In this paper examines the effect of concrete mixture after added 3-10 percent of weight of concrete mixture by EVA waste. From the study found that density of LWC tended to decrease when add more EVA waste which is affect to the weight of concrete mixture is decrease. The result relate to conductivity of thermal which is depends on the density of LWC. In addition, the amount of EVA waste also affect to porosity to water absorption, sorptivity and chemical resistance