Reuse of Pretreated Red Mud and Phosphogypsum as Supplementary Cementitious Material

EFFICIENCY FACTOR OF SUPPLEMENTARY CEMENTITIOUS MATERIALS: A STATE OF ART

The use of supplementary cementing materials is gradually increasing due to technical, economical, and environmental benefits. Supplementary cementitious materials (SCM) are most commonly used in producing ready mixed concrete (RMC). A quantitative understanding of the efficiency of SCMs as a mineral admixture in concrete is essential for its effective utilisation. The performance and effective...

Using Different Methods of Nanofabrication as a New Way to Activate Supplementary Cementitious Materials; a Review

Reducing the consumption of cement with simultaneous utilizing waste materials as cement replacement is preferred for reasons of environmental protection. Blended cements consist of different supplementary cementitious materials (SCMs), such as fly ash, silica fume, Ground Granulated Blast Furnace Slag (GGBFS), natural pozzolans, etc. These materials should be chemically activated to show effec...

Catalytic Pyrolysis of General Purpose PolyStyrene Using Red Mud as a Catalyst

Queueing systems with renovation vs. queues with RED. Supplementary Material

In this note we consider M/D/1/N queue with renovation and derive analytic expressions for the following performance characteristics: stationary loss rate, moments of the number in the system. Moments of consecutive losses, waiting/sojourn time (as introduced in [1]) are out of scope. The motivation for studying these characteristics is in the comparison of renovation with known active queue me...

Random Projections as Regularizers – Supplementary Material