Blar i Institutt for kjemisk prosessteknologi på forfatter "Jelle, Bjørn Petter"
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Accelerated climate aging of building materials and their characterization by Fourier transform infrared radiation analysis
Jelle, Bjørn Petter; Nilsen, Tom-Nils; Hovde, Per Jostein; Gustavsen, Arild (Journal article; Peer reviewed, 2012)Building materials and their durability and aging are essential to the performance of buildings and their building physical aspects over time. Accelerated climate aging investigations are carried out in order to study the ... -
Comparison of Accelerated Climate Ageing Methods of Polymer Building Materials by Attenuated Total Reflectance Fourier Transform Infrared Radiation Spectroscopy
Jelle, Bjørn Petter; Nilsen, Tom Nils (Journal article; Peer reviewed, 2011)The degradation of the polymer building materials polypropylene (PP) and high density polyethylene (HDPE) intended for application as water barriers/repellants around building foundation walls have been studied. The PP and ... -
Electrochemical multilayer deposition of polyaniline and Prussian Blue and their application in solid state electrochromic windows
Jelle, Bjørn Petter; Hagen, Georg K (Journal article; Peer reviewed, 1998)In an attempt to enhance the solar modulation in electrochromic windows, the electrochemical deposition of polyaniline (PANI) and prussian blue (PB been studied more closely. Several layers of PANI and PB at different ... -
Solar material protection factor (SMPF) and solar skin protection factor (SSPF) for window panes and other glass sructures in buildings
Jelle, Bjørn Petter; Gustavsen, Arild; Nilsen, Tom Nils; Jacobsen, Terje (Journal article; Peer reviewed, 2007)The two quantities solar material protection factor (SMPF) and solar skin protection factor (SSPF) are introduced in order to measure and calculate the capability of glass to protect indoor materials and human skin from ... -
Transmission properties for individual electrochemic layers in solid state devices based on polyanaline, prussian blue and tungsten oxide
Jelle, Bjørn Petter; Hagen, Georg K; Birketveit, Øystein (Journal article; Peer reviewed, 1998)