Search Results - "Kannan Rajkumar, P.R."

A state-of-the-art on development of geopolymer concrete and its field applications by T., Srividya, P.R., Kannan Rajkumar, M., Sivasakthi, A., Sujitha, R., Jeyalakshmi

“…Massive growth in the infrastructure industry and development has led to a phenomenal increase in cement usage. The cement industry emits the greenhouse gas…”
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A state of the art on effect of alkali activator, precursor, and fibers on properties of geopolymer composites by Jegan, M., Annadurai, R., Kannan Rajkumar, P.R.

“…Engineered geopolymer composites (EGC) are a new type of high-performance fiber-reinforced geopolymer composites with improved tensile, flexural, and strain…”
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Performance of hybrid steel fiber-reinforced self-compacting concrete RC beam under flexure by K.B., Ramkumar, P.R., Kannan Rajkumar, K., Gunasekaran

“…Hybrid steel fiber-reinforced self-compacting concrete (HSFRSCC) has desirable properties for improving the performance of structures. But the literature is…”
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Mechanical and durability properties of alkali-activated binders based paver blocks derived from secondary sources by Srividya, T., Kannan Rajkumar, P.R.

“…In this research study, low calcium fly ash (FA) and Ground granulated blast furnace slag (GGBS) are used as precursors activated with the solution of sodium…”
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Reinforcing self-compacting concrete with hybrid hooked-end and micro-steel fibres for improving workability and preventing cracks in construction by Ramkumar K.B., Kannan Rajkumar P.R.

“…Fibre-reinforced concrete is increasingly employed in construction in recent times. Adding steel fibres to self-compacting concrete (SCC) increases the…”
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A Review on Performance of Self-Compacting Concrete – Use of Mineral Admixtures and Steel Fibres with Artificial Neural Network Application by Ramkumar, K.B., Kannan Rajkumar, P.R., Noor Ahmmad, Shaik, Jegan, M.

“…[Display omitted] •This review article helps to summarize the current state of various SCCs.•Use of steel fibres along with mineral admixtures enhances the…”
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Impact of hybrid steel fibres on fresh and mechanical properties of Self-compacting concrete by K.B., Ramkumar, P.R., Kannan Rajkumar

“…Fibre-reinforced concrete is increasingly employed in construction in recent times. Adding steel fibres to self-compacting concrete (SCC) increases the…”
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Experimental Investigation of Reactive Powder Concrete exposed to Elevated Temperatures by P.R., Kannan Rajkumar, Mathangi, Durga Prasad, C, Sudha, M, Neelamegam

“…[Display omitted] •The mechanical and durability properties of the RPC with micro steel fibres is experimentally studied.•The strength of RPC in compression…”
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Investigation on the performance of reinforced concrete columns jacketed by conventional concrete and geopolymer concrete by C, Sudha, Sambasivan, Aakash K., P.R., Kannan Rajkumar, M., Jegan

“…[Display omitted] The objective of this investigation is to experimentally study the behaviour of reinforced concrete (RC) columns strengthened using RC and…”
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Adoption of alkali-activated cement-based binders (geopolymers) from industrial by-products for sustainable construction of utility buildings-A field demonstration by Revathi, T., Vanitha, N., Jeyalakshmi, R., Sundararaj, Baskar, Jegan, M., Rajkumar, P.R. Kannan

“…There is an increasing interest towards using sustainable construction materials for reducing the consumption of natural resources and maximising the…”
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Developments and research on fire response behaviour of prestressed concrete members – A review by Jeyashree, T.M., Kannan Rajkumar, P.R., Satyanarayanan, K.S.

“…Prestressed concrete is widely used for various types of structural applications, and unexpected fire during its service life can lead to premature tendon…”
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Investigation on performance of prestressed hollow core slabs exposed to elevated temperatures by Jeyashree, T.M., Kannan Rajkumar, P.R.

“…PurposeThis study focused on identifying critical factors governing the fire response of prestressed hollow-core slabs. The hollow-core slabs used as flooring…”
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