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Bond tests and on-site structural concrete quality control
(2010-01-01)
Quality control of structural concrete has been conducted for decades using the axial compression test. The Pull-Out Bond test is suggested here as an alternative to the axial compression test of concrete. Well known and ...
Avaliação da eficiência do ensaio de aderência aço-concreto para estimativa da resistência à compressão axial do concreto
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-07-30)
In the construction sector the quality control of products and services is done through supervision of works and testing of materials that require, in most cases, modern equipment and qualified professionals, where the ...
Esclerometria como ferramenta de controle de qualidade para peças de concreto para pavimentação
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2015-11-17)
Although the term quality control has grown tremendously in recent centuries, it’s possible to see that humanity has always been concerned with this type of control, for example the Egyptian embalming. However, it is ...
Análise de efeitos de segunda ordem em estruturas de edifícios
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2011-11-30)
Avaliação da resistência à compressão do concreto usinado: comparação entre o método de moldagem remota e moldagem in loco
(Universidade Tecnológica Federal do ParanáPato BrancoConstrução Civil, 2014-12-02)
The use of ready-mixed concrete is increasing in the last decades, as the pressure from the market to use a high quality product, using less storage spaces and less production of residuals also increased. For the quality ...
Comparativo das propriedades do concreto no estado fresco e endurecido com adição de fibras de aço e de polipropileno
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2013-06-25)
This academic document presents a study, about a comparison between some
characteristics and properties, in the state fresh and the hardened of concrete: the first sample, is common concrete to be the reference, the second ...
Verificação das propriedades básicas do concreto industrializado fornecido em embalagens de 30kg
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2011-12-05)
With the growing expansion of the building industry, new materials and industrial solutions are emerging to eliminate steps, reduce the working time on construction sites, to ensure quality and avoid unnecessary wastage ...
Estudo da variação na resistência a compressão de concretos convencionais devido aos diferentes tipos de cura
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2013-07-15)
Why the curing of concrete is often neglected? Our desire for rapid production is usually the 1st culprit. People often have no patience, especially when time is money, and healing requires patience and attention to detail. ...
Experimental investigation on the use of steel-concrete bond tests for estimating axial compressive strength of concrete. Part 2: APULOT
(IBRACON - Instituto Brasileiro do Concreto, 2014-10)
The scope of this research investigates the feasibility to use steel-concrete bond tests for estimating the compressive strength of concrete to supplementary use it in the quality control of reinforced concrete. Lorrain ...
Experimental investigation on the use of steel-concrete bond tests for estimating axial compressive strength of concrete: part 1
(IBRACON - Instituto Brasileiro do Concreto, 2013-10)
This study analyzes the feasibility of using steel-concrete bond tests for determining the compressive strength of concrete in order to use it as a complement in the quality control of reinforced concrete. Lorrain and ...