Searched for: author:"Visser, J.H.M."
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Nedeljkovic, M. (author), Visser, J.H.M. (author), Nijland, T.G. (author), Valcke, S.L.A. (author), Schlangen, E. (author)
In circular concrete design, beside cement replacement with more environmentally friendly cement types, there is also an urgent need for sand replacement with fine recycled concrete aggregates (fRCA). The variations in physical and chemical properties of fRCA and lack of standards for their quality evaluation are the main reasons for not yet...
article 2021
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Nedeljkovic, M. (author), Visser, J.H.M. (author), Savija, B. (author), Valcke, S.L.A. (author), Schlangen, E. (author)
This paper discusses the state-of-the-art of the fine recycled concrete aggregates (fRCA), focusing on their physical and chemical properties, engineering properties and durability of concretes with fRCA. Based on the systematic review of the published literature, it is impossible to deduce without any further research the guidelines and tools...
article 2021
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Visser, J.H.M. (author)
public lecture 2018
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Visser, J.H.M. (author)
The current theory of ASR gel formation in concrete between silicic acid anions with cations and is unable to explain the differences in concentration required for gel formation between e.g. potassium and sodium or the effect of calcium on the gel formation. In this paper, a new gelation mechanism is explained by means of a condensation between...
article 2018
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Visser, J.H.M. (author)
The lack of resistance models to determine the penetration of airborne chlorides into the concrete makes service-life prediction hardly possible for concrete structures exposed to chlorides, something badly needed as airborne chlorides can lead to severe bar corrosion even at 10 km (6 miles) from the sea. Predicting chloride penetration...
conference paper 2018
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Visser, J.H.M. (author)
On January 1st 2012, the European project SUS-CON has been started: “SUStainable, innovative and energy efficient CONcrete, based on the integration of all waste materials” (grant agreement no: 285463). The SUS-CON project aims at developing new technology routes to integrate waste materials in the production cycle of concrete. It should result...
report 2015
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Visser, J.H.M. (author), Couto, S. (author), Gupta, A. (author), Alvarez, I.L. (author), Ligero, V.C. (author), Mayor, T.S. (author), Vinai, R. (author), Pipilikaki, P. (author), Largo, A. (author), Attanasio, A. (author), Huang, M.C. (author), Soutsos, M. (author)
Producing concrete with secondary raw materials is an excellent way to contribute to a more
article 2015
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Couto, S. (author), Assembleia, A. (author), Visser, J.H.M. (author), Mayor, T.S. (author)
The performance of concrete products depends not only on the concrete compositions but also
article 2015
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Visser, J.H.M. (author)
public lecture 2014
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Visser, J.H.M. (author)
public lecture 2014
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Visser, J.H.M. (author)
public lecture 2014
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Visser, J.H.M. (author), van Zon, Q.F. (author), Beijersbergen van Henegouwen, J.F. (author), Hacquebord, A. (author), van Zwet, R.G.A. (author)
public lecture 2014
document
Visser, J.H.M. (author)
On January 1st 2012, the European project SUS-CON has been started: “SUStainable, innovative and energy efficient CONcrete, based on the integration of all waste materials” (grant agreement no: 285463). The SUS-CON project aims at developing new technology routes to integrate waste materials in the production cycle of concrete. It should result...
report 2014
document
Visser, J.H.M. (author)
public lecture 2014
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Visser, J.H.M. (author)
Carbonation of concrete at ambient CO2 concentration is a slow process. This makes the testing of the resistance of concrete against carbonation often too slow to be applicable for service life assessments of new structures. Raising the CO2-concentration will accelerate the test but the validity of an increase CO2-level is debated. If not valid,...
article 2014
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Visser, J.H.M. (author), van Zon, Q.F. (author), Beijersbergen van Henegouwen, J.F. (author), Hacquebord, A. (author), van Zwet, R.G.A. (author)
The amount of bound water in OPC i slag blends have been measured for three different temperature regimes: from 105 to 950°C, 400 to 600 oC and 600 to 950°C for three different OPCs and one type of slag, at 5 different replacement factor and at four ages. Based on the measured linear relationship between the amount of bound water with slag...
conference paper 2014
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Visser, J.H.M. (author), Bigaj, A.J. (author)
In order not to hampers innovations, the Dutch National Building Regulations (NBR), allow an alternative approval route for new building materials. It is based on the principles of equivalent performance which states that if the solution proposed can be proven to have the same level of safety, protection of health, energy efficiency and...
conference paper 2014
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Visser, J.H.M. (author), Bigaj, A.J. (author)
public lecture 2014
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Visser, J.H.M. (author)
public lecture 2013
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Visser, J.H.M. (author)
public lecture 2013
Searched for: author:"Visser, J.H.M."
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