High-volume fly ash

Ambroise, J., Amoura, A., and Pera, J., Development of flowable high volume - fly ash mortars, in Proceedings of the 11th International Symposium on the Use and Management of Coal Combustion Byproducts (CCBs), Vol. 2, American Coal Ash Association, 1995. 

Table 7.19 Typical mechanical properties of high-volume fly ash concrete made with ASTM Type I and Type III cements (Maihotra [69]) ...

High dosages of a superplasticizer permit the replacement of a large amount of the cement by fly ash, while maintaining workability and strength. This is typical high-volume fly ash concrete. 

Ahmed, S.F.U., Maalej, M. and Paramasivam, P. (2006). Flexural responses of hybrid steel-polyethylene fibre reinforced cement composites containing high volume fly ash. Journal of Construction and Building Materials, 21 1088-1097. 

It was reported that expanded polystyrene can be used as ultra lightweight aggregate suitable for developing concretes for both structural and non-structural applications by varying its volume percentage in mortar or concrete. Moreover the use of high volume fly ash as a supplementary cementitious material in concrete applications is very much preferred for economy and durability apart from the advantages that are related to the environmental aspects [4]. 

Giaccio and Malhotra [143] introduced the term high-volume fly ash concrete in 1980, however, F or C class fly ash should replace at least 50 % of cement and the... 

Malhotra, V.M., Mehta, P.K. High-Performance, High-Volume Fly Ash Concrete. Supplementary Cementing Materials for Sustainable Development Inc., Ottawa (2005)... 

High-volume fly ash concrete is characterized by a high fly ash content and a reduced amount of Portland cement in the mix. The cement/ash replacement ratio is high, and may exceed 50%. Typically, high-volume fly ash concrete mixes contain 100-200 kg/m of cement and 150-300 kg/m of fly ash. 

The use of high-volume fly ash concrete may be recommended in applications where the requirements for strength are low and where the release of very little heat of hydration is essential. It is unsuitable for steel-rein-forced eonerete constmctions, owing to the insufficient protection of the steel from conosiom... 

Berry, E.E et al. (1994) Hydration in high volume fly ash binders chemical factors. C7 Materials Journal 91, 382-389. 

Carette, G.G. etal. (1993) Mechanical properties of concrete incorporating high volume fly ash from soirrces in the US. ACIMaterials Journal 90,535-544. 

Kohno, K. et al. (1996) Characteristics of high-volume fly ash concrete mixture proportions versus strength. Young s Modulus, drying shrinkage and adiabatic temperature rise (in Japanese). Semento Konkurito Ronbunshu 50,10-17. 

Suzuki, T. (1995) Applieation of high volume fly ash concrete to marine stractures. 

Li G. Properties of high volume fly ash concrete incorporating nano-Si02. Cement Conor Res 2004 34(6) 1043-1049. 

Malhotra, V. M. (2002) High-performance high-volume fly ash concrete, Concrete International, 24 45-9. 

Compressive strength and durability of high-volume fly ash concrete reinforced with calcium carbonate nanoparticles... 

Aggarwal, V., Gupta, S.M., Sachdeva, S.N., 2010. Concrete durabihty through high volume fly ash concrete (HVFC) — a hterature review. International Journal of Engineering Science and Technology 2 (9), 4473—4477. 

Shaikh, F.U.A., Supit, W.M.S., 2014. Mechanical and durability properties of high volume fly ash (HVFA) concrete containing calcium carbonate (CaCOs) nanoparticles. Construction and Building Materials. http //dx.doi.Org/10.1016/j.conbuildmat.2014.07.099. 

Supit, S., Shaikh, F.U.A., 2014b. Effect of nano-CaCOs on compressive strength development of high volume fly ash mortars and concretes. Journal of Advanced Concrete Technology. 12, 178-186. 

Tanesi, J., Bentz, P.D., Ardani, A., 2013. Enhancing the Performance of High Volume Fly Ash Concretes Using Fine Limestone Powder. National Institute of Standards and Technology Publications, American Concrete Institute Spring Meeting. 

Zhang, M.H., Islam, J., 2012. Use of nano-silica to reduce setting time and increase early strength of concretes with high volume fly ash or slag. Construction and Building Materials 29, 573-580. 

In Part Four, Chapter 11 offers the effectiveness of calcium carbonate nanoparticles on the improvements of compressive strength and durabUity of high-volume fly ash concrete. These resulting properties are further correlated with relevant microstructure and crystalline phases by means of X-ray diffraction, mercury intrusion porosimetry, differential thermal analysis, and thermal gravimetric analysis. Chapter 12 reviews current research and relevant techniques for the manufacture and application of amorphous carbon and its nanocomposites. Various applications for the textile, plastic, and healthcare industries, as well as in the fields of gas and water filtering, electrical apphcations, and food packaging, are also discussed based on the superior and unique propoties of... 

Langley, W. S., Carette, G. G., andMalhotra, V. M., Strength Development of High Volume Fly Ash as Determined by Drilled Cores and Standard Moist Cured Cylinders, Division Report MSL 90-24 (OP J) (1990)... 

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