Interior brick-infill partitions are usually considered as non-structural components and only their weight is accounted for in practical structural design. In this study, their effect on the progressive collapse resistance of an RC building subjected to sudden column loss is investigated. Three notional column loss conditions with four different brick-infill locations are considered. Column-los...

The effect of artificial pozzolan (waste brick) on the physico-chemical properties of cement manufactured was investigated. The waste brick is generated by the manufacture of bricks. It was used in the proportions of 0%, 5%, 10%, 15% and 20% by mass of cement to study its effect on the physico-chemical properties of cement incorporating artificial pozzolan. The physicochemical properties of cem...

Over many decades, cement has been the primary component in construction projects and is considered one of essential industries worldwide. At same time, it overconsumes natural resources can negatively impact environment through a few byproducts, such as carbon dioxide (CO2) kiln dust (CKD). The generated quantity CKD estimated to be 15–20% produced cement, which means induced hundreds millions...

1. Gray CH, Urn CK, Nicholson DC. The differentiation of the porphyrins by means of high pressure liquid chromatography. Clin Chim Acta 77, 167-178 (1977). 2. Doss M. Analytical and preparative thinlayer chromatography of porphyrin methyl esters. Z Kiln Chem Kiln Biochem 8, 197207 (1970). 3. Straka JG, Kushner, JP, Burnham BF. High-performance liquid chromatography of porphyrin esters. Identifi...

EFFECTS OF CARBONATION ON THE MINERAL COMPOSITION OF CEMENT KILN DUST By Cecilia P. Anderson Department of Geological & Mining Engineering & Sciences

In this paper, a mobile scanning system for real-time under-vehicle inspection is presented, which is founded on a “Brick” architecture. In this “Brick” architecture, the inspection system is basically decomposed into bricks of three kinds: sensing, mobility, and computing. These bricks are physically and logically independent and communicate with each other by wireless communication. Each bric...