The wall effect between the form and the concrete increases the water/cement relation in this interface so that the structural durability piece is in the dependence of the characteristics of this layer that extends from the surface against the form until the reinforcement. To reduce the pores of this layer, supplementary cementing materials have been used to increase the impermeability and decrease the fluids flow between the environment and the interior concrete interior. This investigation presents results on the study of the covercrete prototypes layer (beam) to approach the laboratory test to the one of a real construction, moulded in wooden forms and cured in humid cure for 7 days simultaneously with cast specimens. Portland cement (re...
Dissertação de mestrado integrado em Engenharia CivilUma das principais preocupações da indústria da...
Corrosion of steel reinforcement represents the major cause affecting durability of reinforced concr...
The critical chloride threshold is a key parameter in the service life design of reinforced concrete...
The durability characteristics of concrete should be given the same importance as compressive streng...
This article describes the ability of concrete and mortar mixtures with different fly ash contents t...
The increase in the durability of the concrete structures causes greater useful life of the same one...
Through contact with de-icing salts or as a result of sea salt spray or direct seawater wetting, chl...
Taking into account the research carried out in João Pessoa City, Paraíba State, Brazil, a signific...
This study aimed to investigate the effect of chlorides on the behavior of concrete compositions wit...
Most high filler concrete studies are based on relatively high contents of powder (cement + filler) ...
Most high filler concrete studies are based on relatively high contents of powder (cement + filler) ...
This paper presents an experimental study on the nature of permeation properties and pore structure ...
In the past decades, supplementary materials have been widely used in cement production. Fly ash (FA...
In the past decades, supplementary materials have been widely used in cement production. Fly ash (FA...
This paper is part of a research project deals with the study of the possible use of by-product mate...
Dissertação de mestrado integrado em Engenharia CivilUma das principais preocupações da indústria da...
Corrosion of steel reinforcement represents the major cause affecting durability of reinforced concr...
The critical chloride threshold is a key parameter in the service life design of reinforced concrete...
The durability characteristics of concrete should be given the same importance as compressive streng...
This article describes the ability of concrete and mortar mixtures with different fly ash contents t...
The increase in the durability of the concrete structures causes greater useful life of the same one...
Through contact with de-icing salts or as a result of sea salt spray or direct seawater wetting, chl...
Taking into account the research carried out in João Pessoa City, Paraíba State, Brazil, a signific...
This study aimed to investigate the effect of chlorides on the behavior of concrete compositions wit...
Most high filler concrete studies are based on relatively high contents of powder (cement + filler) ...
Most high filler concrete studies are based on relatively high contents of powder (cement + filler) ...
This paper presents an experimental study on the nature of permeation properties and pore structure ...
In the past decades, supplementary materials have been widely used in cement production. Fly ash (FA...
In the past decades, supplementary materials have been widely used in cement production. Fly ash (FA...
This paper is part of a research project deals with the study of the possible use of by-product mate...
Dissertação de mestrado integrado em Engenharia CivilUma das principais preocupações da indústria da...
Corrosion of steel reinforcement represents the major cause affecting durability of reinforced concr...
The critical chloride threshold is a key parameter in the service life design of reinforced concrete...