Lack of appropriate programs in connection with the production, collection and recycling of construction waste, is today one of the main environmental problems Recycling and reuse of waste resulting from the destruction of economic and environmental terms, is important. If the material properties are required, they can be used in the construction of cement blocks. According to the concrete, brick, ceramic, mosaic tile considerable amount of debris from demolished buildings constitute, in this study, to evaluate the usability of these materials in the structure of hollow cement blocks, based on Regulations Standard organization of Iran Tests were conducted to No. 70, which is capable of producing a non-load-bearing concrete blocks agrees with these materialsRocking pressure tests, water absorption and density were made on the blocks show this issue without the use of natural materials and additives and only construction debris in Dpvha can be building blocks accord with Iran Astandrhay.

Key word: Construction waste; Recycling; Environment; hollow concrete block