The IEA (International Energy Authority) holds the cement industry responsible for emitting between 6% and 7% of all the CO2 emission into the atmosphere. Significant consumption of energies such as electricity and fossil fuels, is and inevitable issue and providing alternative productions in order to move through sustainable development and reducing these effects is essentials. Dams and the related hydraulic structures are known as long servicing life structures. Their maintenance costs are high, so their durability is an important issue. At present, the absence of standard criteria for wear of concrete surfaces prevents specifications of quality in terms of abrasion resistance. Concrete abrasion is one of the most important factors in threating the durability of hydraulic structures. This paper deals with the influence of zeolite and micro silica (by replacing 10%, 15%, 20% and 30% of slag mass) as a natural pozzolan and simultaneously the effect of sodium hydroxide (NaOH) concentration on the fresh and hardened properties of Alkali Activated Slag (AAS) concretes. The slump, abrasion resistance, compressive strength, splitting tensile strength and flexural strength of this type of concrete were investigated and compared by the authors. In order to determine the effect of NaOH concentration on alkali activated slag concrete, three different molarities of NaOH concentrations (4M, 6M and 8M) were used together with sodium silicate (water glass) solution. Also at this work the influence of aggregate content on the engineering property of abrasion resistance was evaluated. The variables considered in this study were: Total aggregate content: 70%, 73%, 75%, 77% and 79% and Ratio of fine aggregate to total aggregate: 0.45, 0.5, 0.55, 0.6. The results of this study indicate that an increase in the NaOH concentration increased the abrasion resistance of concrete while it decreased the compressive strength, splitting tensile strength and flexural strength. The concrete contained silica fume and zeolite reached a suitable compressive strength, splitting tensile strength and flexural strength. Generally, the hardened properties of concrete were improved by partial replacement of slag with zeolite. Based on the present study, an AAS concrete with total aggregate content of 77% and 79% by volume, ratio of fine aggregate to total aggregate of 0.50 and 0.55 can have better compressive strength and abrasion resistance. Key Words: Alkali-activated slag concrete, Zeolite, micro silica, NaOH concentration, Total aggregate content and Ratio of fine aggregate to total aggregate