Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic FeltU.S. National Bureau of Standards, 1969 - 15 pages |
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Page
... Effect of Exposure Site and other Variables After Seven Years . 20 cents BSS5 . Interrelations Between Cement and Concrete Properties : Part 2 , Sulfate Expansion , Heat of Hydration , and Autoclave Expansion . 35 cents BSS6 . Some ...
... Effect of Exposure Site and other Variables After Seven Years . 20 cents BSS5 . Interrelations Between Cement and Concrete Properties : Part 2 , Sulfate Expansion , Heat of Hydration , and Autoclave Expansion . 35 cents BSS6 . Some ...
Page 1
... effects of mineral additives on the durability of coating - grade roofing asphalts . Six finely divided mineral additives ( blue black slate , clay , dolomite , fly ash , mica , and silica ) were evaluated at concentrations up to 60 ...
... effects of mineral additives on the durability of coating - grade roofing asphalts . Six finely divided mineral additives ( blue black slate , clay , dolomite , fly ash , mica , and silica ) were evaluated at concentrations up to 60 ...
Page 6
... effects . The num- bers of squares with cracks and spalled coating were counted and recorded during each inspection . In- spections were made every three months during the first two years of exposure and semiannually there- after . The ...
... effects . The num- bers of squares with cracks and spalled coating were counted and recorded during each inspection . In- spections were made every three months during the first two years of exposure and semiannually there- after . The ...
Page 7
... effect of blistering is manifested in the reported cracking and spalling . The only other comment that can be made concerning blistering is that the largest incidence of blistering was associated with the coat- ings made from the more ...
... effect of blistering is manifested in the reported cracking and spalling . The only other comment that can be made concerning blistering is that the largest incidence of blistering was associated with the coat- ings made from the more ...
Page 10
... effects of clay , dolomite , and silica on the durability of the smooth - surface specimens were more variable than ... effect . Mica and blue black slate always improved the durability of the three asphalts . Fly ash , silica , dolomite ...
... effects of clay , dolomite , and silica on the durability of the smooth - surface specimens were more variable than ... effect . Mica and blue black slate always improved the durability of the three asphalts . Fly ash , silica , dolomite ...
Common terms and phrases
60 percent aluminum aluminum-base specimens appearance Applied areas asphalt coatings ASTM base Black Slate 25 blistering Blue Black Slate Building Building Science Series Bureau of Standards California asphalt Cement Center cents Characteristics Clay Column COMMERCE concentrations consists containing corresponding cracking criteria deterioration differences direction divisions doctor bar Dolomite durability early effects exposed exposure failed failure felt-base specimens FIGURE Fly Ash Government granule-surfaced specimens granules grid half heated industry Institute Kraft paper listed longer Loss on ignition losses machine materials measurement method Mica Mid-Continent asphalt mils mineral additives Months Ratio Months National Bureau observed Office Organic panel passed performances period physical prepared procedure produced Properties provides Ratio Months Ratio reference reported Research rolls roofing saturated felt sheets shingle Silica smooth smooth-surface smooth-surface specimens spalling surface TABLE technical Technology temperature tests three asphalts Venezuela asphalt Washington weather weatherometer tests
Bibliographic information
| Title | Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic Felt Volume 24 of Building science series, United States National Bureau of Standards, ISSN 0083-1794 |
| Author | Sidney H. Greenfeld |
| Publisher | U.S. National Bureau of Standards, 1969 |
| Original from | the University of Michigan |
| Digitized | 18 Aug 2006 |
| Length | 15 pages |
| Export Citation | BiBTeX EndNote RefMan |