Plastic is a daily consumable material due to its easy accessibility and affordability. The high production of plastic waste contributes to the increase risk of hazardous environment which is difficult to be processed and decomposed. One of the solutions is to recycle plastic waste. In this study, the types of High Density of Polyethylene (HDPE) and Polypropylene (PP) were utilized as substation material with 10% of ratio to be mixed in pair with concrete brick walls. The sample study was concrete bricks characterized with dimensions of 40x20x10 cm3 and 15x15x15 cm3. The addition of admixture SikaPayer HC-1ID and silica fume as additive was carried out to improve the performance of testing samples. Samples of concrete bricks were then attached on the wall as a mixed pair with dimension 105x95 cm2, and compression properties were performed. The results showed that visual appearances, content weight, and adsorption ability of two samples were classified as concrete brick type I, and the addition of HDPE and PP to the concrete bricks walls contributed into type II which were able to with-stand load around 2200 and 2800 Psi respectively. The other eminence that was observed from the addition of HDPE and PP was milder weight compared to neat concrete bricks.