(1 - 20 of 36)

Pages

document
Lubelli, B.A. (author), Nijland, T.G. (author), van Hees, R.P.J. (author)
Commercial, ready mix stone repair mortars have often been applied in conservation practice for the restoration of natura! stone, brick and terracotta, over the last decades with varying success in terms of durability of the repair mortar itself and compatibility with the substrate. In this research, four commercial stone repair mortars,...
conference paper 2019
document
Nijland, T.G. (author), van Hees, R.P.J. (author)
Volcanic tuffstone from the Eifel region, Germany, is one of the most important kinds of natural stone used in the Netherlands. These tuffs have, albeit with several hiatuses, been used since Roman times. At several places, original Medieval stones are still present. That does not imply that the stone is completely resistant to weathering: ' The...
conference paper 2017
document
Nijland, T.G. (author), van Hees, R.P.J. (author)
Occasionally, a profound but distant connection between volcanos and culture exists. This is the case for the volcanic Eifel region in Germany and historic construction in the Netherlands, with the river Rhine as physical and enabling connection. Volcanic tuff from the Eifel comprises a significant amount of the building mass in Dutch built...
conference paper 2017
document
van Hees, R.P.J. (author), Lubelli, B.A. (author)
Steenreparatiemortels worden gebruikt voor het aanvullen van een ontbrekend deel van het originele materiaal. Dat laatste kan verloren zijn gegaan door een mechanische belasting of door bijvoorbeeld aantastingsprocessen waarbij vocht, vorst en of zouten een rol spelen. Het ontbrekende deel wordt dan aangevuld met een mortel met een passende...
conference paper 2016
document
Lubelli, B.A. (author), van Hees, R.P.J. (author), Miedema, L. (author), Fugazzotto, M. (author)
Rising damp is a recurrent hazard to ancient buildings and its relevance is expected to increase
conference paper 2016
document
Lubelli, B.A. (author), Nijland, T.G. (author), van Hees, R.P.J. (author)
Vanaf de Romeinse tijd tot in de 19e eeuw is historisch metselwerk in monumenten en ander gebouwd erfgoed vaak vervaardigd met kalk- of kalk-puzzolaanmortels. Sommige kalken zijn van nature in meer of mindere mate hydraulisch. In de 19e eeuw begint wetenschappelijk onderzoek naar hydraulisch bindmiddelen en doen natuurlijke hydraulisch kalk,...
conference paper 2016
document
van Hees, R.P.J. (author), Lubelli, B.A. (author)
Surface treatments are all those products that are applied on the surface of buildings with the most different aims. Water repellents, consolidants and antigraffiti coatings belong to this category. In this paper the focus will be on water
conference paper 2016
document
van Hees, R.P.J. (author), Naldini, S. (author)
In many cultures in the past, sustainability used to be an integral concept, related to building traditions, crafts and daily life.With the increasing complexity of our society and the progressive shift from the local to the global scale the past sustainable building tradition has often faded out, without being substituted by a new, equally...
conference paper 2016
document
Granneman, S.J.C. (author), Lubelli, B. (author), van Hees, R.P.J. (author)
Although salt crystallization damage is a widespread damage process in the porous materials of our built cultural heritage, no definite solution yet exists to improve the durability of materials with respect to salt crystallization. Most research focuses on improving material properties, whereas only few studies concentrate on changing the...
conference paper 2016
document
Lubelli, B.A. (author), van Hees, R.P.J. (author), Nijland, T.G. (author)
Oppervlaktebehandelingen zijn beschermingsmaatregelen waarbij op of via het oppervlak van de gevel middelen worden aangebracht. Er zijn verschillende vormen van oppervlaktebehandeling. In deze bijdrage worden alleen waterafstotende en steenverstevigende behandelingen besproken
conference paper 2016
document
Lubelli, B.A. (author), van Hees, R.P.J. (author)
Salt crystallization is one of the most common causes of decay of porous building materials. Salts can cause damage when they, due to the presence of moisture, undergo crystallization/dissolution cycles. Removing the moisture source can
conference paper 2016
document
van Hees, R.P.J. (author)
Steenreparatiemortels worden gebruikt voor het aanvullen van een ontbrekend
conference paper 2016
document
Lubelli, B.A. (author), van Hees, R.P.J. (author), TNO Bouw en Ondergrond (author)
conference paper 2009
document
van Hees, R.P.J. (author), Nijland, T.G. (author), Larbi, J.A. (author), TNO Bouw en Ondergrond (author)
conference paper 2009
document
van Hees, R.P.J. (author), Nijland, T.G. (author), Lubelli, B.A. (author), TNO Bouw en Ondergrond (author)
conference paper 2009
document
Gulotta, D. (author), Toniolo, L. (author), Binda, L. (author), Tedeschi, C. (author), van Hees, R.P.J. (author), Nijland, T.G. (author), TNO Bouw en Ondergrond (author)
In conservation practice, operations aiming to restore structural functionality of historical buildings are of primary relevance. Partial rebuilding, the substitution of damaged bricks or blocks and the integration of deteriorated joints are, among others, interventions that require the introduction of new materials in a heterogeneous and aged...
conference paper 2009
document
Hacquebord, A. (author), Lubelli, B.A. (author), Nijland, T.G. (author), van Hees, R.P.J. (author), TNO Bouw en Ondergrond (author)
conference paper 2009
document
Nijland, T.G. (author), van Hees, R.P.J. (author), TNO Bouw en Ondergrond (author)
conference paper 2009
document
van Hees, R.P.J. (author), van Rijswijk, P. (author), TNO Bouw en Ondergrond (author)
conference paper 2005
document
Lubelli, B. (author), van Hees, R.P.J. (author), Larbi, J.A. (author), TNO Bouw en Ondergrond (author)
The quality of the materials constituting masonry has a major influence on the type and seriousness of the damage that can occur due to salt crystallization. In the case of brick, the composition of the original clay, together with the production process, determine the quality of the final product and it's eventual susceptibility to salt decay....
conference paper 2005
(1 - 20 of 36)

Pages