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ZHANG Jian-jun, YAO Bo-cong, SUN Yuan-jun, et al. Effect of ionic stabilizer on the durability performance of cement stabilized gangue bonding material[J]. Journal of China Coal Society, 2022, 47(9): 3472-3482. DOI: 10.13225/j.cnki.jccs.2022.0674
Citation: ZHANG Jian-jun, YAO Bo-cong, SUN Yuan-jun, et al. Effect of ionic stabilizer on the durability performance of cement stabilized gangue bonding material[J]. Journal of China Coal Society, 2022, 47(9): 3472-3482. DOI: 10.13225/j.cnki.jccs.2022.0674
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Effect of ionic stabilizer on the durability performance of cement stabilized gangue bonding material

  • 1. College of Civil Engineering, Liaoning Technical University, Fuxin 123000, China;

  • 2. College of Civil Engineering, University of Science and Technology Liaoning, Anshan 114051, China;

  • 3. Liaoning Geological and Mineral Research Institute Co., Ltd., Shenyang 110032, China

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  • Received Date: May 06, 2022
  • Revised Date: June 21, 2022
  • Available Online: April 09, 2023
    Graphical Abstract
    • Abstract
  • Cement-stabilized gangue bonding material for road projects in cold areas is very susceptible to frost damage. The appropriate amount of added stabilizer is an important way to enhance its road durability performance.The effects of ionic gangue stabilization( ICG) admixture(0,0.005%,0.010%,0.015%,0.020%) on the strength and durability of cement-stabilized gangue bonding material(CS) were studied through 7 d unconfined compressive strength test,temperature shrinkage test,water penetration test,scouring test and freeze-thaw test,respectively. Using mercury-pressure test(MIP),X-ray diffraction(XRD),Fourier infrared spectroscopy(FTIR) and combined thermogravimetric-micro-commercial thermogravimetric method(TG-DTG),the effect of ICG on the pore structure and hydration products of CS,and their action mechanism were analyzed. In addition,the fractal characteristics of the pore structure of ICG-stabilized CS were investigated based on the data of the mercury-pressure test, and the link between the fractal dimension Ds and the durability of CS was constructed. The results showed that after CS was mixed with ICG,the weakly bound water was transformed into free water,while the Ca2+ concentration in the aqueous solution increased,which promoted the generation of hydration products,and pore structure complexity. Also,it made the value of Ds increase, the pore volume decrease, the porosity decrease, and the CS pore structure confinement increase.In turn,it improved the compressive strength,temperature shrinkage resistance,seepage resistance,scour resistance,and frost resistance of CS,thus,improving the CS durability performance. The stabilization effect of ICG was most significant when the ICG doping amount was 0.010%. In addition,there was a linear relationship between the fractal dimensionDsand the durability parameters of CS,so Ds could be used as a new parameter to evaluate the durability of cement-stabilized gangue binders. The research results can provide some references for the application of ionic stabilizers in cement-stabilized gangue binding materials.
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  • [1]
    桑树勋,袁亮,刘世奇,等.碳中和地质技术及其煤炭低碳化应用前瞻[J].煤炭学报,2022,47(4):1430-1451.

    SANG Shuxun, YUAN Liang, LIU Shiqi, et al. Carbon neutral geological technology and its prospective application in coal low carbonization[J].Journal of China Coal Society,2022,47(4):1430-1451.
    [2]
    朱愿愿,王爱国,孙道胜,等.煅烧煤矸石细骨料特性及其对砂浆性能的提升作用[J].煤炭学报,2021,46(11):3657-3669.

    ZHU Yuanyuan,WANG Aiguo,SUN Daosheng,et al. Characteristics of calcined coal gangue fine aggregate and its effect on mortar performance enhancement[J]. Journal of China Coal Society, 2021,46(11):3657-3669.
    [3]
    LI Jiayan,WANG Jinman. Comprehensive utilization and environmental risks of coal gangue:A review[J]. Journal of Cleaner Production,2019,239:117946.
    [4]
    LI Zhenxia, GUO Tengteng, CHEN Yuanzhao, et al. Road performance analysis of cement stabilized coal gangue mixture[J]. Materials Research Express,2021,8(12):125502.
    [5]
    邬俊,高文华,张宗堂,等.煤矸石路基填料强度与变形特性研究[J].铁道科学与工程学报,2021,18(4):885-891.

    WU Jun, GAO Wenhua, ZHANG Zongtang, et al. Research on strength and deformation characteristics of coal gangue roadbed filler[J]. Journal of Railway Science and Engineering,2021,18(4):885-891.
    [6]
    GUO Yuxin,LI Chang,LI Ming. Experimental study on cement stabilized macadam-gangue mixture in road base[J]. International Journal of Coal Preparation and Utilization,2022,42(3):580-593.
    [7]
    张轩硕,严鹏飞,丁永发,等.水泥粉煤灰稳定炉渣-煤矸石混合料的收缩试验[J].科学技术与工程,2022,22(8):3325-3331.

    ZHANG Xuanshuo,YAN Pengfei,DING Yongfa,et al. Shrinkage test of cement fly ash stabilized slag-coal gangue mixture[J]. Science Technology and Engineering,2022,22(8):3325-3331.
    [8]
    李明,李昶,郭雨鑫,等.水泥稳定碎石-煤矸石混合料性能试验研究[J].硅酸盐通报,2019,38(9):2895-2901,2909.

    LI Ming,LI Chang,GUO Yuxin,et al. Experimental study on the performance of cement-stabilized gravel-coal gangue mixes[J]. Bulletin of the Chinese Ceramic Society, 2019, 38(9):2895-2901,2909.
    [9]
    JUENGERM C G,WINNEFELD F,PROVIS J L,et al. Advances in alternative cementitious binders[J]. Cement and Concrete Research,2011,41(12):1232-1243.
    [10]
    CHENI A,JUENGER M C G. Incorporation of coal combustion residuals into calcium sulfoaluminate-belite cement clinkers[J]. Cement and Concrete Composites,2012,34(8):893-902.
    [11]
    黄伟,刘清秉,项伟,等.离子固化剂改性蒙脱土吸附水特性及持水模型研究[J].岩土工程学报,2019,41(1):121-130.

    HUANG Wei,LIU Qingbing,XIANG Wei,et al. Study on water adsorption characteristics and water holding model of ionic curing agent modified montmorillonite[J]. Chinese Journal of Geotechnical Engineering,2019,41(1):121-130.
    [12]
    张建俊,姚柏聪,王宝强,等.离子固化剂固化煤矸石粉作用机理[J].煤炭学报,2022,47(6):2446-2454.

    ZHANG Jianjun, YAO Baicong, WANG Baoqiang, et al. Study on the mechanism of ionic curing agent curing coal gangue powder[J]. Journal of China Coal Society,2022,47(6):2446-2454.
    [13]
    徐菲,蔡跃波,钱文勋,等.脂肪族离子固化剂改性水泥土的机理研究[J].岩土工程学报,2019,41(9):1679-1687.

    XU Fei,CAI Yuebo,QIAN Wenxun,et al. Mechanistic study of aliphatic ionic curing agent modified cement soil[J]. Chinese Journal of Geotechnical Engineering,2019,41(9):1679-1687.
    [14]
    TONG Jiannan,NIU Xujing,WANG Yonghua,et al. Strength characteristics of iron tailings blended soil as a road base material[J].Applied Sciences,2021,11(16):7587.
    [15]
    WU Xueting,SUN Jinshan,QI Yi,et al. Pore and compression characteristics of clay solidified by ionic soil stabilizer[J]. Bulletin of Engineering Geology and the Environment, 2021, 80(6):5003-5019.
    [16]
    游庆龙,邱欣,杨青,等.离子土壤固化剂固化红黏土强度特性[J].中国公路学报,2019,32(5):64-71.

    YOU Qinglong,QIU Xin,YANG Qing,et al. Strength properties of red clay cured by ionic soil curing agent[J]. China Journal of Highway and Transport,2019,32(5):64-71.
    [17]
    AREFIN Sharif,AL-DAKHEELI Hussein,BULUT Rifat. Stabilization of expansive soils using ionic stabilizer[J]. Bulletin of Engineering Geology and the Environment,2021,80(5):4025-4033.
    [18]
    WANG Lei,JIN Minmin,WU Yonghua,et al. Hydration,shrinkage,pore structure and fractal dimension of silica fume modified low heat Portland cement-based materials[J]. Construction and Building Materials,2021,272:121952.
    [19]
    唐益群,严婧婧.上海冻融淤泥质软黏土孔隙结构特征分形研究[J].同济大学学报(自然科学版),2019,47(5):627-633.

    TANG Yiqun,YAN Jingjing. Fractal study of pore structure characteristics of freeze-thaw silty soft clay soils in Shanghai[J]. Journal of Tongji University(Natural Science),2019,47(5):627-633.
    [20]
    ZHANG Baoquan,LI Shaofen. Determination of the surface fractal dimension for porous media by mercury porosimetry[J]. Industrial&Engineering Chemistry Research, 1995, 34(4):1383-1386.
    [21]
    WANG Lei,HE Tingshu,ZHOU Yongxiang,et al. The influence of fiber type and length on the cracking resistance,durability and pore structure of face slab concrete[J]. Construction and Building Materials,2021,282:122706.
    [22]
    翁诗甫.傅里叶变换红外光谱分析[M].北京:化学工业出版社,2010:20-30.
    [23]
    高术杰,倪文,李克庆,等.用水淬二次镍渣制备矿山充填材料及其水化机理[J].硅酸盐学报,2013,41(5):612-619.

    GAO Shujie,NI Wen,LI Keqing,et al. Preparation of mine filling materials from water-quenched secondary nickel slag and its hydration mechanism[J]. Journal of the Chinese Ceramic Society,2013,41(5):612-619.
    [24]
    刘永毅,任尊超,袁连旺,等.响应曲面法优化高强硅酸盐水泥熟料矿物组成的研究[J].硅酸盐通报,2021,40(4):1088-1096.

    LIU Yongyi,REN Zunchao,YUAN Lianwang,et al. Study on optimization of mineral composition of high-strength silicate cement clinker by response surface method[J]. Bulletin of the Chinese Ceramic Society,2021,40(4):1088-1096.
    [25]
    QIN Ling,GAO Xiaojian,CHEN Tiefeng. Influence of mineral admixtures on carbonation curing of cement paste[J]. Construction and Building Materials,2019,212:653-662.
    [26]
    刘校荣,王茹.苯丙共聚物改性硫铝酸钙胶结料-无水石膏复合体系的水化[J].硅酸盐学报,2022,50(2):354-363.

    LIU Xiaorong,WANG Ru. Hydration of benzene propylene copolymer modified calcium sulfoaluminate cement-anhydrous gypsum composite system[J]. Journal of the Chinese Ceramic Society,2022,50(2):354-363.
    [27]
    PAN EIvindra,HANSEN Will. Investigation of blended cement hydration by isothermal calorimetry and thermal analysis[J]. Cement and Concrete Research,2005,35(6):1155-1164.
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