基于废弃贝壳粉核心取代传统原料的地质聚合物 制备及物理力学性能研究

宋彦茂; SONG Yanmao; 王明智; WANG Mingzhi; 鞠建勇; JU Jianyong; 胡燕波; HU Yanbo; 雷志峰; LEI Zhifeng

doi:10.48014/bcce.20260303001

基于废弃贝壳粉核心取代传统原料的地质聚合物制备及物理力学性能研究

Study on Preparation and Physico-Mechanical Properties of Geopolymer with Waste Shell Powder as the Core Substitute for Traditional Raw Materials

中国土木工程通报 2026年第4卷第2期页码[5-13] 下载全文[2.4MB]

摘要

为了实现废弃贝壳的资源化利用, 本研究以贝壳粉为原材料进行了地聚物的制备, 并对制得的地聚物试块进行了物理力学性能的研究。首先, 对贝壳粉进行了XRD检测以获得其矿物成分。其次, 制备试块并对试块进行了密度测试, P波波速测试, 单轴压缩试验, 以获得其密度, P波波速, 抗压强度, 应变能密度, 弹性模量以及峰值应变。最后, 分析了7天和28天养护龄期下各项指标的变化情况。试验结果显示, 相较于7天养护龄期下测试的数据, 当养护龄期为28天时, 试块的密度降低了1. 34%, P波波速提高了17. 27%, 抗压强度提高了42. 86%, 弹性模量提高了100. 00%, 峰值应变降低了29. 27%, 应变能密度提高了4. 44%。

Abstract

To realize the resource utilization of waste shells, this paper prepared geopolymers using shell powder as raw material and investigated the physico-mechanical properties of the prepared geopolymer specimens. Firstly, the shell powder was tested by XRD to obtain its mineral composition. Secondly, the specimens were prepared and subjected to density test, P-wave velocity test and uniaxial compression test to obtain their density, P-wave velocity, compressive strength, strain energy density, elastic modulus and peak strain. Finally, the changes of different indicators under 7-day and 28-day curing ages were analyzed. The results show that compared with the data tested at the 7-day curing age, at the 28-day curing age, the density of the specimens decreased by 1. 34%, the P-wave velocity increased by 17. 27%, the compressive strength increased by 42. 86%, the elastic modulus increased by 100. 00%, the peak strain decreased by 29. 27%, and the strain energy density increased by 4. 44%.

DOI

10.48014/bcce.20260303001

文章类型

研究性论文

收稿日期

2026-03-03

接收日期

2026-03-23

出版日期

2026-06-28

关键词

贝壳粉, 地聚物, 物理力学性能, XRD

Keywords

Shell powder, geopolymer, physic-mechanical properties, XRD

作者

宋彦茂, 王明智^*, 鞠建勇, 胡燕波, 雷志峰

Author

SONG Yanmao, WANG Mingzhi^*, JU Jianyong, HU Yanbo, LEI Zhifeng

所在单位

大秦铁路股份有限公司太原南工务段, 太原 030024

Company

Taiyuan South Engineering Section of Daqin Railway Co. , Ltd. , Taiyuan 030024, China

浏览量

下载量

基金项目

本项研究得到了中国铁路太原局集团有限公司科技研究开发计划课题(N2025G01)的资助。

参考文献

[1] Mo K H, Alengaram U J, Jumaat M Z, et al. Recycling of seashell waste in concrete: A review[J]. Construction and Building Materials, 2018, 162: 751-764.
https://doi.org/10.1016/j.conbuildmat.2017.12.009
[2] Eziefula U G, Ezeh J C, Eziefula B I. Properties of seashell aggregate concrete: A review[J]. Construction and Building Materials, 2018, 192: 287-300.
[3] Liu J L, Haikola P, Fox K, et al. 3D printing of cementitious composites with seashell particles: Mechanical and microstructural analysis[J]. Construction and Building Materials, 2024, 438: 136939.
https://doi.org/10.1016/j.conbuildmat.2024.136939
[4] Bamigboye G O, Okechukwu U E, Olukanni D O, et al. Effective economic combination of waste seashell and river sand as fine aggregate in green concrete[J]. Sustainability, 2022, 14(19): 12822.
https://doi.org/10.3390/su141912822
[5] Tayeh B A, Hasaniyah M W, Zeyad A M, et al. Durability and mechanical properties of seashell partially-re- placed cement[J]. Journal of Building Engineering, 2020, 31: 101328.
https://doi.org/10.1016/j.jobe.2020.101328
[6] Souidi A, Maaloufa Y, Amazal M, et al. The effect of mussel shell powder on the thermal and mechanical properties of plaster[J]. Construction and Building Materials, 2024, 416: 135142.
https://doi.org/10.1016/j.conbuildmat.2024.135142
[7] Chen C, Liu Y, Tang Q, et al. Preparation and properties of wall coatings with calcined shell powder as fillers[J]. Materials, 2019, 12(14): 2213.
https://doi.org/10.3390/ma12142213
[8] Kim Y S, Suh J M, Jang S H. The utilization of waste seashells for H2S removal[J]. Journal of Environmental Health Sciences, 2005, 31(6): 483-488.
[9] Lee C H, Lee D K, Ali M A, et al. Effects of oyster shell on soil chemical and biological properties and cabbage productivity as a liming materials[J]. Waste Management, 2008, 28(12): 2702-2708.
[10] Shahroom A, Shapawi R, Mustafa S, et al. Effects of eggshell and seashell powder as natural dietary calcium supplements on growth, molting frequency, and carapace calcium composition of juvenile red claw crayfish, Cherax quadricarinatus[J]. PeerJ, 2023, 11: e15449.
[11] Magnabosco G, Giuri D, Di Bisceglie A P, et al. New material perspective for waste seashells by covalent functionalization[J]. ACS Sustainable Chemistry & Engineering, 2021, 9(18): 6203-6208.
https://doi.org/10.1021/acssuschemeng.1c01306
[12] Bai C, Zheng K, Wang X, et al. A review on metakaolinbased porous geopolymers[J]. Applied Clay Science, 2024, 258: 107490.
https://doi.org/10.1016/j.clay.2024.107490
[13] Zhang Y, Liu X, Wang C, et al. Development of sustainable geopolymer with excavation soil powder as precursor: Cementitious properties and thermal-activated modification[J]. Journal of Building Engineering, 2024, 91: 109745.
https://doi.org/10.1016/j.jobe.2024.109745
[14] Ma G, Bai C, Wang M, et al. Effects of Si/Al ratios on the bulk-type zeolite formation using synthetic metakaolin- based geopolymer with designated composition[J]. Crystals, 2021, 11(11): 1310.
https://doi.org/10.3390/cryst11111310
[15] Zhou S, Lu C, Zhu X, et al. Upcycling of natural volcanic resources for geopolymer: Comparative study on synthesis, reaction mechanism and rheological behavior[J]. Construction and Building Materials, 2021, 268: 121184.
https://doi.org/10.1016/j.conbuildmat.2020.121184
[16] Yadollahi M M, Benli A, Demirboga R. Effects of elevated temperature on pumice based geopolymer composites[J]. Plastics, Rubber and Composites, 2015, 44(6): 226-237.
https://doi.org/10.1179/1743289815Y.0000000020
[17] Zhang D, Zhu T, Yang Q, et al. Influence of ground granulated blast furnace slag on recycled concrete powder- based geopolymer cured at ambient temperature: Rheology, mechanical properties, reaction kinetics and air-void characteristics[J]. Construction and Building Materials, 2024, 438: 137190.
https://doi.org/10.1016/j.conbuildmat.2024.137190
[18] Pandurangan K, Thennavan M, Muthadhi A. Studies on effect of source of flyash on the bond strength of geopolymer concrete[J]. Materials Today: Proceedings, 2018, 5(5): 12725-12733.
https://doi.org/10.1016/j.matpr.2018.02.256
[19] Ai T, Zhong D, Zhang Y, et al. The effect of red mud content on the compressive strength of geopolymers under different curing systems[J]. Buildings, 2021, 11(7): 298.
https://doi.org/10.3390/buildings11070298
[20] Cheng Z, Cheng X, Cheng Z, et al. Mechanical, structural and microstructural properties of CFB desulfurization slag and silico-manganese slag based-geopolymer pastes[J]. Silicon, 2023, 15(4): 1835-1846.
https://doi.org/10.1007/s12633-022-02130-7
[21] Cousture A, Renault N, Gallias J L, et al. Study of a binder based on alkaline activated limestone[J]. Construction and Building Materials, 2021, 311: 125323.
https://doi.org/10.1016/j.conbuildmat.2021.125323
[22] Cwirzen A, Provis J L, Penttala V, et al. The effect of limestone on sodium hydroxide-activated metakaolinbased geopolymers[J]. Construction and Building Materials, 2014, 66: 53-62.
https://doi.org/10.1016/j.conbuildmat.2014.05.022
[23] Firdous R, Hirsch T, Klimm D, et al. Reaction of calcium carbonate minerals in sodium silicate solution andits role in alkali-activated systems[J]. Minerals Engineering, 2021, 165: 106849.
https://doi.org/10.1016/j.mineng.2021.106849
[24] Miao J, Wang J, Sun C, et al. Stabilization/solidificationof nickel-containing electroplating sludge by sustainablegeopolymer: Mechanism and applicability[J]. Journal ofEnvironmental Chemical Engineering, 2025: 115717.
https://doi.org/10.1016/j.jece.2025.115717
[25] Nasaeng P, Wongsa A, Cheerarot R, et al. Strength enhancementof pumice-based geopolymer paste by incorporatingrecycled concrete and calcined oyster shellpowders[J]. Case Studies in Construction Materials, 2022, 17: e01307.
https://doi.org/10.1016/j.cscm.2022.e01307
[26] Meng Y, Da B, Yu X, et al. Study on mechanical propertiesand durability of geopolymer concrete with oystershell aggregate[J]. Construction and Building Materials, 2025, 472: 140926.
https://doi.org/10.1016/j.conbuildmat.2025.140926
[27] Zhang G, Lee S, Han Y, et al. The effect of oyster shellpowder on the high-temperature properties of slag-ceramicpowder-based geopolymer[J]. Materials, 2023, 16(10): 3706.
[28] 中华人民共和国住房和城乡建设部. GB/T50081-2019混凝土物理力学性能试验方法标准[S]. 北京: 中国建筑工业出版社, 2019.
[29] Kuri J C, Sarker P K, Shaikh F U A. Sulphuric acid resistanceof ground ferronickel slag blended fly ashgeopolymer mortar[J]. Construction and Building Materials, 2021, 313: 125505.
https://doi.org/10.1016/j.conbuildmat.2021.125505
[30] 中华人民共和国住房和城乡建设部. JGJ/T 70-2009建筑砂浆基本性能试验方法标准[S]. 北京:中国建筑工业出版社, 2009.
[31] Lin S, Tang X, Li H, et al. Nondestructive evaluation ofconcrete compressive strength using shear-horizontalwaves[J]. Journal of Performance of Constructed Facilities, 2023, 37(1): 06022002.
[32] Zhong W, Fan L, Zhang Y. Experimental research onthe dynamic compressive properties of lightweight slagbased geopolymer[J]. Ceramics International, 2022, 48(14): 20426-20437.
https://doi.org/10.1016/j.ceramint.2022.03.328
[33] Manaenkov A, Michaela S, Ekaterina K. Effect of kaolinaddition into metakaolin geopolymer composite[J]. Journalof Materials in Civil Engineering, 2021, 33(1): 06020022.
https://doi.org/10.1061/(ASCE)MT.1943-5533.0003498
[34] Wang S, Xue Q, Zhu Y, et al. Experimental study onmaterial ratio and strength performance of geopolymerimprovedsoil[J]. Construction and Building Materials, 2021, 267: 120469.
https://doi.org/10.1016/j.conbuildmat.2020.120469
[35] Zhang W, Ma Y, Zhang X, et al. Peridynamics study ofthe fracture behavior of concrete under uniaxial compression[J]. Journal of Materials Science, 2023, 58(8): 3520-3533.
[36] 马国伟, 王德华, 钟惟亮, 等. 粒化高炉矿渣粉替代量对偏高岭土基地质聚合物力学性能及凝结时间影响的研究[J]. 实验力学, 2019, 34(5): 767-774.

引用本文

宋彦茂, 王明智, 鞠建勇, 等. 基于废弃贝壳粉核心取代传统原料的地质聚合物制备及物理力学性能研究[J]. 中国土木工程通报, 2026, 4(2): 5-13.

Citation

SONG Yanmao, WANG Mingzhi, JU Jianyong, et al. Study on Preparation and Physico-Mechanical Properties of Geopolymer with Waste Shell Powder as the Core Substitute for Traditional Raw Materials[J]. Bulletin of Chinese Civil Engineering 2026, 4(2): 5-13.

基于废弃贝壳粉核心取代传统原料的地质聚合物 制备及物理力学性能研究

Study on Preparation and Physico-Mechanical Properties of Geopolymer with Waste Shell Powder as the Core Substitute for Traditional Raw Materials

基于废弃贝壳粉核心取代传统原料的地质聚合物制备及物理力学性能研究