能力:是改善各种沥青混合料高温性能的重要技术措施,尤其是高温条件。
3.提高低温抗裂能力: 是大幅提高各种沥青混合料低温性能的有效方法,尤其是寒冷地区及桥面铺装。
4.提高抗水损害能力:是显著改善各种沥青混合料抗水损害性能有效的材料学方法,尤其是多雨地区。
5.提高疲劳寿命:是大幅延长各种沥青混合料疲劳寿命有效的途径,可提高疲劳寿命2个数量级。
6.施工质量稳定:不受潮,不变质,不老化,易储藏,易拌合,施工工艺简单可靠。
7.环境保护:沥青混合料可100%再生利用。
8.经济效益:物美价廉,节约全寿命周期成本。