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http://dx.doi.org/10.5804/LHIJ.2021.12.4.127

Analysis of Viscosity and Bleeding Characteristics of Grouting Materials according to the Proportion of Bentonite  

Lee, Jong-Won (부산대학교 사회환경시스템공학과)
Weon, Jo-Hyun (부산대학교 사회환경시스템공학과)
Choi, Hyeon-Yong (부산대학교 사회환경시스템공학과)
Oh, Tae-Min (부산대학교 사회환경시스템공학과)
Publication Information
Land and Housing Review / v.12, no.4, 2021 , pp. 127-137 More about this Journal
Abstract
Grouting has been widely used to enhance the strength of the ground and prevent waterflow into the underground space in the geotechnical engineering field. Cement with bentonite can be considered a helpful grouting material because the bentonite has a swelling ability with water. Therefore, it is essential to evaluate the characteristics of grouting materials according to the mixing ratio for a successful grouting process. In this regard, the study investigated the viscosity and bleeding characteristics of grouting materials according to the mixing ratio (i.e., water/cement ratio and bentonite/cement ratio). In the experimental result, the viscosity increases with decreasing water/cement ratio and rising proportion of bentonite by weight of cement. However, the results of the bleeding ratio show the tendency is inversely proportional to the viscosity results. Bentonite was explored in terms of the viscosity and bleeding criterion. This result is expected to be meaningful to determine the optimized mixing ratio of bentonite-cement in the grouting field.
Keywords
Bentonite; Grouting; Viscosity; Bleeding Ratio;
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1 최항석.이철호.길후정.최효범.우상백(2007), "수직 밀폐형 자중 열교환기용 뒤채움재의 열전도 및 점도 특성 연구", 「신재생에너지」, 3(4): 38-46.
2 ASTM (2020), "Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational Viscometer", ASTM International.
3 Benyounes, K. and A. Benmounah (2014), "Effect of Bentonite on the Rheological Behavior of Cement Grout in Presence of Superplasticizer", International Journal of Civil, Architectural, Structural and Construction Engineering, 8(11): 1095-1098.
4 Gustin, E. J. G., U. F. A. Karim and H. J. H. Brouwers (2007), "Bleeding Characteristics for Viscous Cement and Cement-Bentonite Grouts", Geotechnique, 57(4): 391-395.   DOI
5 Memon, S. A., R. Arsalan, S. Khan and T. Y. Lo (2012), "Utilization of Pakistani Bentonite as Partial Replacement of Cement in Concrete", Construction and building materials, 30: 237-242.   DOI
6 Mesboua, N., K. Benyounes and A. Benmounah (2018), "Study of the Impact of Bentonite on the Physico-Mechanical and Flow Properties of Cement Grout", Cogent Engineering, 5(1): 1446252.   DOI
7 Mikkelsen, P. E. (2002), "Cement-Bentonite Grout Backfill for Borehole Instruments", Geotechnical News, 20(4): 38-42.
8 Sonebi, M. and A. Perrot (2019), "Effect of Mix Proportions on Rheology and Permeability of Cement Grouts Containing Viscosity Modifying Admixture", Construction and Building Materials, 212: 687-697.   DOI
9 Minoretti, A., X. Xiang, I. L. Johansen and M. Eidem (2020), "The Future of the Tunnel Crossing: The Submerged Floating Tube Bridge", Structural Engineering International, 30(4): 493-497.   DOI
10 Shirlaw, J. N., W. Kay and P. Venu (2014), "Rock Fissure Grouting in Singapore Granite for Building Protection during Station Construction", Proceedings of the eighth International Symposium on Geotechnical Aspects of Underground Construction in Soft Ground, Seoul, 375-380.
11 Tan, O., A. S. Zaimoglu, S. Hinislioglu and S. Altun (2005), "Taguchi Approach for Optimization of the Bleeding on Cement-Based Grouts", Tunnelling and underground space technology, 20(2): 167-173.   DOI
12 Warner, J. (2004), Practical Handbook of Grouting: Soil, Rock, and Structures: John Wiley & Sons.
13 Zhou, Y., G. H. Wang and Y. F. Yuan (2020), "Basic Properties and Engineering Application of BentoniteCement-Water Glass Grouting", KSCE Journal of Civil Engineering, 24(9): 2742-2750.   DOI
14 Atahan, H. N., O. N. Oktar and M. A. Tasdemir (2009), "Effects of Water-Cement Ratio and Curing Time on the Critical Pore Width of Hardened Cement Paste", Construction and Building Materials, 23(3): 1196-1200.   DOI
15 Azadi, M. R., A. Taghichian and A. Taheri (2017), "Optimization of Cement-Based Grouts Using Chemical Additives", Journal of Rock Mechanics and Geotechnical Engineering, 9(4): 623-637.   DOI
16 Lee, C., S. Park, D. Lee, I. M. Lee and H. Choi (2014), "Viscosity and Salinity Effect on Thermal Performance of Bentonite-Based Grouts for Ground Heat Exchanger," Applied Clay Science, 101: 455-460.   DOI
17 사공명.이준석.박정준.조충식(2018), "강관다단공법에 적용되는 씰링재(벤토나이트-시멘트 슬러리)의 점성 특성에 대한 실험", 「한국터널지하공간학회 논문집」, 20(5): 773-786.   DOI
18 이철호.위지혜.박문서.최항석.손병후(2010), "지중 열교환기용 벤토나이트 뒤채움재의 화학적, 물리적 영향 요소에 관한 연구", 「한국지반공학회논문집」, 26(12): 19-30.
19 Alyousef, R., M. A. Khadimallah, C. Soussi, O. Benjeddou and M. Jedidi (2018), "Experimental and Theoretical Study of a New Technique for Mixing Self-Compacting Concrete with Marble Sludge Grout", Advances in Civil Engineering, 2018: 3283451.
20 ASTM (2016), "Standard Test Method for Expansion and Bleeding of Freshly Mixed Grouts for PreplacedAggregate Concrete in the Laboratory", ASTM International.
21 Contreras, I. A., A. T. Grosser and R. H. Ver Strate (2007), "The Use of the Fully-Grouted Method for Piezometer Installation", 7th FMGM 2007: Field Measurements in Geomechanics, 1-20.
22 Draganovic, A. (2009), "Bleeding and Filtration of Cement-Based Grout", Ph.D. Thesis, Div. of Soil and Rock mechanics, Royal Institute of Technology, Stockholm.
23 Indacoechea-Vega, I., P. Pascual-Munoz, D. CastroFresno and D. Zamora-Barraza (2018), "Durability of Geothermal Grouting Materials Considering Extreme Loads", Construction and Building Materials, 162: 732-739.   DOI
24 Zhang, Y., S. Wang, B. Zhang, D. Hou, H. Li, L. Li, J. Wang and C. Lin (2020), "A Preliminary Investigation of the Properties of Potassium Magnesium Phosphate Cement-Based Grouts Mixed with Fly Ash, Water Glass and Bentonite", Construction and Building Materials, 237: 117501.   DOI
25 Lee, J. W., T. M. Oh, H. Kim and M. K. Kim (2019), "Coupling Material Characteristics with Water-Cement Ratio for Elastic Wave Based Monitoring of UnderGround Structure", Tunnelling and Underground Space Technology, 84: 129-141.   DOI
26 Mao, J. H., D. J. Yuan, D. L. Jin and J. F. Zeng (2020), "Optimization and Application of Backfill Grouting Material for Submarine Tunnel", Construction and Building Materials, 265: 120281.   DOI