Ao amigo e companheiro Dannie/ de Jesus Cestari, agradec;o pela grande colaborac;ao nos trabalhos realizados no laborat6rio, pela sua experiencia e praticidade.
Aos amigosEng. • Paulo Augusto Carvalho de Noronha e mestre Ermelindo Anastticio, responsaveis pela confecc;ao das f6rmas para o ensaio de condutividade termica, pelo amizade e apoio tecnico.A Dl'. Silmara das Neves, pela colaborar;ao em muitas consultorias, pela sua amizade e por continuar a ser minha irma espiritual de sempre.Ao Prof. Luiz Alfredo Cotini Grandi, pelo auxilio e contribuir;ao, atrawis da oportuna utilizar;ao do material de pesquisa e parte de sua metodologia de caracterizar;ao do material.Aos ticnicos do LaboratOrio de Solos e do LEMC da Unicamp, pela ajuda sempre bern humorada e desinteressada, contribuindo efetivamente para este trabalho.Aos alunos da pos-graduar;iio, pela torcida e inesquecivel amizade. j ' • ' .:1
Agricultural wastes and sawdust combined with cement matrix in the manufacture of building elements has been practiced with success in developed countries. In this study, sawdust from wood species (Pinus caribaea and Eucalyptus grandis) and an agricultural waste-rice husk (Oriza sativa) were combined with Portland cement type V (high initial strength), modified by polymer styrene-butadiene (SBR) addition. Hollow blocks produced with Eucalyptus grandis and rice husk residues showed better compressive strength; however, those produced with residues derived from Pinus caribaea presented non-satisfactory results, due to the particle size that was used.
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