Coatings Or Impregnations To Adequately Treat
And Protect Different Substrates:
Toolbox Treatments To Obtain Optimal Results
In Singular Buildings
Author(s)
N. García-Pascua, L. Granizo, M. Donadio, H. Baenziger,
A. González-Lucas, F. González, M. J. Rubio & O. Videra
Abstract
Normally, hydrophobic treatments and coatings are selectively chosen to repair
or protect different substrates depending on the climatic conditions, colour,
change of initial aspect of the substrate, etc. The combination of these two
different treatments in the same repair work is not normally considered. Recent
investigations in different dispersion and impregnations technologies used and a
combination of both in different products have been determined to work in
synergy to give better results and permit the specific design of the work in each
case according to the needs of a particular building or structure. This synergy
between impregnations/patinas gave an optimal result in some singular buildings
in Madrid. The concept is a toolbox of waterproofing/repair solutions to
specifically design the best system on site, after laboratory screening tests.
Keywords: impregnation, dispersion coating, hybrid, synergy.
1 Introduction
Damage to various kinds of substrates always involves water. Water acts as a
vehicle for transporting aggressive substances, such as chloride ions which are
present in the water as it is drawn into the concrete by capillary action. Water
Keywords
impregnation, dispersion coating, hybrid, synergy.
Related Book
Other papers in this volume
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