Caracterização física dos saibros da região metropolitana do Recife utilizados em argamassa.

AUTOR(ES)
DATA DE PUBLICAÇÃO

2008

RESUMO

It was accomplished in the Metropolitan Area of Recife in the municipal districts of Abreu e Lima, Araçoiaba, Cabo de Santo Agostinho, Camaragibe, Igarassu, Ipojuca, Itamaracá, Itapissuma, Moreno, Olinda, Recife, Jaboatão dos Guararapes and São Lourenço da Mata the collection of materials that they serve as Clay-Shale, in lied explored already commercially, with the objective of evaluating the best characteristic of that Clay-Shale and the application in mortars in the building site, as well as his/her way use no more empiric. For that it was made right the rehearsals of physical characterization through the analysis granulométrica with sedimentation in agreement with ABNT-NBR 7181/1984, the consistence (liquidity limit according to ABNT-NBR 6459/1984 and plasticity limit according to ABNT-NBR 7180/1984). The determination of the specific mass of the grains of the soil in agreement with ABNT-NBR 6508/1984, contraction limit in agreement with ABNT-NBR 7183/1982. The obtained results indicate that significant influence exists in the amount of clay and in the contraction degree.

ASSUNTO(S)

clay - analysis argila - análise dissertações engenharia civil dissertation materiais de construção argamassa solos - composição construção civil - recife (pe) building - recife (pe) soils - composition agregados (materiais de construção) mortar building materials aggregates (building materials)

ACESSO AO ARTIGO

Documentos Relacionados