In Brazil, construction is one of the most representative sectors as it is great generator of jobs and wealth.
This branch, had for many, as the most important activity of the planet, comes from great discussions being targeted, because the higher the amount of works, the greater the production of RCC and excessive consumption of raw materials.
In studies, it is noted that these dumps represent much of the total mass of municipal solid waste a city of medium and large. And based on this aspect, this article aims to study the properties acquired by conventional cement mixed with different percentages of RCC in its composition, made with specimens with standard mold, and tested with compression test.
This article aims to test concrete properties when in its composition, replace the sand, crushed by the RCC in different percentages, in order to reduce, recycle.