Feasibility Study on the Use of Cold Premixed Asphalt in Coari - AM
Item
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Tipo do ITEM
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Artigo Ciêntifico
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Título do Artigo
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Feasibility Study on the Use of Cold Premixed Asphalt in Coari - AM
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Descrição
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Abstract
As road transport is the predominant type of transport for the traffic of people, vehicles and cargo, it
is extremely important to ensure the quality of the country's road pavement. Good pavement ensures
comfort, safety and economy to road users. There are several types of coatings to be used depending
on the project, the traffic demand of the road to be paved and others. Thus, the main objective of this
research is to show the feasibility of using cold premixed asphalt in the city of Coari, municipality of
the interior of Amazonas. For this, an investigation was conducted in bibliographies, in order to
support the study. A budget based on DNIT unit cost compositions was made to compare the costs
required to apply this asphalt mix with hot-machined concrete, as this is the most commonly used for
pavement construction. Checking the advantages and disadvantages of its use to evaluate its
application in the municipality in question. As the cold premix showed to meet most of the
requirements for good paving, having a better cost-benefit ratio, it was found that it can be used on
low and medium traffic roads, bringing several positive aspects in operational issues. and economical.
Keyword: Paving; Asphalt coatings; Cold premixed;
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Abstract
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Abstract
As road transport is the predominant type of transport for the traffic of people, vehicles and cargo, it
is extremely important to ensure the quality of the country's road pavement. Good pavement ensures
comfort, safety and economy to road users. There are several types of coatings to be used depending
on the project, the traffic demand of the road to be paved and others. Thus, the main objective of this
research is to show the feasibility of using cold premixed asphalt in the city of Coari, municipality of
the interior of Amazonas. For this, an investigation was conducted in bibliographies, in order to
support the study. A budget based on DNIT unit cost compositions was made to compare the costs
required to apply this asphalt mix with hot-machined concrete, as this is the most commonly used for
pavement construction. Checking the advantages and disadvantages of its use to evaluate its
application in the municipality in question. As the cold premix showed to meet most of the
requirements for good paving, having a better cost-benefit ratio, it was found that it can be used on
low and medium traffic roads, bringing several positive aspects in operational issues. and economical.
Keyword: Paving; Asphalt coatings; Cold premixed;
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Língua do arquivo
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inglês
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Data da Publicação
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Ano 2019
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Palavra-chave
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Paving
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Asphalt coatings
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Cold premixed
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Autores
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Gessica de Castro Mendes
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Lucas Barbosa de Castro Delgado
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Igor Bezerra de Lima
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David Barbosa de Alencar
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Local
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ITEGAM - Manaus, 2019
