Studies on Environmental Impact Assessment of Reinforced Concrete in Different Life Cycle Phases

Abstract

Concrete is one of most used materials in construction and also one of the main responsible for the emission of carbon dioxide, or CO2, in the atmosphere. Thus, in order to study ways to reduce this impact, it is important to evaluate the influence of each raw material of the reinforced concrete, as well as the phases of the life cycle in which these impacts are more relevant. This paper presents a review of recent studies related to carbon dioxide emissions of the materials of reinforced concrete. In this review, we sought to identify the phases of the life cycle of reinforced concrete most focused by researches. It was found that the cement production stage is the most contemplated in the studies, many of them focusing on the additions of complementary cementitious products, since cement is among the materials that contributes decisively to the total CO2 emissions. The structure sizing, with the definition of concrete strength to be adopted in the design, were also extensively investigated, since these are phases in which it is identified a greater possibility of contribution, by the researchers, for the minimization of the impacts.

Authors and Affiliations

Jair Frederico Santoro and Moacir Kripka

Keywords

Related Articles

Nonlinear Analysis of RC Box Culverts Resting on a Linear Elastic Soil

In the analyses presented, the soil-structure interaction is accounted for by means of a FE-BIE approach, in which the structure is modelled with displacement-based beam finite elements, whereas the boundary between stru...

A Didactic Laboratory of Theory and Design of Structures for Bachelor Civil Engineering Students in Cagliari

The course of Theory and Design of Structures for the Bachelor courses of Civil Engineering in Academic Year 2016-17 at the University of Cagliari was divided in two semesters: the first one dealing with theoretical aspe...

Construction Stage Analysis for a New Mixed Structure Building in Milan

In this study the Construction Stage Analysis (CSA) of a new mixed structure building is discussed in order to identify the best timing and execution activities scheduling. The building is part of a new university campus...

Infrared Thermography for the Characterization of Painted Vaults of Historic Masonry Buildings

The infrared thermography is a type of non-destructive investigation which can find interesting application in acquiring information about the structural features of ancient masonry buildings. In this case, in fact, the...

Influence of Acid Frosting on the Microstructure Characteristics and Mechanical Strength of Eroded Soda-Lime-Silica Glasses by Sandstorm

Most glass products such as cars windshields, solar panels protecting glass and windowpanes are exposed to unavoidable sandblasting effects especially in areas prone to sandstorms. This sand impingement results into micr...

Download PDF file
  • EP ID EP40356
  • DOI 10.3844/sgamrsp.2017.32.40
  • Views 375
  • Downloads 0

How To Cite

Jair Frederico Santoro and Moacir Kripka (2017). Studies on Environmental Impact Assessment of Reinforced Concrete in Different Life Cycle Phases. International Journal of Structural Glass and Advanced Materials Research, 2(1), -. https://europub.co.uk/articles/-A-40356