文献类型：期刊文献

中文题名：绿色纤维增强水泥基复合材料研究

英文题名：STUDY ON GREEN FIBER-CEMENT COMPOSITES

作者：张龙飞[1] 陈志林[1]

第一作者：张龙飞

机构：[1]中国林业科学研究院木材工业研究所

年份：2016

卷号：47

期号：4

起止页码：349-352

中文期刊名：建筑技术

外文期刊名：Architecture Technology

收录：CSTPCD;;北大核心:【北大核心2014】；

基金：林木资源化学深加工关键技术研究及示范(2012BAD24B00)

语种：中文

中文关键词：水泥基;绿色纤维;发泡

外文关键词：cement matrix; green fiber; foaming

分类号：TU528.58

摘要：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。
There are various natural green raw fibers and they could guarantee favorable interface bonding property between cement and fiber as long as their surface is pretreated properly, such as being soaked in chemical agent or being coated by polymer to ＂block＂ cell cavity and micro-capillary porosity. However, there are several critical problems, such as how to realize better surface modification of existing raw fibers and how to solve fiber aggregation due to large addition of fiber, etc. It was proposed to develop new compound chemical auxiliary agent and coating agent, to use the best compound fiber treatment technique and to increase the addition of fiber. Great significance was provided for effective utilization of processing residual and agricultural wastes.