The essential target of this is to make good, qualified bricks with economic background and to have several uses than ordinary brick that is utilized in construction of homes or any building. From these useful properties of those blocks are acoustic segregation and thermal insulation also with recovery of many wastes that don’t be benefit from them; create from them jobs to be reused and to make brick economically wise and to be applied for example the insulation. From those squandering, are the shredded used tires after being used and it can’t be used anymore. It was cleared that the ultimate percent that cement brick can withstand was 10%. After the test of acoustic and temperature measurements by EXTECH instrument, explored that automobile tire addition makes a decline in sound and temperature surrounding also decreased it. Which has a good effect on cement brick by enhancing the insulation of sound and thermal where sound insulation from 55 db to 42 db and make thermal insulation where temperature before is 37 oC and then after addition of 10 % which the best percent that cement brick can withstand; temperature becomes 26 oC which make an insulation of about 11 oC. In addition, that shredded used tires decreases cost of cement standard brick by 7.6 %.


Chemical and Biochemical Engineering

Keywords and Phrases

Automobile tires, Pollution, Cement bricks

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Article - Journal

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