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Delaminações em pisos industriais de concreto: análise das principais causas e estudo de caso
(Universidade Tecnológica Federal do ParanáCuritiba, 2014-02-07)
In this work the main causes of the occurence of delaminations in industrial concrete floors are studied. What industrial concrete floors are is characterized, delimiting the scope of the considerations made. There is a ...
The Effect of Periodic Maintenance on Pervious Concrete Pavements
(2021-01-01)
Pervious concrete pavements are interesting from an environmental and social viewpoint. However, this type of pavement has as the main disadvantage of losing permeability over time by the clogging process. The aim of this ...
Contribuição ao estudo de aceleração de desenvolvimento de resistência do concreto visando á indústria de pré-fabricados
(Universidade Tecnológica Federal do ParanáPato BrancoConstrução Civil, 2014-12-01)
The construction industry has been growing requiring improvements in the performance of materials, procedures and human resources. In order to improve concrete performance in the first ages, strategies have been used, among ...
Avaliação das propriedades do concreto de pós-reativos: um estudo de durabilidade
(Universidade Tecnológica Federal do ParanáCuritiba, 2014-05-05)
With the advancement of technology and the need to build structures increasingly resistant and slim, new types of concrete have been developed to meet this demand. After conventional concrete, it has been the development ...
A loading rate dependent cohesive model for concrete fracture
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
Dimensionamento de laje lisa maciça de concreto armado e laje Bubbledeck: estudo comparativo
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-11-20)
With the advancement and modernization of civil construction, there are several structural solutions that aim at the agility and practicality of construction, cost reduction, and sustainability, without compromising user ...
Rheological, mineralogical and strength variability of concrete due to construction water impurities
(Trans Tech Publications Ltd, 2020-01-01)
Various national and international standards recommend potable water for mixing concrete; however, the availability of potable water is virtually a daunting task in some developing communities. Concrete workers in such ...
Temperature and humidity influences on the on-site active marine corrosion of reinforced concrete elements
(Springer, 2013-09)
Reinforcement corrosion is a main durability issue for reinforced concrete structures in the marine environment. Environmental actions on the corrosion rate have been documented by several researchers on actively corroding ...
Water Absorption and Critical Degree of Saturation Relating to Freeze-Thaw Damage in Concrete Pavement Joints
(ASCE-AMER SOC CIVIL ENGINEERS, 2012)
Fluid ingress is a primary factor that influences freeze-thaw damage in concrete. This paper discusses the influence of fluid ingress on freeze-thaw damage development. Specifically, this paper examines the influence of ...