Current Research Status of Mechanical and Electrical Properties of Geopolymer Concrete

Shun Li; Yong Hao; Hui Xu

doi:10.6919/ICJE.202409_10(9).0010

Authors

Shun Li
Yong Hao
Hui Xu

DOI:

https://doi.org/10.6919/ICJE.202409_10(9).0010

Keywords:

Geopolymer; Mechanical Properties; Electrical Performance; Numerical Simulation.

Abstract

In order to accelerate the development of new productive forces and achieve sustainable development, using land polymers instead of cement as cementitious materials has become a current research hotspot. Adding other materials to geopolymers can enhance their conductivity and make them a new type of intelligent material. This article combines the current research status at home and abroad to introduce the research status of geopolymer concrete from three aspects: mechanical properties, electrical conductivity, and numerical simulation.

Downloads

Download data is not yet available.

References

Meng Weizhe, Chen Lei, Liu Bo, etc Intelligent Concrete Construction and Its Application [J] Building Technology Development, 2021, 48 (17): 142-143.

Davidovits J. Geopolymers and geopolymeric materials[J]. Journal of thermal analysis, 1989, 35: 429-441.

Sha Jianfang, Sun Wei, Zhang Yunsheng. Preparation and mechanical properties of geopolymer fly ash composite materials [J]. Fly Ash, 2004, 2:12-13.

Fu Xinghua, Tao Wenhong, Sun Fengjin. Study on the influence of water glass on the properties of geopolymer cementitious materials [J]. Silicon Cement Engineering, 2008 (2): 6-9.

Olivia M,Nikraz H.PROPERTIES OF FLY ASH GEOPOLYMER CONCRETE IN SEAWATER ENVIRONMENT[J]. HUSCAP, 2013,9:1-8.

Tigue A A S,Roy A J,et al.Chemical Stability and Leaching Behavior of One-Part Geopolymer from Soil and Coal Fly Ash Mixtures[J]. Minerals,2018,8:411.

Mathew G,Joseph B.Microstructural Analysis of Fly Ash Based Geopolymer Exposed to Elevated Temperatures[J]. Acta Technica Corviniensis-Bulletin of Engineering.2017,2:117-122.

Sindhunata,Provis J L,Lukey G C,et al.Structural Evolution of Fly Ash Based Geopolymers in Alkaline Environments[J]. Industrial&Engineering Chemistry Research,2008,47(9):2991-2999.

Long Tao, Shi Xiaoshuang, Wang Qingyuan, et al. Mechanical properties and microstructure of fly ash based polymer recycled concrete [J]. Journal of Sichuan University, 2013, 45 (6): 43-47.

Liu Leping, Tan Hua, et al. Properties and reaction mechanism of slag based polymer dry powder materials [J]. Journal of Wuhan University of Technology, 2014, 36 (6): 36-40.

Chen Longfeng. Experimental Study on the Application of Multiphase Conductive Concrete in Damage Diagnosis [D]. Dalian: Dalian University of Technology, 2009.

Zhang Changfu. Study on the Performance of Functional Concrete [D]. Dalian: Dalian Jiaotong University, 2014.

Cao Zhen. Study on the Factors Influencing the Electrical Characteristics and Conductivity Mechanism of Carbon Fiber Cement Mortar [D]. Shantou: Shantou University, 2002.

J. L. Provis, P. Duxson, J.S.J. Van Deventer, G.C. Lukey,The Role of Mathematical Modelling and Gel Chemistry in Advancing Geopolymer Technology[J],Chemical Engineering Research and Design,2006, 83(7):853-860.

P. Payakaniti, S. Pinitsoontorn, P. Thongbai, et al. Electrical conductivity and compressive strength of carbon fiber reinforced fly ash geopolymeric composites[J]. Construction and Building Materials, 2017, 135: 164-176.

S. Vaidya, E. N. Allouche. Experimental evaluation of electrical conductivity of carbon fiber reinforced fly-ash based geopolymer[J]. Smart Structures and Systems, 2011, 7(1): 27-40.

Liu Weisen, Guo Yingjian, Hu Jie, et al. Self sensing performance of carbon fiber alkali activated mortar [J]. Journal of Ceramics, 2021, 49 (7): lslo-1s18.

V. V. Nguyen, V.S. Le, P. Louda, et al. Low-density geopolymer composites for the construction industry[J]. Polymers,2022,14(2):304.

Liu Wanshuang, Qian Yifan, Zhang Liying, et al. An electromagnetic shielding polymer composite material and its preparation and application: China, CN111018414A [P]. 2020-04-17.

J. L. Provis, P. Duxson, J.S.J. Van Deventer, G.C. Lukey,The Role of Mathematical Modelling and Gel Chemistry in Advancing Geopolymer Technology[J],Chemical Engineering Research and Design,2006, 83(7):853-860.

Mizerová C ,Kusák I ,Rovnaník P , et al.Enhanced Electrical Properties of Fly Ash Geopolymer Composites with Carbon Nanotubes[J]. Solid State Phenomena,2019,4915137-142.

Lu Hui. Study on the Conductivity and Pressure Sensitivity of Alkali Activated Fly Ash/Slag/Metakaolin Cementitious Materials [D]. Guangzhou University, 2020.

P. Rovnanik, I. Kusak, P. Bayer, et al. Comparison of electrical and self-sensing properties of Portland cement and alkali-activated slag mortars[J]. Cement and Concrete Reseaxch, 2019, 118:84-91.

P. Rovnanik, I. Kusak, P. Schmid, P. Reiterma.n. Self-sensing properties of fly ash geopolymer composite with graphite filler[J]. AIP Conference Proceedings, 2020, 2322(1): 1-7.

O. Zturk. Multifunctional behavior of CNT and CB-based composite beams[J]. Construction and Building Materials, 2021, 296: 123453.

Zhu Yue. Study on the Mechanical Mechanism of Geopolymer Mixing Pile Reinforcement of Soft Soil Foundation [D]. Chang'an University, 2021.

Chong C ,Xihong Z ,Hong H .Investigation on the impact resistance of reinforced geopolymer concrete slab[J]. Journal of Cleaner Production,2023,406.

Hang Y ,Jiepeng L ,Xuhong Z , et al.Flexural properties of fiber-reinforced alkali slag-red mud geopolymer[J]. Construction and Building Materials,2023,370.

Wang Liquan, Li Hongkang, Liu Yanyan, et al. Numerical simulation of triaxial test of geopolymer cured aeolian sand [J]. Roadbed Engineering, 2023 (06): 115-121.