Wybrane aspekty zastosowań kaolinów w technologii materiałów budowlanych.

• Autorzy: Wala D. , Rosiek G.

Warianty tytułu

EN

Some aspects of uses of kaolinite in technology of building materials.

• Języki publikacji: PL

Abstrakty

PL

W pracy przedstawiono dane literaturowe oraz badania własne dotyczące wybranych zastosowań kaolinów w technologii materiałów budowlanych. Przebadano wpływ dodatku 15% metakaolinu na wytrzymałość cementów różniących się zawartością C3S i C2S. Kaolin zastosowano do syntezy cementu belitowo siarczanoglinianowego o wysokich parametrach wytrzymałościowych oraz odporności korozyjnej. Na osnowie alkalizowanego metakaolinu uzyskano zaprawę o interesujących właściwościach użytkowych.

EN

This paper presents literature review and experimental studies of some applications of kaolinite in technology of building materials. The effect of addition 15% metkaolin on mechanical strength of cements containing different content C3S and C2S was investigated. Kaolinite were applied to synthesis of belite-sulfate-aluminate cement. This cements possessed high mechanical strength and corrosion resistance. Also mortars based on alkali-activated metkaolin were manufactured, they showed interesting utility properties.

Słowa kluczowe

PL

kaolin; materiały budowlane; zastosowanie; metakaolin; wytrzymałość; odporność korozyjna; cementy; właściwości użytkowe

EN

kaolinite; building materials; application; metkaolin; mechanical strength; corrosion resistance; cements; utility properties

• Wydawca: Sieć Badawcza Łukasiewicz - Instytut Ceramiki i Materiałów Budowlanych
• Czasopismo: Szkło i Ceramika
• Rocznik: 2002
• Tom: R. 53, nr 1
• Strony: 7--14
• Opis fizyczny: Bibliogr. 21 poz., rys., tab.

Twórcy

autor

Wala D.

• Politechnika Wrocławska

autor

Rosiek G.

• Politechnika Wrocławska

Bibliografia

• [1] Murat M., Driouche M.: Hydration reaction and hardening of calcined clays and related minerals: II Influence of mineralogical properties of the raw kaolinite on the reactivity of metakaolin. Cement and Concrete Research, 18, 1998, 221-228.
• [2] Pytel Z., Małolepszy J.: Wpływ warunków prażenia gliny kaolinowej na jej własności pucolanowe. Cement Wapno Beton, 3, 1999, 80-83.
• [3] Oriol M., Pera J.: Pozzolanic activity of metakaolin under microwave treatment. Cement and Concrete Research, 25, 1995, 265-270.
• [4] Morsy M., Gelal A., Abo-El-Enein S.: Effect of temperature on phase composition and microstructure of artificial pozzolane-cement pastes containing burnet kaolinite clay. Cement and Concrete Research, 28, 1998, 1157-1163.
• [5] Saad Morsy M., Abo-El-Enein S., Hanna G.: Microstructure and hydration characteristics of artificial pozzolana-cement pastes containing burnet kaolinite clay. Cement and Concrete Research, 27, 1997, 1307-1312.
• [6] Boddy A., Hooton R., Gruber К.: Long - term testing of the chloride - penetration resistance of concrete containing high-activity metakaolin. Cement and Concrete Research, 31, 2001, 759-765.
• [7] Wild S., Khatib J.M.: Portlandite consumption in metakaolin cement pastes and mortars. Cement and Concrete Research, 27, 1997, 137-146.
• [8] Coleman N.J., Page C.L.: Aspects of the pore solution chemistry of hydrated cement pastes containing metakaolin. Cement and Concrete Research, 27, 1997, 147-154.
• [9] Khatib J.M., Wild S.: Sulphate resistance of metakaolin mortar. Cement and Concrete Research, 28, 1998, 83-92.
• [10] Wild S., Khatib J.M., Farell M.O.: Sulphate resistance of mortar containing ground brick clay calcined at different temperature. Cement and Concrete Research, 27, 1997, 697-709.
• [11] Ramlochan Т., Thomas M., Gruber K.: The effect metakaolin on alkali-silica reaction in concrete. Cement and Concrete Research, 30, 2000, 399-344.
• [12] Paszczenko A.A. i in.: Nowe cementy. Arkady, Warszawa 1984.
• [13] Roy D.M.: Alkali - activated cements. Opportunities and challenges, Cement and Concrete Research, 1999, 29, 249-254.
• [14] Palomo A. i in.: Chemical stability of cementitious materials based on metakaolin, Cement and Concrete Research, 1999, 29, 997-1004.
• [15] Barbosa V.F.F. i in.-: Synthesis and characterisation of materials based on inorganic polymers of alumina and silica: sodium polysialate polymers, International Journal of Inorganic Materials, 2000, 2, 309-317.
• [16] Alonso S., Palomo A.: Calorimetric study of alkaline activation of calcium hydroxide - metakaolin solid mixtures, Cement and Concrete Research, 2001, 31, 25-30.
• [17] Palomo A., Grutzek M.W., Blanco M.T.: Alkali - activated fly ashes. A cement for the future, Cement and Concrete Research, 1999, 29, 1323-1329.
• [18] Davidovits J.: Geopolymers: inorganic polymeric new materials, J.Mat.Edu., 1994, 16, 91-139.
• [19] Cabrera J., Rojas M.: Mechanism of hydration of the metakaolin-lime-water system, Cement and Concrete Research, 2001, 31, 177-182.
• [20] Silva P., Glasser F.: Pozzolanic activation of metakaolin, Advances in Cement Research, 1992, 4, 167-178.
• [21] Hua Xu, Deventer J.S.J.: The geopolymerisation of alumino-silicate minerals, International Journal of Mineral Processing, 2000, 59, 247-266.