Hydration of Cement Composites Containing Large Amount of Waste Materials

• DOI: 10.1016/j.proeng.2013.04.009
• Publication Date: 2013-05-10T05:00:09Z
• Authors: Barbara Pacewska; Iwona Wilińska
• Keywords: Pozzolana; Activation; Hydration; Fly ash; 02 engineering and technology; Upplementary cement materials; 0210 nano-technology; Engineering(all); 12. Responsible consumption

Reducing the consumption of cement with simultaneous utilizing waste materials is preferred for reasons environmental protection. Typical content substituting in concrete composition does not exceed 35% mass binder. More and more interest aroused to increase amount supplements above 50%. The mechanism hydration processes such complex systems fully understood. aim this work discuss possibilities using binders high replacements, particular regard physical chemical occurring after addition water. Based on literature reports our own research works activation containing replacement (e.g. fly ash) were discussed. Further investigations concerning studies mixtures are needed.