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天然绿色纤维原料来源广泛,只要纤维表面采取合适的预处理,通过化学药剂浸泡或利用聚合物包覆纤维方法,可“堵塞”细胞腔和微毛细孔,从而保证水泥与纤维形成良好的界面粘结性能,但如何更好地对现有纤维原料进行表面改性处理,如何解决纤维添量大时纤维易结团等成为需解决问题;建议开发新型复合化学助剂和包覆剂,优选匹配优良的纤维处理复合技术;提高纤维掺量,对于高效利用加工剩余物、农业剩余物具有重大意义。
Natural green fiber raw materials from a wide range of sources, as long as the fiber surface to take appropriate pre-treatment, through chemical agents soaked or coated with polymer fiber method, can “plug” cell cavities and micro-pores to ensure cement and fiber to form a good How to solve the problem that how to solve the problem that how to solve the problem that the fiber is easy to be agglomerated when the amount of fiber is large, It is preferable to match the fine fiber processing composite technology; to increase the fiber content is of great significance for efficient utilization of processing residues and agricultural residues.