Commenced in January 2007
Paper Count: 31103
Investigation of the Effectiveness of Siloxane Hydrophobic Injection for Renovation of Damp Brick Masonry
Abstract:Experimental investigation of the effect of hydrophobic injection on siloxane basis on the properties of oldfashioned type of ceramic brick is presented in the paper. At the experimental testing, the matrix density, total open porosity, pore size distribution, sorptivity, water absorption coefficient, sorption and desorption isotherms are measured for the original, as well as the hydrophobic-injection treated brick. On the basis of measured data, the functionality of the hydrophobic injection for the moisture ingress prevention into the studied ceramic brick is assessed.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1056134Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1532
 G. Bornehag, F. Blomquist, F. Gyntelberg, B. Jaervholm, P. Malmberg, L. Nordwall, A. Nielsen, G. Pershagen, J. Sundell, "Dampness in building and health, Nordic interdisciplinary review of the scientific evidence on associations between exposure to "dampness" in buildings and health effects (NORDDAMP)," Indoor Air, vol. 11, pp. 72-86, 2001.
 H. Viitanen, J. Vinha, K. Salminen, T. Ojanen, R. Peuhkuri, R., L. Paajanen, K. Lahdesmaki, "Moisture and bio-deterioration risk of building materials and structures," J. Build. Phys., vol. 33, no. 3, pp. 201-224, 2010.
 M. Jiři─ìkov├í, Z. Pavl├¡k, L. Fiala, R. ─îern├¢, "Thermal properties of mineral wool materials partially saturated by water," Int. J. Thermophys, vol. 27, pp. 1214-1227, 2006.
 Z. Pavl├¡k, E. Vejmelkov├í, L. Fiala, R. ─îern├¢, "Effect of moisture on thermal conductivity of lime-based composites," Int. J. Thermophys., vol. 30, pp. 1999-2014, 2009.
 L. Fiala, L., M. Pavl├¡kov├í, Z. Pavl├¡k, M. Keppert, R. Pernicov├í, R. ─îern├¢, "Chloride accumulation and transport in renovation plasters," in Proc. 1st Central European Symposium on Building Physics, Lodz: Technical University of Lodz, 2010, pp. 127-133.
 M. Pavl├¡kov├í, Z. Pavl├¡k, M. Keppert, R. ─îern├¢, "Salt transport and storage parameters of renovation plasters and their possible effects on restored buildings' walls," Const. Build. Mat., vol. 25, no. 3, pp. 1205- 1212, 2011.
 V. Nagy, L. M. Vas, "Pore characteristics determination with mercury porosimetry in polyester stample yarns," Fibres and Textiles in Eastern Europe, vol. 13, no. 21-26, pp. 2005.
 E. W. Washburn, "The Dynamics of Capillary Flow", Phys. Rev., vol. 17, no. 3, 1921.
 C. Hall, "Water sorptivity of mortars and concretes: a review," Mag. Conc. Res., vol. 41, pp. 51-61, 1989.