Materials properties of contemporary solid bricks and their assessment in reference to the historic bricks

Download

index.pdf

Date

2019

Author

Atikoğlu, Merve Ceylin

Metadata

Show full item record

Item Usage Stats

77
views

44
downloads

A comprehensive study was done to assess the performance properties of contemporary solid bricks and their compatibility was discussed in reference to the performance properties of historical bricks, which survived for hundreds of years. The handmade and factory solid bricks, which are used particularly in the repair works of historical buildings, are expected to be compatible with the performance properties of the historical bricks. In this regard, some types of contemporary solid burnt bricks, namely hand-made and factory-made (pressed and not-pressed) bricks, which were collected from local producers in Turkey, were examined with laboratory analyses in terms of basic physical, physicomechanical and mechanical properties together with the firing temperature and with a focus on their porosity and hygric properties. The contemporary hand-made bricks are lightweight and porous bricks, which are burnt at firing temperature in the range of 750-900°C. The basic physical properties of the contemporary handmade bricks are similar with the historical bricks while their physicomechanical and mechanical properties are higher than the historical bricks. All contemporary handmade and factory solid bricks have high level of saturation coefficient above 0.80 which signal that they may suffer from freezing-thawing cycles. Among those bricks, some hand-made brick products which have higher effective porosity, lower fine porosity (<0.5μ) and higher water vapour permeability and drying rates are expected to be less susceptible to freezing-thawing cycles.

Subject Keywords

Bricks., Masonry., Building, Brick., Historic buildings., Building materials.

URI

http://etd.lib.metu.edu.tr/upload/12623079/index.pdf
https://hdl.handle.net/11511/28046

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

The Impact of surface texture and wind on convective heat transfer from building façades Öztürel, Necil; Elias Özkan, Soofia Tahira; Department of Building Science in Architecture (2013) In this study, the impact of the surface texture of finishing materials and wind conditions on heat loss from the building’s facade are investigated. Three sets of samples (Set A, B and C) are tested and observed under varying wind speeds and varying wind angles in a wind tunnel. Both Sets A and B are composed of seven samples each, all having different surface textures. Set A samples were prepared from gypsum plaster and Set B samples from cement plaster mix. Set C consists of five different samples of con...
Modelling of strengthened hollow brick infills BARAN, MEHMET; Ozcelik, Ramazan; Sevil, Tugce; Canbay, Erdem (2013-02-01) Strengthening the existing hollow brick infill walls by bonding high-strength precast concrete panels or applying steel fibre reinforced mortar was found to be an occupant-friendly seismic retrofitting technique for the buildings in use with deficient reinforced concrete structural systems. Both techniques convert the existing non-structural hollow brick infill walls into load-carrying structural members. To verify the effectiveness of the techniques, 20 reinforced concrete frames with hollow brick infill w...
Biological mortar application for micro-crack remediation in stones of travertine monuments Sırt Çıplak, Elif; Şahin Güçhan, Neriman; Bilecen, Kıvanç; Conservation of Cultural Heritage in Department of Architecture (2018) Traditional conservation methods for the preservation of historical stones including applications with inorganic and organic polymers are often inadequate and results in introduction of new deterioration problems to historic structures. At this point, consolidating a stone by re-creating a structure similar to original microstructure of stone is a new approach developed to ensure the maximum compatibility by comparison to the traditional conservation techniques. In this study it was aimed to develop a susta...
Construction techniques of traditional Uçhisar houses / Tongal, Pınar Başak; Gökce, Fuat; Restoration in Department of Architecture (2014) The aim of this study is to create comprehensive and reliable information about construction techniques of Uçhisar houses within construction processes. In order to that purpose, studies about history and general features of Cappadocia and Uçhisar were reviewed. In Cappadocia region, the development of residential settlements through history was surveyed from the previous studies. Gathered information from literature survey and site survey were assessed together and traditional houses which are representati...
Material Characterization of Mudbrick and Neighbouring Plasters in Traditional Timber Framed Structures Erdil, Meltem; Madani, Nigar; Alam, Burhan; Tavukçuoğlu, Ayşe (null; 2017-07-06) The 19th century timber dwellings reflect the experience of the past on materials and construction technologies of the traditional timber frame structures in Anatolia. However, those houses suffer mostly from wrong repairs due to incompatible materials and inappropriate construction detailing. Wrong repairs introduce and/or accelerate many problems, such as moisture problems, salt decay, thermal and structural failures. Comprehensive studies are, therefore, needed to improve the knowledge for the planning o...

Citation Formats

M. C. Atikoğlu, “Materials properties of contemporary solid bricks and their assessment in reference to the historic bricks,” M.S. - Master of Science, Middle East Technical University, 2019.