WANG Qin, WANG Jian, LU Chun-xiang, CUI Xin-you, LI Shi-yu, WANG Xi. Rheological behavior of fresh cement pastes with a graphene oxide additive[J]. NEW CARBOM MATERIALS, 2016, 31(6): 574-584. doi: 10.1016/S1872-5805(16)60033-1
Citation: WANG Qin, WANG Jian, LU Chun-xiang, CUI Xin-you, LI Shi-yu, WANG Xi. Rheological behavior of fresh cement pastes with a graphene oxide additive[J]. NEW CARBOM MATERIALS, 2016, 31(6): 574-584. doi: 10.1016/S1872-5805(16)60033-1

Rheological behavior of fresh cement pastes with a graphene oxide additive

doi: 10.1016/S1872-5805(16)60033-1
Funds:  National Natural Sciences Foundation of China (51508020); Beijing Educational Commission (KM201510016003); Beijing College Innovation Team-building and Teacher Career Development Project (IDHT2013).
  • Received Date: 2016-08-15
  • Accepted Date: 2016-12-26
  • Rev Recd Date: 2016-12-10
  • Publish Date: 2016-12-28
  • The rheological properties and morphology of fresh cement pastes with different contents of graphene oxide (GO) were investigated by a rheometer and a laser confocal scanning microscope, respectively. The rheological data were fitted by the Modified-Bingham (M-B) model and Herschel-Bulkley (H-B) model. A mechanism for the effect of GO on the rheological properties is proposed. Results show that the cement particles are re-agglomerated and new flocculation structures are generated by the addition of GO. The new flocculation structures significantly alter the rheological properties of the pastes. The degree of re-agglomeration and the number of new flocculation structures increase with increasing GO content, leading to a sharp increase in the yield stress, plastic viscosity and the area of the hysteresis loop. GO can effectively reduce the degree of shear-thickening, and increase the critical shear rate and the stability of the pastes.
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  • [1]
    S Girish, R V Ranganath, Jagadish Vengala. Influence of powder and paste on flow properties of SCC[J]. Construction and Building Materials, 2010, 24(12):2481-2488.
    [2]
    S K Ling, A K H Kwan. Adding ground sand to decrease paste volume, increase cohesiveness and improve passing ability of SCC[J]. Construction and Building Materials, 2015, 84:46-53.
    [3]
    Gonzalo Barluenga, Irene Palomar, Javier Puentes. Hardened properties and microstructures of SCC with mineral additions[J]. Construction and Building Materials, 2015, 94:728-736.
    [4]
    Bey H B, Hot J, Baumann R, et al. Consequences of competitive adsorption between polymers on the rheological behaviour of cement pastes[J]. Cement and Concrete Composites, 2014, 54:17-20.
    [5]
    Zhang Y, Kong X, Gao L, et al. In-situ measurement of viscoelastic properties of fresh cement paste by a microrheologyanalyzer[J]. Cement & Concrete Research, 2016.
    [6]
    Melo J P, Aguilar A S, Olivares F H. Rheological properties of aerated cement pastes with fly ash, metakaolin and sepiolite additions[J]. Construction and Building Materials, 2014, 65(13):566-573.
    [7]
    Kaufmann J, Winnefeld F, Hesselbarth D. Effect of the addition of ultrafine cement and short fiber reinforcement on shrinkage, rheological and mechanical properties of Portland cement pastes[J]. Cement and Concrete Composites, 2004, 26(5):541-549.
    [8]
    Calmon J L, Tristão F A, Giacometti M, et al. Effects of BOF steel slag and other cementitious materials on the rheological properties of self-compacting cement pastes[J]. Construction and Building Materials, 2013, 40(3):1046-1053.
    [9]
    Jiménez-Quero V G, León-Martínez F M, Montes-García P, et al. Influence of sugar-cane bagasse ash and fly ash on the rheological behavior of cement pastes and mortars[J]. Construction and Building Materials, 2013, 40(3):691-701.
    [10]
    Baldino N, Gabriele D, Lupi F R, et al. Rheological behaviour of fresh cement pastes:Influence of synthetic zeolites, limestone and silica fume[J]. Cement and Concrete Research, 2014, 63(9):38-45.
    [11]
    Collodetti G, Gleize P J P, Monteiro P J M. Exploring the potential of siloxane surface modified nano-SiO2, to improve the Portland cement pastes hydration properties[J]. Construction and Building Materials, 2014, 54(11):99-105.
    [12]
    Senff L, Labrincha J A, Ferreira V M, et al. Effect of nano-silica on rheology and fresh properties of cement pastes and mortars[J]. Construction and Building Materials, 2009, 23(7):2487-2491.
    [13]
    QU Jiang-ying, LI Yu-jia, LI Chuan-peng, et al. Synthesis of reduced graphene oxide/Mn3O4 nanocomposites for supercapacitors[J]. New Carbon Materials, 2014, 29(3):186-192.
    [14]
    LI Shao-juan, GAN Sheng, MU Hao-ran, et al. Research progress in graphene use in photonic and optoelectronic devices[J]. New Carbon Materials, 2014, 29(5):329-356.
    [15]
    Lv S, Ma Y, Qiu C, et al. Effect of graphene oxide nanosheets of microstructures and mechanical properties of cement composites[J]. Construction and Building Materials, 2013, 49(12):121-127.
    [16]
    Pan Z, He L, Qiu L, et al. Mechanical properties and microstructures of a graphene oxide-cement composite[J]. Cement and Concrete Composites, 2015, 58:140-147.
    [17]
    Wang Q, Wang J, Lu C X, et al. Influence of graphene oxide additions on the microstructures and mechanical strength of cement[J]. New Carbon Materials, 2015, 30(4):349-356.
    [18]
    Shang Y, Zhang D, Yang C, et al. Effect of graphene oxide on the rheological properties of cement pastes[J]. Construction and Building Materials, 2015, 96:20-28.
    [19]
    Zhang Y, Kong X, Hou S, et al. Study on the rheological properties of fresh cement asphalt paste[J]. Construction and Building Materials, 2012, 27(1):534-544.
    [20]
    Celik F, Canakci H. An investigation of rheological properties of cement-based grout mixed with rice husk ash (RHA)[J]. Construction and Building Materials, 2015, 91(2015):187-194.
    [21]
    Yahia A, Khayat K H. Analytical models for estimating yield stress of high-performance pseudoplastic grout[J]. Cement and Concrete Research, 2001, 31(5):731-738.
    [22]
    Khayat K H, Yahia A. Effect of welan gum-high-range water reducer combinations on rheology of cement grout[J]. Aci Materials Journal, 1997, 94(5):365-372.
    [23]
    Yahia A. Shear-thickening behavior of high-performance cement grouts-Influencing mix-design parameters[J]. Cement and Concrete Research, 2011, 41(3):230-235.
    [24]
    Yahia A. Effect of solid concentration and shear rate on shear-thickening response of high-performance cement suspensions[J]. Construction and Building Materials, 2014, 53(2):517-521.
    [25]
    张力冉, 王栋民, 张伟利, 等. 运用激光扫描共聚焦显微镜观察新拌浆体多级絮凝结构[J]. 电子显微学报, 2013, 32(3):231-236. (Zhang L R, Wang D M, Zhang W L, et al. Observation of the multi-level flocculation structures of fresh cement pastes by confocal laser scanning microscope[J]. Journal of Chinese Electron Microscopy Society, 2013, 32(3):231-236.)
    [26]
    王栋民, 张力冉, 张伟利, 等. 超塑化剂对新拌水泥浆体多级絮凝结构的影响[J]. 建筑材料学报, 2012, 15(6):755-759. (Wang D M, Zhang L R, Zhang W L, et al. Effects of superplasticizer on multi-level flocculation structures of fresh cement paste[J]. Journal of Building Materials. 2012, 15(6):755-759.)
    [27]
    张力冉, 王栋民, 潘佳, 等. 新拌水泥浆体絮凝结构与流变行为及有效体积分数的关系[J]. 硅酸盐学报, 2014, 42(9):1209-1218. (Zhang L R, Wang D M, Pan J, et al. Relationship between flocculent structures and rheological behavior/effective volume fraction of fresh cement paste[J].Journal of the Chinese Ceramic Society, 2014, 42(9):1209-1218.)
    [28]
    Khayat K H, Yahia A, Sayed M. Effect of Supplementary Cementitious Materials on Rheological Properties, Bleeding, and Strength of Structural Grout[J].Aci Materials Journal, 2008, 105(6):585-593.
    [29]
    谢友均, 陈小波, 马昆林, 等. 粉煤灰对水泥浆体的剪切变稀和剪切增稠作用[J]. 硅酸盐学报, 2015, 43(8):1040-1046. (Xie Y J, Chen X B, Ma K L, et al. Effects of fly ash on shearing thinning and thickening of cement paste[J]. Journal of the Chinese Ceramic Society, 2015, 43(8):1040-1046.)
    [30]
    谢友均, 陈小波, 马昆林, 等. 石灰石粉对水泥-粉煤灰浆体剪切变稀和剪切增稠的影响[J]. 建筑材料学报, 2015, 18(5):824-829. (Xie Y J, Chen X B, Ma K L, et al. Effects of limestone powder on shear thinning and shear thickening of cement-fly ash paste[J]. Journal of Building Materials, 2015, 18(5):824-829.)
    [31]
    Zhang Y, Kong X. Correlations of the dispersing capability of NSF and PCE types of superplasticizer and their impacts on cement hydration with the adsorption in fresh cement pastes[J]. Cement & Concrete Research, 2015, 69(69):1-9.
    [32]
    Hoffman R L. Explanations for the cause of shear thickening in concentrated colloidal suspensions[J]. Journal of Rheology, 1998, 42(42):111-123.
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