ProceedingsHenry E. Robinson U.S. National Bureau of Standards, 1970 - 79 pages |
From inside the book
Results 1-5 of 23
Page 11
... apparatus . GLAZING UNITS FIGURE 3. High humidity cycling cabinet . 2.2. 1. Introduction Over the past 10 years a large number of manu- facturers of factory - sealed double - glazing units have entered the Canadian market , and there has ...
... apparatus . GLAZING UNITS FIGURE 3. High humidity cycling cabinet . 2.2. 1. Introduction Over the past 10 years a large number of manu- facturers of factory - sealed double - glazing units have entered the Canadian market , and there has ...
Page 12
... apparatus is shown in figure 1 . The dewpoint temperature of the air space after exposure to the weather cycle was taken as the criterion of seal adequacy . Because of the possibility of wide variations in quality from faults in the ...
... apparatus is shown in figure 1 . The dewpoint temperature of the air space after exposure to the weather cycle was taken as the criterion of seal adequacy . Because of the possibility of wide variations in quality from faults in the ...
Page 13
... apparatus , whereas units having poor field per- formance records failed in relatively few cycles . The apparatus , therefore , provides a good basis of comparison of different units of this type , pro- vided that the unit size , glass ...
... apparatus , whereas units having poor field per- formance records failed in relatively few cycles . The apparatus , therefore , provides a good basis of comparison of different units of this type , pro- vided that the unit size , glass ...
Page 14
... apparatus in less than 320 cycles failed in the high humidity cycling apparatus in less than 24 cycles ( 4 weeks ) ; brands that with- stood more than 320 cycles of the former , usually withstood over 8 weeks of exposure in the latter ...
... apparatus in less than 320 cycles failed in the high humidity cycling apparatus in less than 24 cycles ( 4 weeks ) ; brands that with- stood more than 320 cycles of the former , usually withstood over 8 weeks of exposure in the latter ...
Page 15
... apparatus . To assess the implications of the method , tests were conducted on specimens , from all manufac- turers , that had met the other test requirements . Among some 174 units , no deposit was visible on 54 , a faint deposit was ...
... apparatus . To assess the implications of the method , tests were conducted on specimens , from all manufac- turers , that had met the other test requirements . Among some 174 units , no deposit was visible on 54 , a faint deposit was ...
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.