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Using Waste Vermiculite and Dolomite as Eco-Friendly Additives for Improving the Performance of Porous Concrete

Armin Azad, Sayed-Farhad Mousavi, Hojat Karami, Saeed Farzin

The present study investigated the applicability of waste vermiculite and dolomite as fine aggregate, known as appropriate mineral adsorbents to enhance the quality of urban runoff, for improving the mechanical properties of porous concrete. 180 samples w... see more

Engineering Journal (EJ) , 2018

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Experimental Investigation of the Effect of Adding LECA and Pumice on Some Physical Properties of Porous ConcreteSome Physical Properties of Porous Concrete

Hojat Karami, Ehsan Teymouri, Sayed-Farhad Mousavi, Saeed Farzin

Porous concrete has high porosity and can be used for increasing the permeability of pavements and parking lots and reducing the urban runoff damages. In this research, light expanded clay aggregate (LECA) and pumice were substituted for 5, 10 and 15% of ... see more

Engineering Journal (EJ) , 2018

Free Access

Application of Heuristic Algorithms in Improving Performance of Soft Computing Models for Prediction of Min, Mean and Max Air Temperatures

Armin Azad, Jamshid Pirayesh, Saeed Farzin, Leila Malekani, Sheida Moradinasab, Ozgur Kisi

Traditionally, climate conditions has been one of the influential factors in population growth in worldwide. Hence, predicting these conditions can be an important step to improve life conditions in worldwide. In this study, application of genetic algorit... see more

ANFIS | ANN | genetic algorithm | particle swarm algorithm | long-term air temperatures

Engineering Journal (EJ) , 2015