...Kasinathan Muthukkumaran, PhD; R. Sindhujha, MS; V. Anusudha, MS In this study, the synergic effects of alkaline activation (AA) and fibre inclusions on the mechanical behaviour of fly-ash-stabilised black cotton soil were investigated. The natural fibre used in this research was treated...

... and monitor the growth of ettringite in the specimens under investigation, samples were cured for 3, 28, 90, 360, and 660 days and were analysed for their mineralogical constituents. The treated samples with the aluminium, lime and fly ash (ALFA) technology were subjected to different leaching tests...

... in handling them, particularly under moist and wet conditions typical of tropical regions. An attempt has been made to study the plasticity behaviour of a residually derived lateritic soil mixed with a low-calcium fly ash and lime. Three proportions of soil and fly ash were used, with the maximum amount...

...R. L. Parsons; E. Kneebone Class C fly ash has been used to improve the properties of subgrade soils for several decades. This report contains a summary of the results of a study to quantify the level of improvement provided by Class C fly ash and the degree to which those improvements...

...S. Akbulut; A. Saglamer The use of many waste products as engineering materials is of major concern to civil engineers because of their applications for different objectives. Silica fume and fly ash are used in geotechnical engineering, because of their pozzolanic reactivity and fineness...

...N. S. Pandian; K. C. Krishna The rapid increase in the demand for power has led to the commissioning of large coal-based thermal power stations in India. The present production of fly ash is about 100 million tonnes, but its utilisation is less than 10% for gainful applications. Mass and effective...

...A. Porbaha; H. Hanzawa The stringent environmental regulations in recent years has forced practicing engineers to search for new applications for industrial by-products, such as fly ash, a major solid by-product of thermoelectric power plants. This study aims to evaluate the effectiveness...

...J. P. Prashanth; P. V. Sivapullaiah; A. Sridharan Fly ashes are used widely in many geotechnical applications. In most of the applications, compaction of the fly ashes is essential to improve their engineering behaviour. This paper presents the compaction behaviour of fly ashes along...