Yıl: 2017 Cilt: 8 Sayı: 2 Sayfa Aralığı: 65 - 69 Metin Dili: İngilizce DOI: 10.20528/cjcrl.2017.02.003 İndeks Tarihi: 06-07-2020

Evaluation of initial setting time due to superplasticizers

Öz:
This paper shows how polycarboxylate based superplasticizer affects the initial setting time of cement paste. Three superplasticizers are used in this study with different properties and aiming to determine the delay in initial setting time due to superplasticizer. Initial setting time is calculated as per IS: 4031-PART 5-1988 with different SP dosages (0.5%, 0.75%, 1.0% and 1.5% of weight of cement). Superplasticizeris an admixture which reduces the water-cement ratio or increase the workability atthe same water content. This paper deals with the evaluation of initial setting timedue to superplasticizers.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
  • Alsadey S (2015). Effect of superplasticizer on fresh and hardened properties of concrete. Journal of Agricultural Science and Engineering, 1(2), 70-74.
  • Caszewski JC, Szwabowski J (2004). Influence of superplasticizers on rheological behaviour of fresh cement mortars. Cement and Concrete Research, 34, 235–248.
  • Felekoglu B, Turkel S, Kalyoncu H (2009). Optimization of fineness to maximize the strength activity of high-calcium ground fly ash – Portland cement composites. Construction and Building Materials, 23, 2053–2061.
  • Gastaldini ALG, Isaia GC, Hoppe TF, Missau F, Saciloto AP (2009). Influence of the use of rice husk ash on the electrical resistivity of concrete: A technical and economic feasibility study. Construction and Building Materials, 23, 3411–3419.
  • Houst YF, Bowen P, Perche F, Kauppi A, Borgett P, Galmiche L, Le Meins J-F, Lafuma F, Flatt RJ, Schober I, Banfill PFG, Swift DS, Myrvold BO, Petersen BG, Reknes K (2008). Design and function of novel superplasticizers for more durable high performance concrete (superplast project). Cement and Concrete Research, 38, 1197–1209.
  • Kadri E-H, Aggoun S, De Schutter G (2009). Interaction between C3A, silica fume and naphthalene sulphonate superplasticiser in high performance concrete. Construction and Building Materials, 23, 3124–3128.
  • Kong HJ, Bike SG, Li VC (2006). Effects of a strong polyelectrolyte on the rheological properties of concentrated cementitious suspensions. Cement and Concrete Research, 36, 851–857.
  • Li G, Xiong G, Lu Y, Yin Y (2009). The physical and chemical effects of long-term sulphuric acid exposure on hybrid modified cement mortar. Cement & Concrete Composites, 31, 325–330.
  • Liao K-Y, Chang P-K, Peng Y-N, Yang C-C (2004). A study on characteristics of interfacial transition zone in concrete. Cement and Concrete Research, 34, 977–989.
  • Mahmoud AAM, Shehab MSH, El-Dieb AS (2010). Concrete mixtures incorporating synthesized sulfonated acetophenone–formaldehyde resin as superplasticizer. Cement & Concrete Composites, 32, 392– 397.
  • Memon AH, Radin SS, Zainc MFM Trottier J-F (2002). Effects of mineral and chemical admixtures on high-strength concrete in seawater. Cement and Concrete Research, 32, 373–377.
  • Mikanovic N, Jolicoeur C (2008). Influence of superplasticizers on the rheology and stability of limestone and cement pastes. Cement and Concrete Research, 38, 907–919.
  • Palacios M, Houst YF, Bowen P, Puertas F (2009). Adsorption of superplasticizer admixtures on alkali-activated slag pastes. Cement and Concrete Research, 39, 670–677.
  • Papo A, Piani L (2004). Effect of various superplasticizers on the rheological properties of Portland cement pastes. Cement and Concrete Research, 34, 2097–2101.
  • Pei M, Wang Z, Li W, Zhang J, Pan Q, Qin X (2008). The properties of cementitious materials superplasticized with two superplasticizers based on aminosulfonate–phenol–formaldehyde. Construction and Building Materials, 22, 2382–2385.
  • Plank J, Hirsch C (2007). Impact of zeta potential of early cement hydration phases on superplasticizer adsorption. Cement and Concrete Research, 37, 537–542.
  • Roziere E, Loukili A, El Hachem R, Grondin F (2009). Durability of concrete exposed to leaching and external sulphate attacks. Cement and Concrete Research, 39, 1188–1198.
  • Sakai E, Kasuga T, Sugiyama T, Asaga K, Daimon M (2006). Influence of superplasticizers on the hydration of cement and the pore structure of hardened cement. Cement and Concrete Research, 36, 2049–2053.
  • Shi H-S, Xu B-W, Zhou X-C (2009). Influence of mineral admixtures on compressive strength, gas permeability and carbonation of high performance concrete. Construction and Building Materials, 23, 1980–1985.
  • Sukumar B, Silva J (2016). Effect of polymeric admixtures on self-compacting concrete. International Journal of Innovative Research in Science, Engineering and Technology, 5(1), 660-665.
  • Yoshiokaa K, Tazawa E, Kawai K, Enohata T (2002). Adsorption characteristics of superplasticizers on cement component minerals. Cement and Concrete Research, 32, 1507–1513.
  • Zhang M-H, Sisomphon K, Ng TS, Sun DJ (2010). Effect of superplasticizers on workability retention and initial setting time of cement pastes. Construction and Building Materials, 24, 1700–1707.
  • Zingg A, Winnefeld F, Holzer L, Pakusch J, Becker S, Figi R, Gauckler L (2009). Interaction of polycarboxylate-based superplasticizers with cements containing different C3A amounts. Cement & Concrete Composites, 31, 153–162.
APA Singh A, RAM S, VERMA A (2017). Evaluation of initial setting time due to superplasticizers. , 65 - 69. 10.20528/cjcrl.2017.02.003
Chicago Singh Abhishek,RAM Shobha,VERMA Alok Evaluation of initial setting time due to superplasticizers. (2017): 65 - 69. 10.20528/cjcrl.2017.02.003
MLA Singh Abhishek,RAM Shobha,VERMA Alok Evaluation of initial setting time due to superplasticizers. , 2017, ss.65 - 69. 10.20528/cjcrl.2017.02.003
AMA Singh A,RAM S,VERMA A Evaluation of initial setting time due to superplasticizers. . 2017; 65 - 69. 10.20528/cjcrl.2017.02.003
Vancouver Singh A,RAM S,VERMA A Evaluation of initial setting time due to superplasticizers. . 2017; 65 - 69. 10.20528/cjcrl.2017.02.003
IEEE Singh A,RAM S,VERMA A "Evaluation of initial setting time due to superplasticizers." , ss.65 - 69, 2017. 10.20528/cjcrl.2017.02.003
ISNAD Singh, Abhishek vd. "Evaluation of initial setting time due to superplasticizers". (2017), 65-69. https://doi.org/10.20528/cjcrl.2017.02.003
APA Singh A, RAM S, VERMA A (2017). Evaluation of initial setting time due to superplasticizers. Challenge Journal of Concrete Research Letters, 8(2), 65 - 69. 10.20528/cjcrl.2017.02.003
Chicago Singh Abhishek,RAM Shobha,VERMA Alok Evaluation of initial setting time due to superplasticizers. Challenge Journal of Concrete Research Letters 8, no.2 (2017): 65 - 69. 10.20528/cjcrl.2017.02.003
MLA Singh Abhishek,RAM Shobha,VERMA Alok Evaluation of initial setting time due to superplasticizers. Challenge Journal of Concrete Research Letters, vol.8, no.2, 2017, ss.65 - 69. 10.20528/cjcrl.2017.02.003
AMA Singh A,RAM S,VERMA A Evaluation of initial setting time due to superplasticizers. Challenge Journal of Concrete Research Letters. 2017; 8(2): 65 - 69. 10.20528/cjcrl.2017.02.003
Vancouver Singh A,RAM S,VERMA A Evaluation of initial setting time due to superplasticizers. Challenge Journal of Concrete Research Letters. 2017; 8(2): 65 - 69. 10.20528/cjcrl.2017.02.003
IEEE Singh A,RAM S,VERMA A "Evaluation of initial setting time due to superplasticizers." Challenge Journal of Concrete Research Letters, 8, ss.65 - 69, 2017. 10.20528/cjcrl.2017.02.003
ISNAD Singh, Abhishek vd. "Evaluation of initial setting time due to superplasticizers". Challenge Journal of Concrete Research Letters 8/2 (2017), 65-69. https://doi.org/10.20528/cjcrl.2017.02.003