Large energy consumption and increased environmental awareness, in traditional method of asphalt production (Hot Mix Asphalt) and more stringent environmental regulations have resulted in the innovation of a production technology named Warm Mix Asphalt (WMA). In this technology, various methods are used to reduce the temperature of production and paving. The most two important results of temperature reduction are decreasion of energy consumption and decreasing emissions of burning fuels, fumes and odors generated at the production plant and at the paving site. In recent years widespread researches have been done to develop new and economical technologies of WMA production. As many studies show, in some of the production technologies, the produced WMA may have low moisture resistance because the aggregates do not loose their moisture completely. On the other hand Steel slags are the by-product of iron and steel factories that many researches have been done around the world to use this material in several fields. One of these fields is Asphalt Concrete (AC). Various studies show Steel slag is considerably effective in improving the performance of asphalt concrete. One of the properties of steel slags is high heat capacity in comparison to stone aggregate which leads to a higher energy consumption during the process of WMA production. The aim of this study is to use WMA technologies in steel slag hot mix asphalt in order to reduce the energy consumption leading to the production of steel slag warm mix asphalt (SSWMA). In order to produce steel slag warm mix asphalt, an amino-based resin which is thermoset is used as an additive to decrease the viscosity of bitumen. This resin is used in the amount of 5%, 10% and 15% by the weight of bitumen. The materials included one type of binder (AC 60-70), Lime stone and steel slag aggregates. To assess the performance of steel slag warm mix asphalt, several tests including Marshall tests and moisture sensitivity tests were applied. Experimental results show that the addition of poly-amin resin can decrease the viscosity of bitumen by producing foam. This reduction of viscosity leads to reduce the temperature mix asphalt and steel slag mix asphalt production as much as 15 and 25°C respectively in application of 10% resin. It is also concluded that the steel slag warm mix asphalt has a better performance than warm mix asphalt in the case of mechanical properties. Both SSWMA and WMA had acceptable moisture resistance; but the moisture resistance of steel slag warm mix asphalt is much higher than that of warm mix asphalt. Keywords: Warm mix asphalt, Steel Slag, Amino Based resin, Energy consumption