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通过对液力喷播用纤维材料进行纤维持水性能测试,结果表明不同原材料所制备的喷播用纤维持水性能不同,木材纤维的持水性能远远高于草本纤维的持水性能;纤维材料中的中长纤维含量影响着最大持水率,而短纤维含量则影响着毛细持水率的大小。调整纤维含量比例就可以控制纤维材料的最大持水率和毛细持水率指标。
The water-holding capacity of the fiber for hydraulic spraying was tested. The results showed that the water-holding properties of the fiber for spraying were different for different raw materials. The water holding capacity of wood fiber was much higher than the water-holding capacity of the fiber. Fiber The long fiber content in the material affects the maximum water holding capacity, while the short fiber content affects the capillary holding capacity. Adjust the fiber content ratio can control the fiber material maximum water holding capacity and capillary water index.