高活性粉煤灰注浆材料性能和应用_粉煤灰综合利用网
您好,欢迎访问粉煤灰综合利用网,请[登录] [注册]
帮助中心 [设为首页] [加入收藏]
推荐: 行业资讯 | 粉网动态 | 粉网活动精彩回顾 | 全国粉煤灰供应行情 | 外加剂供应市场 | 区域粉煤灰制品 | 招商招标 | 人才招聘 | 粉煤灰专家课堂 | 绿动云智库
热搜: 专家答疑 | 我要提问 | 行业标准 | 行业论文 | 政策法规 | 特聘专家 | 行业知识 | 工业固废专有设备采购 | 专利库查询 | 行业服务 | 会员帮助 | 产业报告研究中心
 您的位置:网站首页> 技术论文
高活性粉煤灰注浆材料性能和应用
发布时间: 2006-04-01 00:00    查看: 2413
    陈礼仪 朱宗培 吴 丽 祝世强 陈学权

    高活性粉煤灰注浆材料是以工业废料粉煤灰为主体,配合其它具有胶凝增强和提高早期强度的外掺料,以及能改善浆液性能使之满足注浆施工作业要求的外加剂,经特殊加工而成的一种新型注浆材料。该材料与普通硅酸盐水泥用于注浆工程相比有流动性好、凝结时间适当、抗压强度较高、结石率高的特点,经在静压注浆和高压旋喷注浆工程中的初步应用,取得了较好的效果。
关键词 粉煤灰 注浆材料 注浆

Performance and Application of Highly-activative Flyash as Grouting Material

Chen Liyi, Zhu Zongpei, Wu Li Zhu Shiqiang, Chen Xuequan

(Chengdu Institute of Technology, Chengdu, 610059),  (Institute of Geological Engineering Survey Guanghan, Guanghan, Sichuan, 618300)

Abstract Highly-activative flyash is a new kind of specially processing grouting material whose main component is the flyash, an industrial waste material. Using the highly-activative flyash with other additives which can strengthen cementation, increase early strength and improve grout performance can meet the requirements of grouting work. Compared with common silicate cement, the material possesses of the features of well flowability, proper cement time, high compression strength and high ratio of cemented rock in grouting application. Good results have got in static pressure grouting and high pressure jet grouting engineering.
Key words flyash, grouting material, grouting


点图进入2022固废峰会官网了解更多

点击图片进入活动官网预约参会 >>

>> 相关内容
#