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Composites of Cement Matrix Containing Residue of PET Bottles and Stone Dust Replacing the Conventional Materials - Physical Chemistry and Mechanics Evaluations
Abstract:
The development of technologies that use clean energy and integrated waste management of the residues domestic and industrial aimed a sustainable engineering in the socio-business concepts is an urgent necessity. This present paper has as objective the production of cement composites trace 1:1,2:0,8 (cement : dust stone: gravel) replacing the sand and dust stone for PET waste in the levels of 3, 6, 9, 12 and 15 %, to evaluate the aging time. The materials were characterized using thermal analysis, FTIR and the composites by particle size analysis, unconfined compression strength, among others. The particle size analysis allowed the calculation of fineness modulus, which was 2.59, 1.66, and 3.99 for the dust stone, gravel and PET, respectively. There was a decreasing trend of resistance with the PET increasing in the composition.
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587-591
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Online since:
August 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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