Air inside buildings can be more polluted than outdoor because there are various sources of
pollution in the big cities. This study present the results of a study on the efficiency of
contribute air cleaning agents such as Titanium dioxide (TiO) into the technique of producing
concrete composite panels using local waste materials for solving the problem of Carbon
dioxide (CO,) in indoor air buildings. Factors which would have an effect on the performance
of the panel were studied including the porosity of panel, different types of waste materials …