ProceedingsHenry E. Robinson U.S. National Bureau of Standards, 1970 - 79 pages |
From inside the book
Results 1-5 of 17
Page 20
... subjected to temperature changes and pulsating wind pressure . It was found that variations in the atmospheric pressure could be omitted , as the stresses derived from the two other factors would be considerably stronger . On the other ...
... subjected to temperature changes and pulsating wind pressure . It was found that variations in the atmospheric pressure could be omitted , as the stresses derived from the two other factors would be considerably stronger . On the other ...
Page 21
... subjected to temperature changes . The installation of the units in the apparatus has in the period 1959-1966 been done with plastic glazing compounds , in the first series of tests without spacers , later with spacers to avoid extru ...
... subjected to temperature changes . The installation of the units in the apparatus has in the period 1959-1966 been done with plastic glazing compounds , in the first series of tests without spacers , later with spacers to avoid extru ...
Page 23
... subjected to prolonged strains . In practice , however , they have so far only occurred in units installed in doors with a heavy traffic frequency or close to such doors . The cracks have always had the appearance of typical fatigue ...
... subjected to prolonged strains . In practice , however , they have so far only occurred in units installed in doors with a heavy traffic frequency or close to such doors . The cracks have always had the appearance of typical fatigue ...
Page 24
... subjected to wetting and drying cycles . The number of temperature changes has been maintained and the temperature strains even slightly increased , while the number of wind gusts have been reduced to about half . The present ...
... subjected to wetting and drying cycles . The number of temperature changes has been maintained and the temperature strains even slightly increased , while the number of wind gusts have been reduced to about half . The present ...
Page 25
... subjected to the pressure pulsations throughout the 24 hours of the day , except for the few hours when units . are being cooled to 14 ° F on one side . R. Fentress : The peak wind load is sustained how long ? T. Gjelsvik : The top of ...
... subjected to the pressure pulsations throughout the 24 hours of the day , except for the few hours when units . are being cooled to 14 ° F on one side . R. Fentress : The peak wind load is sustained how long ? T. Gjelsvik : The top of ...
Common terms and phrases
20 F cycling A. G. Wilson accelerated aging tests adhesion air space Amstock Andersen Corporation architect ASTM Building Research Institute Bureau of Standards Canada Canadian CGSB CMHC Construction Specifications Institute correlation Curve desiccant dewpoint temperature discussion Durability of Insulating edge seal evaluating F cycling test F to 20 factory-sealed double-glazed failed failure Federal Housing Administration field experience field studies FIGURE fogging Gjelsvik glass thickness industry initial dewpoint installation insulating glass units insulating units laboratory tests large numbers materials McKinley moisture National Bureau nitrile rubber Norwegian Building Research number of units O'Shaughnessy panes percent period polysulfide PPG Industries present pressure problem requirements Robinson Rosen sealant sealed double-glazing units sealed glazing units sealed insulating glass sealing system Seminar SIGMA test Snell Solvason stresses technical test units Thank tion Tore Gjelsvik ultraviolet radiation water spray water vapor weather cycle window units
Popular passages
Page 56 - The authors appreciate the cooperation of the staff of the Division of Building Research of the National Research Council of Canada, particularly Mr.