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482 (Abstract)
153 (Download)Abstract: Mathematical modeling of heat exchange in air in pipes with turbulators with d / D = 0.95 ÷ 0.90 and t / D = 0.25 ÷ 1.00, as well as in rough pipes, with large Reynolds numbers (Re = 106). The solution of the heat exchange problem for semicircular cross-section flow turbulizers based on multi-block... More
530 (Abstract)
166 (Download)Abstract: The fly ash based geopolymer has emerged as a capable and sustainable binder material in construction industry. Ultrasonic pulse velocity (UPV) method is a non-destructive technique for investigating the mechanical performance of concrete. Experimental investigation was performed for studying the effect of NaOH Molarity, Na2SiO3/NaOH and curing temperature on the ultrasonic pulse velocity of... More
558 (Abstract)
188 (Download)Abstract: Stone mastic asphalt (SMA) has not been widely used in the pavement industry, and there are no detailed design specifications for this type of asphalt. Therefore, long-term performance data is not available widely, and no performance model has been developed for SMA. The main purpose of this study was to integrate expert knowledge... More
617 (Abstract)
189 (Download)Abstract: The use of glued bamboo (GB) in structural engineering is growing interest in the construction industry, as it is a kind of natural material with strong regenerative ability. In addition, the utilizing of GB can reduce the demand for concrete, a possible way to decrease the destruction to natural environment and the consumption of fossil energy. This paper... More


