聚丙烯酰胺对钢渣混凝土性能的影响_《混凝土与水泥制品》杂志社

头部文案

发布时间：2020-01-06 00:00:00

全国建材科技期刊
全国中文核心期刊
中国科技论文统计源期刊
万方数据-数字化期刊群入网期刊
中国学术期刊（光盘版）全文收录期刊

华东地区优秀科技期刊
江苏省期刊方阵“双效期刊”
中国期刊网全文收录期刊
中国科技期刊数据库全文收录期刊



聚丙烯酰胺对钢渣混凝土性能的影响

Effect of polyacrylamide on properties of steel slag concrete

2023年第8期

钢渣微粉；聚丙烯酰胺；混凝土；工作性；力学性能；抗碳化性能

Steel slag powder; Polyacrylamide; Concrete; Workability; Mechanical property; Carbonation resistance

2023年第8期

10.19761/j.1000-4637.2023.08.088.05

福建省交通科技计划项目（202021）。

叶晨峰1，2

1.福建省交通规划设计院有限公司，福建福州 350004；2.近海公路建设与养护新材料技术应用交通运输行业研发中心，福建福州 350004

叶晨峰1，2

叶晨峰.聚丙烯酰胺对钢渣混凝土性能的影响[J].混凝土与水泥制品,2023(8):88-92.

YE C F.Effect of polyacrylamide on properties of steel slag concrete[J].China Concrete and Cement Products,2023(8):88-92.

浏览量:

1000

摘要：研究了聚丙烯酰胺（PAM）掺量对钢渣混凝土工作性、力学性能和抗碳化性能的影响，并进行了XRD分析。结果表明：掺入适量钢渣微粉会使混凝土的流动度下降，凝结时间延长，28 d的抗压、抗折强度下降，抗碳化性能提高；随着PAM掺量的增加，钢渣混凝土的流动度先增大后减小，凝结时间延长，28 d抗折强度先增大后减小，28 d抗压强度减小，碳化深度先减小后增大。 Abstract: The effects of the content of polyacrylamide (PAM) on the workability, mechanical properties, and carbonation resistance of steel slag concrete were studied, and the XRD analysis was conducted. The results show that adding an appropriate content of steel slag powder can reduce the fluidity of concrete, prolong the setting time, decrease the 28 d compressive and flexural strength, and improve the carbonization resistance. With the increase of PAM content, the fluidity of steel slag concrete first increases and then decreases, the setting time prolongs, the 28 d flexural strength first increases and then decreases, the 28 d compressive strength decreases, and the carbonization depth first decreases and then increases.

英文名 : Effect of polyacrylamide on properties of steel slag concrete

刊期 : 2023年第8期

关键词 : 钢渣微粉；聚丙烯酰胺；混凝土；工作性；力学性能；抗碳化性能

Key words : Steel slag powder; Polyacrylamide; Concrete; Workability; Mechanical property; Carbonation resistance

刊期 : 2023年第8期

DOI : 10.19761/j.1000-4637.2023.08.088.05

文章编号 :

基金项目 : 福建省交通科技计划项目（202021）。

作者 : 叶晨峰1，2

单位 : 1.福建省交通规划设计院有限公司，福建福州 350004；2.近海公路建设与养护新材料技术应用交通运输行业研发中心，福建福州 350004

叶晨峰1，2

叶晨峰.聚丙烯酰胺对钢渣混凝土性能的影响[J].混凝土与水泥制品,2023(8):88-92.

YE C F.Effect of polyacrylamide on properties of steel slag concrete[J].China Concrete and Cement Products,2023(8):88-92.





摘要

参数

结论

参考文献

引用本文

Abstract: The effects of the content of polyacrylamide (PAM) on the workability, mechanical properties, and carbonation resistance of steel slag concrete were studied, and the XRD analysis was conducted. The results show that adding an appropriate content of steel slag powder can reduce the fluidity of concrete, prolong the setting time, decrease the 28 d compressive and flexural strength, and improve the carbonization resistance. With the increase of PAM content, the fluidity of steel slag concrete first increases and then decreases, the setting time prolongs, the 28 d flexural strength first increases and then decreases, the 28 d compressive strength decreases, and the carbonization depth first decreases and then increases.

扫二维码用手机看

[1] 邹启贤,喻世涛.钢渣微粉对高强混凝土性能的影响[J].混凝土与水泥制品,2009(4):12-15.
[2] 张浩,刘秀玉,刘影.XRD与SEM的钢渣尾渣物理激发机理研究[J].光谱学与光谱分析,2019,39(3):937-941.
[3] 董跃,胡德巧,华卫兵,等.复合胶凝材料体系对海工混凝土抗氯离子渗透性及抗压强度的影响[J].公路,2015,60(9):214-218.
[4] 吴跃东,彭犇,吴龙,等.国内外钢渣处理与资源化利用技术发展现状综述[J].环境工程,2021,39(1):161-165.
[5] 王会刚,彭犇,岳昌盛,等.钢渣改性研究进展及展望[J].环境工程,2020,38(5):133-137,106.
[6] 陈健.集料预处理对砂浆抗氯离子性能的提升[J].水运工程,2022(3):44-49.
[7] 陈奠东,武旭,张富奎,等.钢渣作为集料在道路工程中的均质性应用研究[J].公路,2021,66(1):82-86.
[8] 闾文,陈闽蜀.钢铁渣粉在混凝土中的应用研究[J].环境工程,2015,33(3):102-105.
[9] 易龙生,温建,汪洲,等.钢渣粒度分布对钢渣水泥胶凝性能的影响[J].金属矿山,2013,42(6):165-167.
[10] 李永鑫.含钢渣粉掺合料的水泥混凝土组成、结构与性能的研究[D].北京:中国建筑材料科学研究院,2003.
[11] 费帆,廖龙,欧阳东.钢渣矿渣复合对海工混凝土耐久性影响的试验研究[J].硅酸盐通报,2016,35(12):4133-4139.
[12] 何智海,张晓翔,詹培敏,等.钢渣粉及其对水泥基材料性能的影响研究进展[J].混凝土,2020(2):83-89,93.
[13] YUAN Q,XIE Z L,YAO H,et al.Comparative study on the early properties of cement modified with different ionic polyacrylamides[J].Construction and Building Materials,2022,339:127671.
[14] SUN Z Z,XU Q W.Micromechanical analysis of polyacrylamide-modified concrete for improving strengths[J].Materials Science and Engineering:A,2008,490(1-2):181-192.
[15] LU Z C,KONG X M,ZHANG C Y,et al.Effect of highly carboxylated colloidal polymers on cement hydration and interactions with calcium ions[J].Cement and Concrete Research,2018,113:140-153.
[16] YAO H,FAN M H,HUANG T J,et al.Retardation and bridging effect of anionic polyacrylamide in cement paste and its relationship with early properties[J].Construction and Building Materials,2021,306:124822.
[17] LIANG R,LIU Q,HOU D S,et al.Flexural strength enhancement of cement paste through monomer incorporation and in situ bond formation[J].Cement and Concrete Research,2022,152:106675.
[18] ZHI F,JIANG Y,GUO M Z,et al.Effect of polyacrylamide on the carbonation behavior of cement paste[J].Cement and Concrete Research,2022,156:106756.
[19] 施惠生,黄昆生,吴凯,等.钢渣活性激发及其机理的研究进展[J].粉煤灰综合利用,2011(1):48-53.
[20] 王毓,张长森,吴发红,等.不同激发剂对钢渣活性及水泥强度的影响[J].混凝土与水泥制品,2018(4):7-11.

上一个

疏浚底泥基免烧陶粒的配合比设计及软化系数优化研究

下一个

粉煤灰和矿粉对OPC-SAC基路面修补材料性能的影响

头部文案

聚丙烯酰胺对钢渣混凝土性能的影响

相关文件