Banca de DEFESA: PLÁCIDO GONDIM DE SENA NETO

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : PLÁCIDO GONDIM DE SENA NETO
DATA : 16/03/2018
HORA: 08:00
LOCAL: A DEFINIR
TÍTULO:

ANALYSIS OF DOSINGS OF ASPHALT CONCRETE OF THE PRE-MIXED COLD (PMF) TYPE USING WASTE FROM CONSTRUCTION AND DEMOLITION OF WORKS (RCD)


PALAVRAS-CHAVES:

Recycled aggregates. Construction Waste. Asphalt paving.


PÁGINAS: 101
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Civil
RESUMO:

Considering the great growth of the civil construction sector in Brazil until 2013/2014, some companies, and the economy in general, were highlighted by the high rate of urban development. Such events were directly responsible for the market development that stimulated various sectors of the economy, one of which is the construction sector. With these events, as a consequence, some negative aspects occur in a damaging and irreparable way. For example, researchers say that concrete using Portland cement today is the second most-consumed product in the world, with a prospect of increasing its consumption over the next few years. Based on these aspects, this work will address points related to the reuse of Waste from Construction and Demolition of Works (RCD), which guides the theme of this work, stressing the importance and benefits of some sustainable actions for the environment and society. In a regional context, in the state of Rio Grande do Norte there are 04 RCD recycling plants, responsible for collecting, processing and marketing all the material coming from construction debris. These companies generate income for the local population and contribute to the reduction of mineral extraction (raw material exhaustible). In view of these facts, the present study aims to evaluate the technical feasibility of waste from civil construction, using them as aggregates, after beneficiation in the plant, in the composition of asphalt concrete replacing partially or totally natural materials. The employed method is based on the collection of material in the field and on the characterization tests and dosages of pre-mixed in cold, in accordance with the standardized standards in the area of paving in the national scope. Regarding the analysis of the obtained results, the expressive potential of its use in the composition of cold asphaltic concretes is inferred qualitatively.


MEMBROS DA BANCA:
Presidente - 028.307.994-02 - ENIO FERNANDES AMORIM - IFRN
Interno - 2085750 - FAGNER ALEXANDRE NUNES DE FRANCA
Interno - 1284389 - MARIA DEL PILAR DURANTE INGUNZA
Externo à Instituição - VALTENCIR LUCIO DE LIMA GOMES - IFRN
Notícia cadastrada em: 20/02/2018 15:57
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