Zagadnienia badawcze dotyczące domieszek upłynniających przedstawione na 6 Międzynarodowej Konferencji na temat Superplastyfikatorów i Innych Domieszek Chemicznych do Betonu

• Autorzy: Grabiec A.

Warianty tytułu

EN

Search problems concerning water reducing admixtures presented at 6-th International Conference On Superplasticizers and Other Chemical Admixtures in Concrete

• Języki publikacji: PL

Abstrakty

PL

Omówiono najważniejsze zagadnienia badawcze dotyczące superplastyfikatorów, przedstawione na konferencji poświęconej superplastyfikatorom i innym domieszkom chemicznym do betonu. Szczególną uwagę zwrócono na referaty, w których omawiany był mechanizm działania domieszek upłynniających, szczególnie domieszek nowej generacji i rozważono problem kompatybilności cementu i superplastyfikatora.

EN

The most important scientific problems concerning superplasticizers presented at the conference devoted to superplasticizers and other chemical admixtures in concrete have been decribed. Particular attention has been paid to the mechanism of action of water reducing admixtures, especially new generation products, and to the compability of cement with superplasticizer.

Słowa kluczowe

PL

domieszka upłynniająca; domieszka do betonu; konferencja; superplastyfikator

• Wydawca: Fundacja Cement, Wapno, Beton
• Czasopismo: Cement Wapno Beton
• Rocznik: 2001
• Tom: R. 6/68, nr 5
• Strony: 200--201
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Grabiec A.

• Akademia Rolnicza, Katedra Mechaniki Budowli i Budownictwa Rolniczego, Poznań

Bibliografia

• 1. N. Spiratos, C. Jolicoeur, Chemical Admixtures for the 21st Century. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p.I. Ed. V.M. Malhotra, ACI SP 195-1.
• 2. C. Comparet, A. Nonat, S. Pourchet, J.P. Guicquéro, E. Gartner, N. Mosquet, Chemical Interaction of Di-Phosphate Terminated Monofunctional Polyoxyethylene Superplasticizer with Hydrating Tricalcium Silicate. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 61. Ed. V.M. Malhotra, ACI SP 195-1.
• 3. R.J. FIatt , Y.F. Houst, P. Bowen, H. Hofmann, Electrosteric Repulsion Induced by Superplasticizers between Cement Particles - An Overlooked Mechanism. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 75. Ed. V.M. Malhotra, ACI SP 195-1.
• 4. E. Sakai, J.K. Kang, M. Daimon, Action Mechanism of Comb-Type Superplasticizers Containing Grafted Polyethylene Oxide Chains. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 75. Ed. V.M. Malhotra, ACI SP 195-6.
• 5. T.B. Bürge, Mode of Action of Superplasticizers. Sixth CANMET/ACI Int. Conf. On Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 101. Ed. V.M. Malhotra, ACI. SP 195-8.
• 6. M. Fryda, V. Cachet, P. Bost, K.L. Scrivener, Interaction of Superplasticizer with Calcium Aluminate Cement. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 91. Ed. V.M. Malhotra, ACI SP 195-7.
• 7. R. Duval, E.H. Kadri, J.P. Bigas, W. Luhowiak, Rheology of High Performance Concrete - Effect of Superplasticizer and Silica Fume. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 143. Ed. V.M. Malhotra, ACI SP 195-10.
• 8. M. Kinoshita, T. Nawa, M. Iida, M. Ichibeji, Effect of Chemical Structure on Fluidizing Mechanism of Concrete Superplasticizer Containing Polyethylene Oxide Graft Chains. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 163. Ed. V.M. Malhotra, ACI SP 195-11.
• 9. K. Yamada, S. Ogawa, S. Hanehara, Working Mechanism of Poly-Beta-Naphthalene Sulfonate and Polycarboxylate. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 367. Ed. V.M. Malhotra, ACI SP 195-23.
• 10. A. Ohta, T. Sugiyama, T. Uomoto, Study on Dispersing Effects on Polycarboxylate Based Dispersant on Fine Particles. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 211. Ed. V.M. Malhotra, ACI SP 195-14.
• 11. D. Hamada, T. Sato, F. Yamoto, T. Mizunuma, Development of New Superplasticizer and Its Application to Self-Compacting Concrete. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 269. Ed. V.M. Malhotra, ACI SP 195-17.
• 12. J. Roncero, R. Gettu, S. Valls, Influence of the Type of Superplasticizer on the Microstructure of Hardened Cement Paste. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 121, Supplementary Papers. Ed. V.M. Malhotra, ACI SP.
• 13. Y.C. Tseng, W.L. Wu, H.L. Huang, C.T. Wang, K.C. Hsu, New Carboxylic Acid-Based Superplasticizer for High-Performance Concrete. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 401, Ed. V.M. Malhotra, ACI SP 195-25.
• 14. A. Goncalves, A. Bettencourt-Ribeiro, Comparative Study of Influence of Superplasticizers and Superplasticizer/Plasticizer Blends on Slump-Loss. Sixth CANMET/ACI Int.Conf. on Superplasticizers and Other Chemical Admixtures in Concrete, 2000, p. 321. Ed. V.M. Malhotra, ACI SP 195-201.