花岗岩石粉对水泥浆体力学性能的影响

硅酸盐通报 ›› 2023, Vol. 42 ›› Issue (5): 1704-1709.

所属专题：资源综合利用

花岗岩石粉对水泥浆体力学性能的影响

张晓静^1,2,3,4, 王德志^1,2,3,4, 靳凯戎¹, 刘江⁵, 关岩⁵

1.宁夏大学土木与水利工程学院,银川 750021;
2.旱区现代农业水资源高效利用教育部工程研究中心,银川 750021;
3.宁夏土木工程防震减灾工程技术研究中心,银川 750021;
4.宁夏节水灌溉与水资源调控工程技术研究中心,银川 750021;
5.辽宁科技大学材料与冶金学院,鞍山 114051

收稿日期:2023-01-11 修订日期:2023-02-24 出版日期:2023-05-15 发布日期:2023-06-01
通信作者: 王德志,教授。E-mail:wangdzh@nxu.edu.cn
作者简介:张晓静(1997—),女,硕士研究生。主要从事水工高性能混凝土的研究。E-mail:2863056033@qq.com
基金资助:
宁夏重点研发计划(2022BFE03001);国家自然科学基金(51968060);宁夏青年拔尖人才培养工程(2080116);宁夏一流学科项目(NXYLXK2021A03)

Effect of Granite Powder on Mechanical Properties of Cement Slurry

ZHANG Xiaojing^1,2,3,4, WANG Dezhi^1,2,3,4, JIN Kairong¹, LIU Jiang⁵, GUAN Yan⁵

1. School of Civil & Water Conservancy Engineering, Ningxia University, Yinchuan 750021, China;
2. Water Resources Engineering Research Center in Modern Agriculture in Arid Regions, Yinchuan 750021, China;
3. Ningxia Center for Research on Earthquake Protection and Disaster Mitigation in Civil Engineering, Yinchuan 750021, China;
4. Engineering Technology Research Center of Water-Saving and Water Resource Regulation in Ningxia, Yinchuan 750021, China;
5. College of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan 114051, China

Received:2023-01-11 Revised:2023-02-24 Online:2023-05-15 Published:2023-06-01

摘要/Abstract

摘要： 以花岗岩石粉(GP)为矿物掺合料,通过X射线衍射仪、扫描电镜、综合热分析仪研究了GP对水泥浆体力学性能、物相组成、微观形貌的影响。结果表明:在标准养护条件下,掺加15%(质量分数,下同)GP的水泥浆体28 d抗压强度最高,为37.0 MPa;与未掺加GP的水泥浆体相比,掺加10%GP的水泥浆体56 d线收缩下降了18.3%,掺加20%GP的水泥浆体初凝时间和终凝时间分别缩短了20.7%、18.2%。在水养条件下,掺加20%GP的水泥浆体28 d抗折强度较标准养护条件下提高了48%。GP通过火山灰效应参与水泥浆体水化过程,形成更多的水化硅酸钙(C-S-H),掺加GP可以促进水泥浆体形成Ⅰ型C-S-H,有利于提高水泥浆体力学性能,缩短凝结时间。

关键词: 花岗岩石粉, 力学性能, 水化产物, 微观结构, 凝结时间, 线收缩

Abstract: The influence on mechanical properties, phase composition, microstructure of cement slurry with granite powder (GP) as a mineral material was conducted by using X-ray diffractometer (XRD), scanning electron microscope (SEM), synchronous thermal analyzer (TG-DSC). The results show that under standard curing condition, the compressive strength of cement slurry containing 15% (mass fraction, the same below) GP curing for 28 d reaches 37.0 MPa, which is highest value. The linear shrinkage of cement slurry with 10% GP curing for 56 d decreases by 18.3% than that of cement slurry without adding GP. The initial setting time and final setting time of cement slurry containing 20% GP are shortened by 20.7%, 18.2%, respectively. The flexural strength of cement slurry with 20% GP curing in water for 28 d is 48% higher than that under standard curing. GP participates in the hydration process of cement slurry through pozzolanic effect to form more hydrated calcium silicate (C-S-H). Adding GP can promote the formation of type I C-S-H in cement slurry, which is beneficial to improve the mechanical properties and shorten the setting time of cement slurry.

Key words: granite powder, mechanical property, hydration product, microstructure, setting time, linear shrinkage

中图分类号:

TU528

张晓静, 王德志, 靳凯戎, 刘江, 关岩. 花岗岩石粉对水泥浆体力学性能的影响[J]. 硅酸盐通报, 2023, 42(5): 1704-1709.

ZHANG Xiaojing, WANG Dezhi, JIN Kairong, LIU Jiang, GUAN Yan. Effect of Granite Powder on Mechanical Properties of Cement Slurry[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2023, 42(5): 1704-1709.

参考文献

[1] 范华峰, 段光林, 翟盛通, 等. 花岗岩石粉对水工混凝土抗碳化性能的影响[J]. 中国农村水利水电, 2020(9): 236-241+247.
FAN H F, DUAN G L, ZHAI S T, et al. The effect of granite powder on the carbonation resistance of hydraulic concrete[J]. China Rural Water and Hydropower, 2020(9): 236-241+247 (in Chinese).
[2] YING P J, LIU F S, REN S X, et al. The research on the effect of granite powder on concrete performance[J]. Applied Mechanics and Materials, 2012, 204/205/206/207/208: 3760-3764.
[3] RAMOS T, MATOS A M, SCHMIDT B, et al. Granitic quarry sludge waste in mortar: effect on strength and durability[J]. Construction and Building Materials, 2013, 47: 1001-1009.
[4] GHANNAM S, NAJM H, VASCONEZ R. Experimental study of concrete made with granite and iron powders as partial replacement of sand[J]. Sustainable Materials and Technologies, 2016, 9: 1-9.
[5] JAIN K L, SANCHETI G, GUPTA L K. Durability performance of waste granite and glass powder added concrete[J]. Construction and Building Materials, 2020, 252: 119075.
[6] LI H J, HUANG F L, CHENG G Z, et al. Effect of granite dust on mechanical and some durability properties of manufactured sand concrete[J]. Construction and Building Materials, 2016, 109: 41-46.
[7] RAMADJI C, MESSAN A, PRUD’HOMME E. Influence of granite powder on physico-mechanical and durability properties of mortar[J]. Materials (Basel, Switzerland), 2020, 13(23): 5406.
[8] GUPTA L K, VYAS A K. Impact on mechanical properties of cement sand mortar containing waste granite powder[J]. Construction and Building Materials, 2018, 191: 155-164.
[9] ZAFAR M S, JAVED U, KHUSHNOOD R A, et al. Sustainable incorporation of waste granite dust as partial replacement of sand in autoclave aerated concrete[J]. Construction and Building Materials, 2020, 250: 118878.
[10] ABUKERSH S A, FAIRFIELD C A. Recycled aggregate concrete produced with red granite dust as a partial cement replacement[J]. Construction and Building Materials, 2011, 25(10): 4088-4094.
[11] 杨词范. 石粉掺量和细度对水工混凝土耐久性能影响试验研究[J]. 水利技术监督, 2022, 30(8): 36-39.
YANG C F. Experimental study on the influence of stone powder content and fineness on the durability of hydraulic concrete[J]. Technical Supervision in Water Resources, 2022, 30(8): 36-39 (in Chinese).
[12] SINGH S, KHAN S, KHANDELWAL R, et al. Performance of sustainable concrete containing granite cutting waste[J]. Journal of Cleaner Production, 2016, 119: 86-98.
[13] LUO Y P, BAO S X, ZHANG Y M. Recycling of granite powder and waste marble produced from stone processing for the preparation of architectural glass-ceramic[J]. Construction and Building Materials, 2022, 346: 128408.
[14] MA J, YU Z Q, NI C X, et al. Effects of limestone powder on the hydration and microstructure development of calcium sulphoaluminate cement under long-term curing[J]. Construction and Building Materials, 2019, 199: 688-695.
[15] MOON G D, OH S, JUNG S H, et al. Effects of the fineness of limestone powder and cement on the hydration and strength development of PLC concrete[J]. Construction and Building Materials, 2017, 135: 129-136.
[16] 靳凯戎, 许星星, 陈啸洋, 等. 花岗岩石粉对硫氧镁水泥耐压强度和耐水性的影响[J]. 建筑材料学报, 2022, 25(8): 767-772+780.
JIN K R, XU X X, CHEN X Y, et al. Effect of granite powder on compressive strength and water resistance of magnesium oxysulfate cement[J]. Journal of Building Materials, 2022, 25(8): 767-772+780 (in Chinese).
[17] 傅翠晓. 低碱度硫铝酸盐水泥浆体中钙矾石的形成规律[D]. 唐山: 河北理工学院, 2001.
FU C X. The formation rule of ettringite in low pH value sulfoaluminate cement pastes[D]. Tangshan: Hebei Institute of Technology, 2001 (in Chinese).
[18] 李妤茜, 乔秀臣. 外部因素对钙矾石晶体结构及形貌的影响综述[J]. 硅酸盐通报, 2023, 42(1): 31-47.
LI Y X, QIAO X C. Review on influences of external factors on crystal structure and morphology of ettringite[J]. Bulletin of the Chinese Ceramic Society, 2023, 42(1): 31-47 (in Chinese).
[19] 杨进波, 赵钲洋, 尹航. 基于分子动力学的C-S-H凝胶性能研究进展[J]. 材料导报, 2021, 35(5): 5095-5101+5121.
YANG J B, ZHAO Z Y, YIN H. Research development on molecular dynamics of C-S-H gels[J]. Materials Reports, 2021, 35(5): 5095-5101+5121 (in Chinese).

花岗岩石粉对水泥浆体力学性能的影响

Effect of Granite Powder on Mechanical Properties of Cement Slurry

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	张惠一, 桂尊曜, 蒲云东, 齐孟, 曹蔚琦, 袁小亚. 羟基化石墨烯对水泥基渗透结晶型防水材料力学性能的影响[J]. 硅酸盐通报, 2023, 42(5): 1569-1577.
[2]	陈宇, 林熙杰, 李长辉, 吴堃, 黄信. 抗收缩工程水泥基复合材料力学性能研究[J]. 硅酸盐通报, 2023, 42(5): 1599-1607.
[3]	李传习, 夏雨航, 王圣杰, 邓帅, 蒋健. 初凝超30min超早强UHPC制备及其机理[J]. 硅酸盐通报, 2023, 42(5): 1630-1639.
[4]	杜新宇, 陈潇, 周明凯, 张浩宇, 杨寅, 王瑜德. 含硫酸盐类固废对硅酸盐水泥水化影响研究[J]. 硅酸盐通报, 2023, 42(5): 1710-1720.
[5]	杨孟君, 曹义冬, 林常, 徐树英, 潘莉莎. 低钙粉煤灰地聚物的流变性能、凝结时间和抗压强度[J]. 硅酸盐通报, 2023, 42(5): 1721-1730.
[6]	薛兴勇, 韩要丛, 苏俏俏, 徐梦雪, 崔学民. 铜渣基磷酸盐胶凝材料的力学性能与微观结构[J]. 硅酸盐通报, 2023, 42(5): 1750-1757.
[7]	隋洪宇, 李林, 温婧, 李芳芳, 姜涛. 硼泥焙烧预处理制备硫氧镁水泥[J]. 硅酸盐通报, 2023, 42(5): 1758-1766.
[8]	陈尚鸿, 林佳福, 杨政险, 张勇, 熊晓立. 钢渣-矿渣透水混凝土力学性能的试验研究[J]. 硅酸盐通报, 2023, 42(5): 1767-1777.
[9]	姚凯, 李青, 王鹏淮, 陈平, 李俊潼, 明阳. 硬脂酸钠对碱激发矿渣-赤泥胶凝材料吸水速率的影响[J]. 硅酸盐通报, 2023, 42(5): 1778-1784.
[10]	高英力, 冯心崚, 龙国鑫, 卜涛, 李正康. 混杂纤维-尾矿砂ECC配合比优化及疲劳性能研究[J]. 硅酸盐通报, 2023, 42(5): 1785-1793.
[11]	刘佳宁, 洪梅, 魏涛, 陈日, 宋博宇. CTAB改性地质聚合物对地下污染源的阻截作用[J]. 硅酸盐通报, 2023, 42(5): 1831-1840.
[12]	陈娅, 万小梅, 崔允铮, 李辉. 纤维表面改性对EGC力学性能的影响[J]. 硅酸盐通报, 2023, 42(4): 1174-1182.
[13]	梁锐, 孔森, 张琰, 刘佳龙. 梳状纳米二氧化硅分散液的制备及对水泥基材料性能的提升[J]. 硅酸盐通报, 2023, 42(4): 1183-1193.
[14]	齐晓, 肖前慧, 邱继生, 刘书林. 冻融循环与硫酸盐侵蚀共同作用下再生混凝土的微观结构研究[J]. 硅酸盐通报, 2023, 42(4): 1194-1204.
[15]	张虹宇, 郑玉龙, 陆春华. 两种养护制度下C100高强混凝土韧性对比试验研究[J]. 硅酸盐通报, 2023, 42(4): 1252-1259.