ProceedingsHenry E. Robinson U.S. National Bureau of Standards, 1970 - 79 pages |
From inside the book
Results 1-5 of 16
Page 11
... humidity cycle ; mechanical stress ; moisture transfer ; organic sealants , ultraviolet radiation ; water vapor diffusion ; weather cycling apparatus . GLAZING UNITS FIGURE 3. High humidity cycling cabinet . 2.2. 1. Introduction Over the ...
... humidity cycle ; mechanical stress ; moisture transfer ; organic sealants , ultraviolet radiation ; water vapor diffusion ; weather cycling apparatus . GLAZING UNITS FIGURE 3. High humidity cycling cabinet . 2.2. 1. Introduction Over the ...
Page 12
... humidity ( RH ) while exposing the other side to a simulated weather cycle of : heating to 125 ± 5 ° F ( 523 ° C ) over a period of 90 min , air circulation alone for 25 min , water spraying at 755 ° F for 5 min , air circulation alone ...
... humidity ( RH ) while exposing the other side to a simulated weather cycle of : heating to 125 ± 5 ° F ( 523 ° C ) over a period of 90 min , air circulation alone for 25 min , water spraying at 755 ° F for 5 min , air circulation alone ...
Page 13
... humidity atmosphere . One of the purposes of the test was to provide a high average water vapor pressure , not present in the weather cycling apparatus , in order to obtain some indication of the resistance of the sealing systems to ...
... humidity atmosphere . One of the purposes of the test was to provide a high average water vapor pressure , not present in the weather cycling apparatus , in order to obtain some indication of the resistance of the sealing systems to ...
Page 14
... humidity cycle . In general , brands that failed in the weather cycling 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 ...
... humidity cycle . In general , brands that failed in the weather cycling 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 ...
Page 15
... humidity cycle 21 22 % 25 26 % 6 % 10 10 % 6 % 11 11 % 15 15 % 18 19 % Failed weather cycle Failed in both H.H. and W.C. 66 Units from this group were exposed outdoors in November 1964 and to date only three of 16 have failed . One set ...
... humidity cycle 21 22 % 25 26 % 6 % 10 10 % 6 % 11 11 % 15 15 % 18 19 % Failed weather cycle Failed in both H.H. and W.C. 66 Units from this group were exposed outdoors in November 1964 and to date only three of 16 have failed . One set ...
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.