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ABSTRACT Global warming due to high greenhouse gasses emission coupled with excessive energy involved in concrete manufacturing process is indeed an alarming threat. To overcome the problem, numerous researches have [...]

ABSTRACT The stringent conditions are being imposed by the global community to reduce greenhouse gas emissions, will push the search for low carbon footprint alternative binders to ordinary Portland cement. [...]

ABSTRACT In this work the performance of mussel shell as aggregate in plain concrete has been studied. The mussel shell used came from the cannery industry, which produces more than [...]

ABSTRACT This paper presents an investigation into the durability performance of Palm Oil Fuel Ash-based Engineered Alkaline-activated Cementitious Composite (POFA-EACC) mortar exposed to sulfate environment. Cube specimens measuring 50 mm [...]

ABSTRACT The exposure of alumino silicate materials such as fly ash, ground granulated blast furnace slag will undergo thermal activation along with alkaline environment and forms an environment friendly material [...]

ABSTRACT Incinerator fly ash (IFA) is the ash residual after incineration of municipal solid waste. Due to the presence of more leachable trace elements, utilization of IFA is rare. Alkali-activated [...]

ABSTRACT Efficiency in energy-utilization in the adoption of curing methods and effects of NaOHaq concentration towards achieving a better strength performance in the synthesis of alkaline activated ground-steel-slag (GSS) with [...]

ABSTRACT In this study, combinations of ultrafine palm oil fuel ash (UPOFA) and ground blast furnace slag (GBFS) have been used to study the compressive strength and microstructure of the [...]

ABSTRACT Effects of Al[(OH).sub.3] content on the compressive-strength of alkaline activated ground blast furnace slag (GBFS)-ultrafine palm oil fuel ash (UPOFA) based mortar (AAGU) were investigated. The mortar was activated [...]