Abstract
Using cheap epichlorohydrin and dimethylamine as monomers in order to introduce cationic groups, acrylamide as another monomer, and ammonium persulfate as initiator through free radical copolymerization in aqueous solution, cationic sacrifice agent (SA1) was synthesized. Similarly, an amphoteric sacrifice agent (SA2) containing both quaternary amine and carboxylate functional group was synthesized. The terpolymers were used as a sacrifice material for polycarboxylate superplasticizer (PCE), and its reactive mechanism in cement–PCE–water with clay system was studied, which is desirable to solve the problem of PCE sensitivity to clay. The flow behavior of cement paste containing PCE in the presence and absence of clay was assessed. It was pointed out that the presence of montmorillonite (MMT) or kaolin significantly reduced the dispersion effect of PCE, eventually decreased the slurry fluidity. Fortunately, the addition of the sacrifice agents hindered this disadvantage. The fluidity of slurry increased with the increase in the amount compared with the lack of sacrificial agent. The sacrifice agent has a positive effect on retaining the fluidity of cement pastes, and to some extent makes up for the poor dispersion of PCE in the presence of clay impurities. The adsorption of SA1 or SA2 by MMT particles was studied by total organic carbon (TOC) analyzer. The results show that SA1 or SA2 can be preferentially adsorbed on particles by MMT compared with conventional PCE which result in more releasing PCE macromolecules and less useless loss. The sacrifice agent provides a possibility for improving the adaptability of PCE in low-quality cementing materials and has a potential application.
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References
Yoshioka K, Sakai E, Daimon M, Kitahara A (1997) Role of steric hindrance in the performance of superplasticizers for concrete. J Am Ceram Soc 80(10):2667–2671
Marchon D, Sulser U, Eberhardt A, Flatt RJ (2013) Molecular design of comb-shaped polycarboxylate dispersants for environmentally friendly concrete. Soft Matter 9(45):10719–10728
Ayati F-M, Newport D, Cheeseman C (2018) Use of clay in the manufacture of lightweight aggregate. Constr Build Mater 162:124–131
Courard L, Michel F, Pierard J (2011) Influence of clay in limestone fillers for self-compacting cement based composites. Constr Build Mater 25(3):1356–1631
Yamada K, Takahashi T, Hanehara S, Matsuhisa M (2000) Effects of the chemical structure on the properties of polycarboxylate-type superplasticizer. Cem Concr Res 30(2):197–207
Tan HB, Gu BQ, Ma BG, Li X, Lin CL, Li XG (2016) Mechanism of intercalation of polycarboxylate superplasticizer into montmorillonite. Appl Clay Sci 129:40–46
Nehdi ML (2014) Clay in cement-based materials: critical overview of state-of-the-art. Constr Build Mater 51:372–382
Ng S, Plank J (2012) Interaction mechanisms between Na montmorillonite clay and MPEG-based polycarboxylate superplasticizers. Cem Concr Res 42:847–854
Xu HJ, Sun SM, Wei JX, Yu QJ, Lin C (2015) β-Cyclodextrin as pendant groups of a polycarboxylate superplasticizer for enhancing clay tolerance. Ind Eng Chem Res 54(37):9081–9088
Lei L, Plank J (2014) Synthesis and properties of a vinyl ether-based polycarboxylate superplasticizer for concrete possessing clay tolerance. Ind Eng Chem Res 53(3):1048–1055
Stecher J, Plank J (2019) Novel concrete superplasticizers based on phosphate esters. Cem Concr Res 119:36–43
Werani M, Lei L (2021) Influence of side chain length of MPEG-based polycarboxylate superplasticizers on their resistance towards intercalation into clay structures. Constr Build Mater 281:122621
Zheng T, Zheng DF, Qiu XQ, Yang DJ, Fan L, Zheng JM (2019) A novel branched claw-shape lignin-based polycarboxylate superplasticizer: preparation, performance and mechanism. Cem Concr Res 119:89–101
Li SM, Pang H, Zhang JF, Meng YY, Huang JH, Lin XJ, Liao B (2019) Synthesis and performance of a novel amphoteric polycarboxylate superplasticizer with hydrolysable ester group. Colloids Surf A 564:78–88
Yousefi R, Amiri O, Salavati-Niasari M (2019) Control sonochemical parameter to prepare pure Zn0.35Fe2.65O nanostructures and study their photocatalytic activity. Ultrason Sonochemistry 58:104619
Yousefi R, Alshamsi HA, Amiri O, Salavati-Niasari M (2021) Synthesis, characterization and application of Co/Co3O4 nanocomposites as an effective photocatalyst for discoloration of organic dye contaminants in wastewater and antibacterial properties. J Mol Liq 337:116405
Li XK, Zheng DF, Zheng T, Cai C, Lou HM, Liu WF, Qiu XQ (2017) Enhancement clay tolerance of PCE by lignin-based polyoxyethylene ether in montmorillonite-contained paste. J Ind Eng Chem 49:168–175
Zheng T, Zheng DF, Li XK, Cai C, Lou HM, Liu WF, Qiu XQ (2017) Synthesis of quaternized lignin and its clay-tolerance properties in montmorillonite-containing cement paste. ACS Sustain Chem Eng 5(9):7743–7750
Tan H, Gu B, Guo Y (2018) Improvement in compatibility of polycarboxylate superplasticizer with poor-quality aggregate containing montmorillonite by incorporating polymeric ferric sulfate. Constr Build Mater 162:566–575
Li B, Gao RJ, Wang L (2021) Synthesis and properties of a starch-based clay tolerance sacrificial agent. Starch-Starke 73:2000223
Ren QY, Zou HW, Liang M, Wang YM, Wang JC (2014) Preparation and characterization of amphoteric polycarboxylate and the hydration mechanism study used in Portland cement. RSC Adv 4(83):44018
Zhao H, Liao B, Nian F, Wang K, Guo Y, Pang H (2018) Investigation of the clay sensitivity and cement hydration process of modified HPEG-type polycarboxylate superplasticizers. J Appl Polym Sci 135(32):46572
Hu KY, Sun ZP, Yang HJ (2019) Effects of polycarboxylate superplasticizers with different functional units on early hydration behavior of cement paste. J Mater Civ Eng 31(5):04019041
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We thank the Jilin Provincial Education Department Project (Nos.JJKH20240355KJ) and the Jilin Provincial College Student Innovation Engineering Project (Nos.S202310191042) for financial support.
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Wang, L., Luo, J. & Zhu, H. Synthesis of novel polyelectrolyte sacrifice agents and their effects on the adaptability of polycarboxylate superplasticizer with clay-containing cement paste. Polym. Bull. 81, 8029–8043 (2024). https://doi.org/10.1007/s00289-023-05078-9
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DOI: https://doi.org/10.1007/s00289-023-05078-9