Focus of this study is to explore the impact that CRT glass can have on different properties of pervious concrete parking blocks. This research includes testing the infiltration rate of water through the porous structure of the blocks, bending strength and fracture force, wear resistance and also water absorption. Study includes reviewing existing papers on the subject of adding glass to concrete blocks, creating samples of pervious concrete blocks measuring 50x50x5 cm. For the purpose this study 3 samples were created with CRT glass and 3 samples were created with quartz sand. All blocks were made in 2 different layers, where all 6 samples had the lower layer created from the same concrete mixture measuring 4 cm thickness, while the upper layer measuring 1 cm differs in composition. Along with that this study includes testing all samples and comparing the results between each other, as well as comparison of the results with the standard HRN EN 1339:2004. All used materials, production of the concrete mix and testing mechanical and physical properties of the blocks were done with accordance to the authoritative standards. Use of CRT glass has proven to have a positive impact on infiltration rate of water through the porous structure of the blocks. Also there was notable increase in bending strength as well as positive impact on fracture force, in comparison to quartz sand samples. The study had however shown that adding glass had a negative impact on wear resistance of pervious concrete blocks. Usage of quartz sand proved to be beneficial when testing the water absorption properties of concrete blocks, which means that adding glass into the mix can result with decreased resistance to weather conditions such as freeze and thaw.