BİNALARDA KULLANILAN YÜKSEK TEKNOLOJİ ÜRÜNÜ SAYDAM ELEMANLARIN ISIL VE OPTİK ÖZELLİKLERİ

Saydam yüzeyler binalarda yaşam ve konforun kalitesini belirlemede önemli bir rol üstlenirler. Bina kabuğunun bir parçası olarak iç ve dış ortamı birbirinden ayıran bir filtre durumundadırlar. Binanın bir parçası olarak, diğer opak elemanlarla aynı etkilere maruz kalmakla birlikte temel görevleri, ısı ve ses akışının kontrol edilmesi, havalandırmanın sağlanması, su sızdırmazlığı ve göz kamaşmasına izin vermeksizin ışık geçirmesidir

Anahtar Kelimeler:

Saydam yalıtım malzemeleri, cam, hava tabakalı çift cam, ısıl performans, optik geçirgenlik

Thermal and Optical Properties of High Technology Transparent Insulation Materials Used in Buildings

Windows play a significant role in achieving quality of life and comfort in buildings. As a part of the building envelope, a window is a filter of conditions between inside and outside. Although they are exposed to same effects as walls they are expected to fullfil requirements such as controlling both heat and sound as a filtering material, suplying air circulation, resisting to water leakeage and above all, transmit light without a glare. choromogenic materials. Their optical properties change during a day or a season. In this rewievly paper, thermal and optical properties of constant and changable transparent insulating materials have been evaluated

Keywords:

Transparent insulation material, glass, double glazing, aerogel, chromogenic component,

PDF

___

R.E.Collins, G.M.Turner, A.C.Fischer-Cripps, J.-Z.Tang,T.M. Simko, C.J.Dey, D.A.Clugston, Q.C.Zhang,J.D.Garrison,Vacuum Glazing, A new component for insulating windows,Building and Environment 30 (4)(1995)459–492.
S.C.Sekhar, K.L.C.Toon, On the study of energy performance and life cycle cost of smart window, Energy and Buildings 28 (1998) 307–316.
W.C. Brown and K. Ruberg “Window Performance Factors” BSI-88-2 http://www.nrc.ca/irc/bsi/88-2_E.html
J.R. Sasaki CBD-129 “Potential for Thermal Breakage of Sealed Double-Glazing Units” Canadian Building Digest http://irc-cnrc.gc.ca/cbd/cbd129e.html
“Camda Işık Geçirgenliği” Trakya Cam Fabrikası, Kırklareli-1998
T.E. Johnson, Low-e Glazing Design Guide, Butterworth - Heinemann,1991.
R. Gordon, J. Non, Cryst.Solids 218 (1997 ) 81 –91.
P. Pfrommer, K.J. Lomas, C.Seale, Chr. Kupke, The Radiation Transfer through Coated and Thinded glazing 12 Mayıs 1995, Solar Energy 54, issue 5, 1995, 287-299.
C.G. Granqvist, et al., J. Non-Cryst.Solids 218 (1997 ) 273-279
“Technologies and Techniques” Bioclimatic Design , University of Sheffield 1999 http://www.shef.ac.uk/uni/academic/A-C/archst/eei/infopack/tech.html
Richard S. Thorsen, “Description of Transparent Insulation” http://www.fis.edu/gr10/grade10/gr10proj98/Bazmodel/essay2.htm
Y. Akyürek “Mimarlar Cam Seçimi ve Tasarımında Daha Etkili Olabilmeli” Ege Mimarlık Dergisi Sayı 22
Y. Akyürek, “Yetenekli Camlar ve Akıllı Çözümler” Enerji ve Tabii Kaynaklar Bakanlığı ETKK Enerji Tasarruf Koordinasyon Kurulunun 1999 Ulusal Enerji verimliliği Kongresi
Ş. Dilmaç, F. Tepehan, N. Eğrican, “Saydam Yalıtım Malzemelerinin Enerji Tasarrufuna Katkıları” 21. yüzyılda Enerji Korunumu Sempozyumu İstanbul-Nisan,1994
H.Suehrcke, D. D™ldehög, J.A. Harris, R.W. Lowe, Heat transfer across corrugate sheets and honeycomb transparent insulation, 18 August 2003, Solar Energy 76
A.H. Elmahdy, S.M. Comick, “New Technology in the Window Industry” BSI-88-5 http://www.nrc.ca/irc/bsi/88-5_E.html
“Highly efficient, lightweight, and transparent insulating materials” Aerogel for Thermal Insulation, Lawrence Livermore National Laboratory, Berkeley University
“Technologies and Techniques” Bioclimatic Dizayn, University of Sheffield, 1999 http://www.shef.ac.uk/uni/academic/A-C/archst/eei/infopack/tech.html
Elin Hammarberg, Arne Roos , Antireflection treatment of low-emitting glazings for energy efficient windows with high visible transmittance, Thin Solid Films 442 (1-2), 222-226, October 2003
Werner J.Platzer, Transparent insulation materials and products:A review, Fraunhofer-Institute for Solar Energy Systems, Proc. SPIE Vol. 2255, p. 616-627, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII, Volker Wittwer; Claes G. Granqvist; Carl M. Lampert; Eds.
A. Hunt, M. Ayers, A Brief History of Silica Aerogels, Ernest Orlando Lawrence, Berkeley National Laboratory
A. Marko, P.O. Braun, “Thermal Use Of Solar Energy In Buildings” Fraunhofer Institute for Solar Energy Systems Sy. 41-80 , 113-178
G.F.Menzies, J.R.Wherrett, Windows in the workplace:examining issues of environmental sustainability and occupant comfort in the selection of multi-glazed windows, Energy and buildings volume 37, issue 6, June 2005, 623-630
G.F. Menzies, J.R. Wherrett,Issues in the design and selection of sustainable multi-glazed windows:a study of qualitative issues in Scotland,in:The Worldwide CIBSE/ASHRAE Gathering of the Building Services Industry International Conference, Edinburgh, September 2003.