Searched for: subject:"Adhesives"
(1 - 20 of 43)

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Damsteeg-van Berkel, Selma (author), Beemster, Fleur (author), Dankelman, J. (author), Loeve, A.J. (author)
Purpose: DNA is a highly valuable lead to identify people who were possibly involved in a crime. Even by small contact events, minute amounts of DNA (‘trace DNA’) can be transferred from a DNA source to an evidentiary item, which can be enough for a successful DNA analysis. The focus of this research is to get more insight in the collection...
journal article 2019
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van Assenbergh, S.P. (author), Fokker, Marike (author), Langowski, Julian (author), van Esch, J.H. (author), Kamperman, Marleen (author), Dodou, D. (author)
The adhesiveness of biological micropatterned adhesives primarily relies on their geometry (e.g., feature size, architecture) and material properties (e.g., stiffness). Over the last few decades, researchers have been mimicking the geometry and material properties of biological micropatterned adhesives. The performance of these biomimetic...
journal article 2019
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Saeedifar, M. (author), Saleh, M.A.S.N. (author), Teixeira De Freitas, S. (author), Zarouchas, D. (author)
The aim of the present study is to characterize the damage in bi-material steel-to-composite double-lap adhesively-bonded joints using Acoustic Emission (AE). Two different structural adhesives, a ductile (Methacrylate-based) and brittle (Epoxy-based), were used to bond CFRP skins to a steel core. The fabricated joints were loaded in tension...
journal article 2019
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Khajeh Salehani, M. (author), Irani, N. (author), Nicola, L. (author)
Experiments show that when an adhesive contact is subjected to a tangential load the contact area reduces, symmetrically or asymmetrically, depending on whether the contact is under tension or compression. What happens after the onset of sliding is more difficult to be assessed because conducting experiments is rather complicated, especially...
journal article 2019
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Niekus, Marcel J. L. Th. (author), Kozowyk, Paul R. B. (author), Langejans, G.H.J. (author), Ngan-Tillard, D.J.M. (author), van Keulen, Henk (author), van der Plicht, Johannes (author), Cohen, Kim M. (author), van Os, Bertil (author), Smit, Bjørn I. (author)
We report the discovery of a 50,000-y-old birch tar-hafted flint tool found off the present-day coastline of The Netherlands. The production of adhesives and multicomponent tools is considered complex technology and has a prominent place in discussions about the evolution of human behavior. This find provides evidence on the technological...
journal article 2019
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Pascoe, J.A. (author), Zarouchas, D. (author), Alderliesten, R.C. (author), Benedictus, R. (author)
Current methods for prediction of fatigue crack growth are based on empirical correlations which do not take the crack growth behaviour within a single cycle into account. To improve these prediction methods, more understanding of the physical mechanisms of crack growth is required. In this research the acoustic emission technique was used to...
journal article 2018
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Moreira Arouche, M. (author), Budhe, Sandip (author), Banea, Mariana D. (author), Teixeira De Freitas, S. (author), de Barros, Silvio (author)
The aim of this study is to assess the interlaminar adhesion of carbon-epoxy laminates under salt water condition. Carbon-epoxy laminate specimens were immersed in a salt water tank for 60 days. Some specimens were then dried at<br/>room temperature for 280 days, until recovering their initial weight. Specimens were tested using the composite...
journal article 2018
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Moreira Arouche, M. (author), Budhe, S. (author), Alves, L. A. (author), Teixeira De Freitas, S. (author), Banea, M.D. (author), de Barros, S. (author)
In this work, an experimental study has been carried out to evaluate the effect of salt water condition on the long-term adhesion of composite-to-metal bonded joints using peel tests. A new test configuration is tested via fully and partially immersed specimens with 500 mm length. Fracture surfaces of non-aged samples exhibited a cohesive...
journal article 2018
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Santarsiero, Manuel (author), Bedon, Chiara (author), Louter, C. (author)
Laminated glass components are usually realized by bonding glass plates using interlayer polymers that develop adhesion forces during lamination. Recently, these adhesion forces have been used also to realize special adhesive connections for structural glass components and assemblies. The typical example of such a joining technique is...
journal article 2018
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Lionetto, Francesca (author), De Nicolas Morillas, M. (author), Pappadà, Silvio (author), Buccoliero, Giuseppe (author), Fernandez Villegas, I. (author), Maffezzoli, Alfonso (author)
The approach for joining thermosetting matrix composites (TSCs) proposed in this study is based on the use of a low melting co-cured thermoplastic film, added as a last ply in the stacking sequence of the composite laminate. During curing, the thermoplastic film partially penetrates in the first layer of the thermosetting composite, leading...
journal article 2018
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Kwakernaak, C. (author), Sloof, W.G. (author)
A fast and generic scheme is proposed to calculate the work of adhesion between two different materials or the cohesive energy between two crystal planes in a material. These calculations make use of the regular solution theory. This theory is extended to describe chemical interactions between atoms at either side of an interface. The so...
journal article 2018
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Teixeira De Freitas, S. (author), Zarouchas, D. (author), Poulis, J.A. (author)
Adhesive bonding is one of the most promising joining technologies for composite aircraft. However, to comply with current aircraft certification rules, current safety-critical bonded joints, in which at least one of the interfaces requires additional surface preparation, are always used in combination with redundant mechanical fasteners, such...
journal article 2018
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Usman, M. (author), Pascoe, J.A. (author), Alderliesten, R.C. (author), Benedictus, R. (author)
The effect of temperature on fatigue crack growth in epoxy adhesive bonds was investigated for a range of temperatures from -55 to 80[U+202F]°C. The fatigue crack growth behaviour was characterised using both strain energy release rate (SERR) and by measurements of energy dissipation. It was found that for a given maximum SERR, or a given...
journal article 2018
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Oikonomopoulou, F. (author), van den Broek, E.A.M. (author), Bristogianni, T. (author), Veer, F.A. (author), Nijsse, R. (author)
This article gives an overview of the research conducted by the authors from the design concept to the engineering and full-scale testing of the bundled glass column. Consisting of adhesively bonded solid glass rods, the bundled column is a promising solution for transparent compressive members. To investigate the feasibility of the bundled...
journal article 2017
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Severijns, C. (author), Teixeira De Freitas, S. (author), Poulis, J.A. (author)
The curing behaviour and the mechanical behaviour of susceptor-assisted induction-cured adhesively bonded joints has been investigated. Induction Heating (IH) was established by mixing Iron particles into a two component epoxy paste adhesive. The effect of different process parameters, such as particle content, coupling distance and coil...
journal article 2017
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Teixeira De Freitas, S. (author), Sinke, J. (author)
The aim of this research is to analyse the failure of a Fiber Metal Laminate (FML) skin adhesively bonded to a Carbon Fiber Reinforced Polymer (CFRP) stiffener, under quasi-static loading at different environmental temperatures (−55 °C, Room Temperature RT and +100 °C) and under fatigue loading at RT. This bonded joint was tested using...
journal article 2017
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Oikonomopoulou, F. (author), Bristogianni, T. (author), Veer, F.A. (author), Nijsse, R. (author)
A novel glass brick façade has been designed and engineered to reproduce the original brick façade of a former townhouse in Amsterdam. Based on the original design the resulting façade comprises more than 6500 solid glass bricks, reinterpreting the traditional brick pattern, and elaborated cast glass elements for the replication of the window...
journal article 2017
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Teixeira De Freitas, S. (author), Banea, M.D. (author), Budhe, S. (author), de Barros, S. (author)
An experimental study has been carried out to assess the adhesion quality of composite-to-metal bonded joints under salt spray ageing conditions. The tests were performed according to the ASTM standard of floating roller peel tests with a new specimen layup. The layup and geometry of the specimen was defined in order to have the Carbon Fiber...
journal article 2017
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Santarsiero, Manuel (author), Louter, C. (author), Nussbaumer, Alain (author)
In the last years, a novel typology of adhesive connections for structural glass application has emerged, known as laminated adhesive connections, which makes use of the transparent ionomer SentryGlas® (SG) from Kuraray and the Transparent Structural Silicon Adhesive (TSSA) from Dow Corning. Despite being used in several projects, limited...
journal article 2017
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Oikonomopoulou, F. (author), van den Broek, Erik (author), Bristogianni, T. (author), Veer, F.A. (author), Nijsse, R. (author)
Glass columns are a promising solution for transparent structural members, capable of transferring the compressive loads in a building while allowing for light and space continuity. Several different types of all-glass columns have been explored in the past, nevertheless, they are seldom applied in construction. Reasons include complications in...
journal article 2017
Searched for: subject:"Adhesives"
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