摘要
对添加不同掺量、不同粒径范围的稻草纤维微粒复合水泥基材料进行一系列试验,探究稻草纤维微粒对该材料在标准稠度用水量、凝结时间、抗折和抗压强度、抗冲击强度以及隔声性能的影响规律。试验结果表明,加入稻草纤维微粒后,复合材料在各方面的性能得到明显的改变善。
A series of experiments of rice straw fiber particles cementitious materials with different content and dif- ferent particle size were carried out. The influence regularities of rice straw fiber particles on water content, setting time, basic mechanical strength, anti-impact strength and sound insulation performance of the material were obtained. The re- sults show that, the properties of composite materials are obviously changed by adding rice straw fibers.
出处
《混凝土与水泥制品》
2016年第7期50-53,共4页
China Concrete and Cement Products
基金
国家自然科学基金项目(11502219)
西南科技大学博士基金(14zx7139)
关键词
稻草纤维
稠度
凝结时间
强度
隔声性能
Rice straw fiber
Consistency
Setting time
Strength
Sound insulation
