尾矿制备混凝土研究进展与利用现状分析

硅酸盐通报 ›› 2021, Vol. 40 ›› Issue (3): 845-857.

尾矿制备混凝土研究进展与利用现状分析

申艳军^1,2,3, 白志鹏^1,3, 郝建帅^1,3, 廖太昌^4,5, 李曙光^4,6,7, 许汉华⁸

1.西安科技大学地质与环境学院,西安 710054;
2.西安科技大学煤炭绿色开采地质研究院,西安 710054;
3.西安科技大学陕西省煤炭绿色开发地质保障重点实验室,西安 710054;
4.中铁二十局集团有限公司科技创新部,西安 710016;
5.中铁建科检测有限公司,西安 710016;
6.中铁二十局集团有限公司博士后科研工作站,西安 710016;
7.中铁二十局集团有限公司高原隧道施工技术及装备研发中心,西安 710016;
8.中国有色金属工业昆明勘察设计研究院有限公司,昆明 650051

收稿日期:2020-11-22 修回日期:2021-01-04 出版日期:2021-03-15 发布日期:2021-04-13
作者简介:申艳军(1984—),男,博士,教授。主要从事固废利用及绿色建材等方面研究。E-mail:shenyanjun993@126.com
基金资助:
住房和城乡建设部2020年研究开发项目(2020-K-067);中国铁建股份有限公司科技研究开发计划(2019-B07);中铁二十局集团有限公司2020年度科技研发项目(YF2000SD01A);中国博士后科学基金(2020M673525)

Research Progress and Utilization Status Analysis of Concrete Prepared by Tailings

SHEN Yanjun^1,2,3, BAI Zhipeng^1,3, HAO Jianshuai^1,3, LIAO Taichang^4,5, LI Shuguang^4,6,7, XU Hanhua⁸

1. College of Geology and Environment, Xi’an University of Science and Technology, Xi’an 710054, China;
2. Geological Research Institute for Coal Green Mining, Xi’an University of Science and Technology, Xi’an 710054, China;
3. Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi’an University of Science and Technology, Xi’an 710054, China;
4. Science and Technology Innovation Department, China Railway 20th Bureau Group Co., Ltd., Xi’an 710016, China;
5. China Railway Construction Testing Co., Ltd., Xi’an 710016, China;
6. Post-doctoral Research Workstation, China Railway 20th Bureau Group Co., Ltd., Xi’an 710016, China;
7. R&D Center of Plateau Tunnel Construction Technology and Equipment, China Railway 20th Bureau Group Co., Ltd., Xi’an 710016, China;
8. Kunming Prospecting Design Institute of China Nonferrous Metals Industry Co., Ltd., Kunming 650051, China

Received:2020-11-22 Revised:2021-01-04 Online:2021-03-15 Published:2021-04-13

摘要/Abstract

摘要： 利用尾矿制备混凝土已成为实现尾矿资源综合回收利用的一条较佳途径。首先分析尾矿渣排放与综合利用现状,探究尾矿作为混凝土制备骨料的资源利用状况,然后具体明确不同类型尾矿渣用于混凝土凝胶材料、粗细集料以及改性掺合料的研究进展,最后展望了尾矿替代天然建筑材料的后期发展方向。现阶段研究表明:尾矿部分代替混凝土材料时,其微粉二次水化作用发挥的“火山灰效应”与“微集料效应”是尾矿混凝土强度高于普通混凝土的主要原因;尾矿因颗粒小,作为混凝土细集料应用范围有限,而作为微粉充填材料或替代凝胶材料潜力巨大;尾矿混凝土可发挥细粒尾矿的棱角性及亲水性特征,用于增加混凝土粘性,便于制备合成骨料或隧道喷射混凝土。尾矿制备混凝土可极大缓解建材短缺并解决尾矿堆放造成的环境问题,对未来绿色建材发展提供了新思路。

关键词: 尾矿, 混凝土制备, 研究进展, 综合利用, 二次水化作用

Abstract: At present, the use of tailings to prepare concrete has become a better way to realize the comprehensive recycling and utilization of tailings resource. The current situation of tailing slag discharge and comprehensive utilization was analysed to explore the resource utilization status of tailings as aggregates for concrete preparation. In addition, the research progress of different types of tailing slag for concrete gel materials, coarse and fine aggregates, and modified admixture sand was specifically clarified. Finally, the later development direction of tailings to replace natural building materials was prospected. The current research shows that when tailings partially replace concrete materials, the “volcanic ash effect” and “micro-aggregate effect” exerted by the secondary hydration of fine powder are the main reasons why the strength of tailings concrete is higher than that of ordinary concrete. Because of the small particles, tailings have a limited range of applications as concrete fine aggregates, but they have great potential as micro-powder filling materials or alternative gel materials. Tailings concrete takes advantages of the angularity and hydrophilicity of fine-grained tailings to increase the viscosity of concrete and facilitate the preparation of synthetic aggregates or tunnel shotcrete. The preparation of concrete from tailings greatly alleviates the shortage of building materials and solves the environmental problems caused by tailings stacking, providing a new idea for the development of green building materials in the future.

Key words: tailing, concrete preparation, research progress, comprehensive utilization, secondary hydration

中图分类号:

TU528

申艳军, 白志鹏, 郝建帅, 廖太昌, 李曙光, 许汉华. 尾矿制备混凝土研究进展与利用现状分析[J]. 硅酸盐通报, 2021, 40(3): 845-857.

SHEN Yanjun, BAI Zhipeng, HAO Jianshuai, LIAO Taichang, LI Shuguang, XU Hanhua. Research Progress and Utilization Status Analysis of Concrete Prepared by Tailings[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2021, 40(3): 845-857.

参考文献

[1] 王微微,刘海卿.高温后铁尾矿砂混凝土力学性能试验研究[J].非金属矿,2019,42(5):42-44.
WANG W W, LIU H Q. Experimental study on mechanical properties of iron tailings sand concrete after high temperature[J]. Non-Metallic Mines, 2019, 42(5): 42-44 (in Chinese).
[2] 刘云霄,李晓光,张春苗,等.铁尾矿砂水泥基灌浆料性能研究[J].建筑材料学报,2019,22(4):538-544.
LIU Y X, LI X G, ZHANG C M, et al. Properties of iron tailing sand cement based grouting material[J]. Journal of Building Materials, 2019, 22(4): 538-544 (in Chinese).
[3] 冯启明,王维清,张博廉,等.利用青海某铅锌矿尾矿制作轻质免烧砖的工艺研究[J].非金属矿,2011,34(3):6-8.
FENG Q M, WANG W Q, ZHANG B L, et al. Research on technics of lightweight baking-free brick made of lead-zinc ore tailings from Qinghai province[J]. Non-Metallic Mines, 2011, 34(3): 6-8 (in Chinese).
[4] 肖莉娜,朱街禄.铜尾矿粉基复合胶凝材料水化特性研究[J].非金属矿,2020,43(2):61-63.
XIAO L N, ZHU J L. Study on hydration properties of composite cementitious materials based on copper tailing powders[J]. Non-Metallic Mines, 2020, 43(2): 61-63 (in Chinese).
[5] 胡家兵,朱领,张伟.磨细钼尾矿粉用作混凝土掺合料的性能研究[J].混凝土与水泥制品,2016(12):88-91.
HU J B, ZHU L, ZHANG W. Study on performances of fine molybdenum tailing powder as concrete admixture[J]. China Concrete and Cement Products, 2016(12): 88-91 (in Chinese).
[6] 陈泽鑫,姜克冰,库建刚.铁尾矿对混凝土性能的影响研究现状及展望[J].化工矿物与加工,2020,49(10):36-39.
CHEN Z X, JIANG K B, KU J G. The status and prospect of the study on the influence of iron tailings on the performance of concrete[J]. Industrial Minerals & Processing, 2020, 49(10): 36-39 (in Chinese).
[7] 刘玉林,刘长淼,刘红召,等.我国矿山尾矿利用技术及开发利用建议[J].矿产保护与利用,2018(6):140-144+150.
LIU Y L, LIU C M, LIU H Z, et al. Utilization technology of mine tailings in China and exploitation suggestions[J]. Conservation and Utilization of Mineral Resources, 2018(6): 140-144+150 (in Chinese).
[8] 孟祥荫,全晓旖,闫强强.铁尾矿在混凝土中的应用研究进展[J].科学技术创新,2019(18):137-138.
MENG X Y, QUAN X Y, YAN Q Q. Research progress on the application of iron tailings in concrete[J]. Scientific and Technological Innovation, 2019(18): 137-138 (in Chinese).
[9] 庄园.铁尾矿砂对道路混凝土路用性能的影响[J].科技创新与应用,2016(6):242-243.
ZHUANG Y. Iron tailing sand on the performance of road concrete[J]. Technology Innovation and Application, 2016(6): 242-243 (in Chinese).
[10] 张国涛,邓仕豪,杨景琪.以铜尾矿制备发泡陶瓷墙板的研究[J].山东陶瓷,2020,43(1):3-7.
ZHANG G T, DENG S H, YANG J Q. Study on preparation of foamed ceramic wallboard from copper tailings[J]. Shandong Ceramics, 2020, 43(1): 3-7 (in Chinese).
[11] 吕兴栋,刘战鳌,朱志刚,等.尾矿作为水泥和混凝土原材料综合利用研究进展[J].材料导报,2018,32(s2):452-456.
LYU X D, LIU Z A, ZHU Z G, et al. Study of the progress of tailings comprehensive utilization of raw materials in cement and concrete[J]. Materials Review, 2018, 32(s2): 452-456 (in Chinese).
[12] 刘轩睿,刘开志,余百炼,等.铜矿尾砂基生态型混凝土力学性能的研究[J].硅酸盐通报,2020,39(1):169-174+181.
LIU X R, LIU K Z, YU B L, et al. Study on mechanical properties of copper tailing-based eco-concrete[J]. Bulletin of the Chinese Ceramic Society, 2020, 39(1): 169-174+181 (in Chinese).
[13] ESMAEILI J, ASLANI H, ONUAGULUCHI O. Reuse potentials of copper mine tailings in mortar and concrete composites[J]. Journal of Materials in Civil Engineering, 2020, 32(5): 04020084.
[14] 朱街禄,宋军伟,王露,等.铜尾矿在水泥基材料中应用的研究进展[J].硅酸盐通报,2018,37(11):3492-3497.
ZHU J L, SONG J W, WANG L, et al. Research progress on application of copper tailing in cement-based materials[J]. Bulletin of the Chinese Ceramic Society, 2018, 37(11): 3492-3497 (in Chinese).
[15] 魏明俐,张智,李媛媛,等.酸雨对碱激发材料固化细铁尾矿砂干湿性影响[J].非金属矿,2019,42(5):76-78.
WEI M L, ZHANG Z, LI Y Y, et al. Effect on drying and wetting cycles resistance of fine iron tailings solidified by alkali-activated materials under acid rain corrosion[J]. Non-Metallic Mines, 2019, 42(5): 76-78 (in Chinese).
[16] GAO S, CUI X W, KANG S B, et al. Sustainable applications for utilizing molybdenum tailings in concrete[J]. Journal of Cleaner Production, 2020, 266: 122020.
[17] JUNG M Y, CHOI Y W, JEONG J G. Recycling of tailings from Korea molybdenum corporation as admixture for high-fluidity concrete[J]. Environmental Geochemistry and Health, 2011, 33(1): 113-119.
[18] SIDDIQUE S, JANG J G. Assessment of molybdenum mine tailings as filler in cement mortar[J]. Journal of Building Engineering, 2020, 31: 101322.
[19] 崔孝炜,狄燕清,南宁,等.掺钼尾矿高性能混凝土的制备[J].金属矿山,2017(1):192-196.
CUI X W, DI Y Q, NAN N, et al. Preparation of high performance concrete with molybdenum tailings[J]. Metal Mine, 2017(1): 192-196 (in Chinese).
[20] KIVENTERÄ J, PIEKKARI K, ISTERI V, et al. Solidification/stabilization of gold mine tailings using calcium sulfoaluminate-belite cement[J]. Journal of Cleaner Production, 2019, 239: 118008.
[21] 陈烈.金尾矿胶凝材料的制备及其固氯机理研究[D].邯郸:河北工程大学,2018:23-30.
CHEN L. Study on preparation of cementitious materials with gold tailings and the mechanism of curing chlorine ion[D]. Handan: Hebei University of Engineering, 2018: 23-30 (in Chinese).
[22] 杨少伟,刘孜睿,原光暖.金尾矿砂在混凝土中的资源化利用[C]//中国化学外加剂及矿物外加剂研究与应用新进展2016年科隆杯优秀论文汇编,2016:408-411.
Yang S W, Liu Z R, Yuan G N. Resource utilization of gold tailings in concrete[C]//Chinese Chemical Admixtures and Minerals New progress in research and application of admixtures 2016 Cologne Cup excellent paper compilation: Chinese Ceramic Society, 2016: 408-411 (in Chinese).
[23] 何哲祥,肖祈春,李翔,等.铅锌尾矿对水泥性能及矿物组成的影响[J].有色金属科学与工程,2014,5(2):57-61.
HE Z X, XIAO Q C, LI X, et al. Influence of lead-zinc tailings on cement properties and mineral composition[J]. Nonferrous Metals Science and Engineering, 2014, 5(2): 57-61 (in Chinese).
[24] 朱建平,李东旭,邢锋.铅锌尾矿对硅酸盐水泥熟料矿物结构与力学性能的影响[J].硅酸盐学报,2008,36(s1):180-184.
ZHU J P, LI D X, XING F. Influence of Pb/Zn mine tailing on mineral structure and mechanical properties of Portland clinker[J]. Journal of the Chinese Ceramic Society, 2008, 36(s1): 180-184 (in Chinese).
[25] PYO S, TAFESSE M, KIM B J, et al. Effects of quartz-based mine tailings on characteristics and leaching behavior of ultra-high performance concrete[J]. Construction and Building Materials, 2018, 166: 110-117.
[26] WANG D Y, CUI C, CHEN X F, et al. Characteristics of autoclaved lightweight aggregates with quartz tailings and its effect on the mechanical properties of concrete[J]. Construction and Building Materials, 2020, 262: 120110.
[27] 王传虎,杨周生,葛金龙,等.石英尾矿尾砂综合利用研究综述[J].中国非金属矿工业导刊,2008(3):16-18.
WANG C H, YANG Z S, GE J L, et al. Review of study on comprehensive utilization of quartz tailings and milltailings[J]. China Non-Metallic Mining Industry Herald, 2008(3): 16-18 (in Chinese).
[28] CHENG Y H, HUANG F, QI S S, et al. Durability of concrete incorporated with siliceous iron tailings[J]. Construction and Building Materials, 2020, 242: 118147.
[29] FILHO J N S, DA SILVA S N, SILVA G C, et al. Technical and environmental feasibility of interlocking concrete pavers with iron ore tailings from tailings dams[J]. Journal of Materials in Civil Engineering, 2017, 29(9): 04017104.
[30] ZHAO S J, FAN J J, SUN W. Utilization of iron ore tailings as fine aggregate in ultra-high performance concrete[J]. Construction and Building Materials, 2014, 50: 540-548.
[31] ONUAGULUCHI O, EREN O. Reusing copper tailings in concrete: corrosion performance and socioeconomic implications for the lefke-xeros area of cyprus[J]. Journal of Cleaner Production, 2016, 112: 420-429.
[32] Fisonga Marsheal.铜尾矿在低强度混凝土和垂直屏障中的可持续利用[D].南京:东南大学,2019:13-40.
FISONGA M. Sustainable utilization of copper tailings in low strength concrete and vertical barriers[D]. Nanjing: Southeast University, 2019: 13-40 (in Chinese).
[33] 杨四辉,程云虹,童柏强,等.机械力作用对低硅型金尾矿粒度及活性的影响[J].昆明理工大学学报(自然科学版),2020,45(4):120-124.
YANG S H, CHENG Y H, TONG B Q, et al. Effects of mechanical force on particle size and activity of low-silicon gold tailings[J]. Journal of Kunming University of Science and Technology (Natural Science), 2020, 45(4): 120-124 (in Chinese).
[34] 丁明龙,宋卫东,江国建,等.大尹格庄金矿全尾砂胶结性能试验研究[J].有色金属(矿山部分),2014,66(2):11-14.
DING M L, SONG W D, JIANG G J, et al. Experimental research on performance of cemented filling with unclassified tailings in Dayin’gezhuang gold mine[J]. Nonferrous Metals (Mining Section), 2014, 66(2): 11-14 (in Chinese).
[35] 崔瑞,冯海强,张舰,等.河南灵宝金尾矿制砖的试验研究[J].矿业研究与开发,2019,39(2):116-121.
CUI R, FENG H Q, ZHANG J, et al. Experimental study on brick-making by Lingbao gold tailings in Henan[J]. Mining Research and Development, 2019, 39(2): 116-121 (in Chinese).
[36] 曾维伟,阳俊.郴州某复杂硫化铅锌矿阶段磨浮试验研究[J].矿冶工程,2020,40(4):53-56.
ZENG W W, YANG J. Experimental study on staged grinding and staged flotation of a complex lead-zinc sulfide ore in Chenzhou[J]. Mining and Metallurgical Engineering, 2020, 40(4): 53-56 (in Chinese).
[37] 杨波,童雄,王晓,等.从云南某高硫铅锌矿尾矿中综合回收锌的试验研究[J/OL].过程工程学报:1-9[2021-01-02].http://kns.cnki.net/kcms/detail/11.4541.TQ.20200818.0942.002.html.
YANG B, Tong X, WANG X, et al. Experimental research on comprehensive recovery of zinc from the tailings of a high sulfur lead-zinc mine in Yunnan[J/OL]. The Chinese Journal of Process Engineering: 1-9[2021-01-02]. http://kns.cnki.net/kcms/detail/11.4541.TQ.20200818.0942.002.html (in Chinese).
[38] 李二伟,刘昊,吕国诚,等.河南夜长坪钨钼尾矿制备橡胶填料的研究[J].硅酸盐通报,2020,39(1):225-232.
LI E W, LIU H, LYU G C, et al. Preparation of rubber filler by tungsten-molybdenum tailings from yechangping in Henan province[J]. Bulletin of the Chinese Ceramic Society, 2020, 39(1): 225-232 (in Chinese).
[39] 李峰,刘君,李晓龙,等.钼尾矿制备硅微粉[J].化工环保,2020,40(4):396-400.
LI F, LIU J, LI X L, et al. Preparation of silica powders from molybdenum tailings[J]. Environmental Protection of Chemical Industry, 2020, 40(4): 396-400 (in Chinese).
[40] YAO G, CUI T, ZHANG J K, et al. Effects of mechanical grinding on pozzolanic activity and hydration properties of quartz[J]. Advanced Powder Technology, 2020, 31(11): 4500-4509.
[41] 李萍,唐小刚.我国石英尾矿的研究现状[J].科技与企业,2012(16):161-162.
LI P, TANG X G. The research status of my country's quartz tailings[J]. Keji Yu Qiye, 2012(16): 161-162 (in Chinese).
[42] KURANCHIE F A, SHUKLA S K, HABIBI D, et al. Utilisation of iron ore tailings as aggregates in concrete[J]. Cogent Engineering, 2015, 2(1): 1083137.
[43] WANG X P, YU R, SHUI Z H, et al. Development of a novel cleaner construction product: ultra-high performance concrete incorporating lead-zinc tailings[J]. Journal of Cleaner Production, 2018, 196: 172-182.
[44] ZHANG W F, GU X W, QIU J P, et al. Effects of iron ore tailings on the compressive strength and permeability of ultra-high performance concrete[J]. Construction and Building Materials, 2020, 260: 119917.
[45] 巫尚蔚,杨春和,胡晓明,等.尾矿颗粒性质与压缩固结特性的关联性研究[J].华中科技大学学报(自然科学版),2017,45(11):121-126.
WU S W, YANG C H, HU X M, et al. Research on correlation of tailings particle properties and compression consolidation properties[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2017, 45(11): 121-126 (in Chinese).
[46] 刘刚.含铝物质对混凝土中碱-硅酸反应抑制作用的研究[D].唐山:河北联合大学,2014:1-20.
LIU G. Effect of the substances containing aluminum on suppressing alkali-silica reaction in concrete[D].Tangshan: Hebei United University, 2014: 1-20 (in Chinese).
[47] 李北星,王威,陈梦义,等.粗骨料的等轴率、圆度和球度及其相互关系[J].建筑材料学报,2015,18(4):531-536.
LI B X, WANG W, CHEN M Y, et al. Isometric ratio, roundness and sphericity of coarse aggregates and their relationship[J]. Journal of Building Materials, 2015, 18(4): 531-536 (in Chinese).
[48] 王威.全尾矿砂废石骨料制备高性能混凝土的研究[D].武汉:武汉理工大学,2014:12-39.
WANG W. Preparation of high performance concrete with iron tailings and barron rocks as aggregates[D]. Wuhan: Wuhan University of Technology, 2014: 12-39 (in Chinese).
[49] 陈杏婕,倪文,吴辉,等.全尾矿废石骨料高强混凝土的试验研究[J].金属矿山,2015(2):166-172.
CHEN X J, NI W, WU H, et al. Experimental study of high-strength concrete with waste rocks and iron tailings as aggregates[J]. Metal Mine, 2015(2): 166-172 (in Chinese).
[50] BENARCHID Y, TAHA Y, ARGANE R, et al. Concrete containing low-sulphide waste rocks as fine and coarse aggregates: preliminary assessment of materials[J]. Journal of Cleaner Production, 2019, 221: 419-429.
[51] 陈博文,梅甫定,杨柳,等.粗磷尾矿胶结充填级配及料浆和易性规律研究[J].科学技术与工程,2015,15(13):25-35.
CHEN B W, MEI F D, YANG L, et al. Research on gradation of coarse phosphate tailings cemented paste backfill and rule of workability of slurry[J]. Science Technology and Engineering, 2015, 15(13): 25-35 (in Chinese).
[52] 王宇琨.以尾矿粉制球替代粗骨料的新型混凝土性能研究[D].保定:河北农业大学,2019:9-23.
WANG Y K. Study on performance of new concrete with balls made by tailings powder as substitute for coarse aggregate[D]. Baoding: Hebei Agricultural University, 2019: 9-23 (in Chinese)
[53] ZUCCHERATTE A C V, FREIRE C B, LAMEIRAS F S. Synthetic gravel for concrete obtained from sandy iron ore tailing and recycled polyethyltherephtalate[J]. Construction and Building Materials, 2017, 151: 859-865.
[54] 王宇琨,郄志红,王福州,等.铁尾矿球替代粗骨料的新型混凝土力学性能试验研究[J].混凝土,2020(2):78-82.
WANG Y K, QIE Z H, WANG F Z, et al. Experimental study on mechanical properties of new concrete with the coarse aggregate replaced by iron tailing powder bonded balls[J]. Concrete, 2020(2): 78-82 (in Chinese).
[55] 封孝信,蔡基伟,柴红俊,等.尾矿砂石混凝土的干缩性能研究[J].商品混凝土,2009(8):29-31.
FENG X X, CAI J W, CHAI H J, et al. Investigation of drying shrinkage of concrete prepared with iron mine tailings[J]. Ready-Mixed Concrete, 2009(8): 29-31 (in Chinese).
[56] 唐可,毛雪松,徐旺,等.掺铁尾矿砂细集料的水泥混凝土性能分析[J].工业建筑,2019,49(8):153-157.
TANG K, MAO X S, XU W, et al. Performance analysis of cement concrete with iron tailings sand as fine aggregate[J]. Industrial Construction, 2019, 49(8): 153-157 (in Chinese).
[57] 崔孝炜,狄燕清,徐朝阳.掺钢渣粉尾矿高性能混凝土的制备[J].混凝土与水泥制品,2016(9):78-81.
CUI X W, DI Y Q, XU Z Y. Preparation of high performance concrete adding steel slag powder tailing[J]. China Concrete and Cement Products, 2016(9): 78-81 (in Chinese).
[58] 鲍文博,王东旭,王怀成.绿色延性水泥基复合材料裂缝自愈合性能[J].中国材料进展,2019,38(4):396-400.
BAO W B, WANG D X, WANG H C. Experimental study on self-healing performance of crack of green toughness cementitious composities[J]. Materials China, 2019, 38(4): 396-400 (in Chinese).
[59] WANG C L, NI W, ZHANG S Q, et al. Preparation and properties of autoclaved aerated concrete using coal gangue and iron ore tailings[J]. Construction and Building Materials, 2016, 104: 109-115.
[60] YAO G, LIU Q, WANG J X, et al. Effect of mechanical grinding on pozzolanic activity and hydration properties of siliceous gold ore tailings[J]. Journal of Cleaner Production, 2019, 217: 12-21.
[61] FRANCO DE CARVALHO J M, DE MELO T V, FONTES W C, et al. More eco-efficient concrete: an approach on optimization in the production and use of waste-based supplementary cementing materials[J]. Construction and Building Materials, 2019, 206: 397-409.
[62] 李北星,陈梦义,王威,等.梯级粉磨制备铁尾矿-矿渣基胶凝材料[J].建筑材料学报,2014,17(2):206-211.
LI B X, CHEN M Y, WANG W, et al. Iron tailings-slag based cementitious materials prepared by cascade grinding[J]. Journal of Building Materials, 2014, 17(2): 206-211 (in Chinese).
[63] 焦云乔,郑学鑫.土工膜与混凝土结构焊接连接在尾矿库防渗工程中的具体应用[J].工程建设与设计,2015(4):115-116+119.
JIAO Y Q, ZHENG X X. Welded connection between geomembrane and concrete structure on tailings pond impermeable project[J]. Construction & Design for Engineering, 2015(4): 115-116+119 (in Chinese).
[64] 焦向科,罗仙平,李佳,等.硅铝质尾矿基地聚合物水泥粉料的制备及其砂浆强度性能[J].硅酸盐通报,2015,34(12):3641-3647+3669.
JIAO X K, LUO X P, LI J, et al. Preparation of aluminosilicious tailings-based geopolymer cement powder and strength perforamnce of the cement mortar[J]. Bulletin of the Chinese Ceramic Society, 2015, 34(12): 3641-3647+3669 (in Chinese).
[65] 焦向科,罗仙平,袁程方,等.不同骨料掺量与级配下白钨尾矿-偏高岭土基地聚合物的制备及其早期强度[J].硅酸盐通报,2015,34(12):3418-3424.
JIAO X K, LUO X P, YUAN C F, et al. Preparation of scheelite tailing-metakaolin based geopolymer with different aggregate content & gradation and its early strength[J]. Bulletin of the Chinese Ceramic Society, 2015, 34(12): 3418-3424 (in Chinese).
[66] 焦向科,余新阳,袁程方,等.硅铝原料预处理对地聚合物早期水化反应行为的影响[J].硅酸盐通报,2015,34(11):3315-3320.
JIAO X K, YU X Y, YUAN C F, et al. Effect of aluminosilicate source material pretreatment on the early-aged hydration reaction behavior of geopolymer[J]. Bulletin of the Chinese Ceramic Society, 2015, 34(11): 3315-3320 (in Chinese).
[67] 孙双月,牛丽红,王聪.铅锌冶炼废渣和尾矿制备地聚合物的研究[J].中国矿业,2015,24(7):48-52.
SUN S Y, NIU L H, WANG C. Geopolymer synthesis by utilizing lead or zinc smelting slag and its tailing as raw materials[J]. China Mining Magazine, 2015, 24(7): 48-52 (in Chinese).
[68] MOUKANNAA S, BAGHERI A, BENZAAZOUA M, et al. Elaboration of alkali activated materials using a non-calcined red clay from phosphate mines amended with fly ash or slag: a structural study[J]. Materials Chemistry and Physics, 2020, 256: 123678.
[69] 吴坚,朱孝华.铅锌尾矿作为混凝土掺合料的制备研究[J].商品混凝土,2015(8):53-54.
WU J, ZHU X H. Research on preparation of lead-zinc tailings as concrete admixture[J]. Ready-Mixed Concrete, 2015(8): 53-54 (in Chinese).
[70] 施麟芸,刘松柏,张立明.铜尾矿渣复合掺合料的活性影响规律及其机理分析[J].混凝土,2019(5):70-73.
SHI L Y, LIU S B, ZHANG L M. Effects of compound mineral addition activation index on by copper tail slag powder and its mechanism[J]. Concrete, 2019(5): 70-73 (in Chinese).
[71] 乔宏霞,洪芬,陈克凡,等.碱激发高掺量玄武岩石粉砂浆的强度及微观性能研究[J].硅酸盐通报,2019,38(5):1532-1537.
QIAO H X, HONG F, CHEN K F, et al. Study on strength and microscopic properties of alkali activated high dosage basalt powder mortar[J]. Bulletin of the Chinese Ceramic Society, 2019, 38(5): 1532-1537 (in Chinese).
[72] 蔡恒袖,姜建松,刘翠.激发剂对含复合掺合料普通硅酸盐水泥体系的改性研究[J].水泥工程,2019(5):6-9.
CAI H X, JIANG J S, LIU C. Modification of an ordinary Portland cement system containing composite admixture by an activator[J]. Cement Engineering, 2019(5): 6-9 (in Chinese).