PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2015 | Vol. 14, nr 4 | 89--98
Tytuł artykułu

The physical and mechanical properties of magnesium oxychloride cement-based materials

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The aim of this paper was the examination of the physical-mechanical properties of Sorel cement-based material. In the experimental part the effect of polypropylene fibers (PP) and micro-silica on properties of composite materials were studied. The results show that addition of these modifiers increases compressive strength, waterproofing and resistance against corrosion. Increase of compressive strength was observed from both addition of PP and micro-silica. PP resulted in an increase in compressive strength of 0,72 MPa, whereas addition of micro-silica caused an increase of 17,5 % compared to pure Sorel’s cement. Improvement of water-tightness was observed in both additions of PP and micro-silica. Weight loss of samples with PP addition to the concrete after a 7-day bath in an aggressive solution of 5% HCl was less than about 20%.
Wydawca

Rocznik
Strony
89--98
Opis fizyczny
Bibliogr. 19 poz., fig., tab.
Twórcy
  • Katedra Geotechniki, Wydział Budownictwa i Architektury, Politechnika Lubelska, j.wolinska@gmail.com
Bibliografia
  • 1 Li. Z., Chau C.K., Influence of molar ratios on properties of magnesium oxychloride cement. Cement and concrete research 37 (2007) 866-870.
  • 2 Liu Z., Wang S, Huang J., Wei Z., Guan B., Fang J. Experimantal investigation on properties and microstructure of magnesium oxychloride cement prepared with caustic magnesite and dolomite. Construction and Building Material 85(2015) 247-255.
  • 3 Dehua D., Chanmei Z., The formation mechanism of the hydrate phases in magnesium oxychloride cement. Cement and Conrete research 29 (1999) 1365-1371.
  • 4 Ved E.I., Zharow E.F., Van P. H. Mechanism of magnesium oxychloride fotmations during the hardenind of magnesium oxychloride cements. (Russ) Zhurnal Prikladnoi Khimii 1976 (49) 2154.
  • 5 Bilinski H., Matkovic B., Mazuravic C., Zunic T.A. The formation of magnesium oxychloride phases in the system MgO-MgCl2-H20 and NaOH-MgCl2-H2O. Journal of American Ceramic Society 1984 (67) 266.
  • 6 Z. Zhenyu, D Changlu, Z. Quanchand, L. Bozhi, L. Weilin, A study on the formation mechanism of 5 phase and 3 phase. (Chinese) China Science (B) 1991 (1) 82.
  • 7 Zhou Z., Chen H., Li Z., Li H. Simulation of the properties of MgO-MgCl2-H2O system by thermodynamic method. Cement and concrete research 68 (2015)105-111.
  • 8 Li J., Li G., Yu Y. The influence of compound additive on magnesium oxychloride cement/urban refuse floor tile. Construction and building materials 22 (2008)521-525.
  • 9 Deng D. The mechanism for soluble phosphates to improve the water resistance of magnesium oxychloride cement. Cement and concrete research 33 (2003) 1311-1317.
  • 10 Tan Y., Liu Y., Grover L. Effect of phosphoric acid on the properties of magnesium oxychloride cement as a biomaterial. Cement and concrete research 56 (2014) 69-74.
  • 11 Li Y., Yu H., Zheng L., Wen J., Wu Ch., Tan Y. Compressive strength of fly ash magnesium oxychloride cement containg granite wastes. Construction and building materials 38 (2013) 1-7.
  • 12 Cifuentes H., Garcia F., Maeso O., Medlina F. Influence of the properties fibres on the fracture behavior of low-, normal-, anf high-strength FRC. Construction and Building Materials 45 (2013) 130-137.
  • 13 Jasiczak J., Mikołajczak P. Technologia betonu modyfikowanego domieszkami i dodatkami. politechnika Poznańska (2003).
  • 14 Mąkosa J. Nowa tendencja wykonywania betonów na bazie krzemionki. Materiały budowlane 8 (1992).
  • 15 El-Gamal S.M.A., Amin M.S., Ahmed M.A. Removal of methyl orange and bromophenol blue dyes from aqueous solution using Sorel’s cement nanoparticles. Journal of Environmental Chemical Engineering 3 (2015) 1702-1712.
  • 16 Hassan S.S.M, Awwad N.S., Aboterica A.H.A. Removal of synthetic reactive dyes from textile wastewater by Sorel’s cement. Journal of Hazardous Materials 162 (2009) 994-999.
  • 17 Awwad N.S., Daifullah A. A. M. Preconcentration of U(VI) from aqueous solution after sorption using Sorel’s Cement in dynamic mode. Journal of Radioanalytical and Nuclear Chemistry, Vol. 264, No. 3 (2005) 623-628.
  • 18 PN-EN 12390-2, Badania betonu - Część 2: Wykonywanie i pielęgnacja próbek do badań wytrzymałościowych.
  • 19 PN-EN 206-1:2003, Beton Cz. I Wymagania. Właściwości. Produkcja. Zgodność.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-ec3462e7-f029-4eb4-a731-8cb98f824914
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.