Mingli Cao

Doctoral Degree

Dalian University of Technology

Personal Information

Gender:Female
Business Address:School of Infrastructure Engineering,DUT
Room 218, Haiyu Building
No.2 Linggong Road, Gaoxinyuan District
Dalian, P.R.China (116024)
E-Mail:

VIEW MORE
Home > Scientific Research > Paper Publications

无机矿物纤维增强水泥砂浆抗氯离子渗透的试验研究

Release Time:2019-03-10 Hits:

Indexed by: Journal Article
Date of Publication: 2014-06-15
Journal: 建材技术与应用
Issue: 3
Page Number: 12-17
ISSN: 1009-9441
Key Words: 氯离子渗透系数;水泥砂浆;碳酸钙晶须;玄武岩纤维
Abstract: 借助扫描电镜(SEM)、水银压汞法等,将碳酸钙晶须和玄武岩纤维等两种新型无机矿物纤维引入水泥砂浆,通过RCM 法研究了单掺晶须、不同长度与掺量玄武岩纤维以及晶须和纤维复掺时对水泥砂浆抗氯离子渗透性能的影响。结果表明,适宜掺量的晶须和纤维有效改善了水泥砂浆的抗氯离子渗透性能,且当晶须掺量固定在10%,纤维长度为6 mm,体积掺量为0.05%时,水泥砂浆抵抗氯离子渗透的效果最佳。