The aim of this paper was to verify the common methods of hydraulic conductivity estimation for soil assessment in respect to wastewater disposal. The studies were conducted on three types of sandy soils. Hydraulic conductivity was determined using a scale effect-free laboratory method, empirical equations and compared with measurements estimated from a laboratory infiltration column with ident...

The effect of polymer, plasticizer, and surfactant additives on stress development during drying of calcium carbonate particulate coatings was studied using a controlled-environment apparatus that simultaneously monitors drying stress, weight loss, and relative humidity. We found that the calcium carbonate coatings display a drying stress evolution typical of granular films, which is characteri...

Introduction: The rotor is the mobile component of an electric motor. A wound composed primarily a steel core with insulated copper wires around it, after which winding immersed into liquid acrylate-based thermosetting resin bath whose role to ensure performance and durability This impregnation between occurs under controlled temperature settings facilitate flow polymerization. process does not...