Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic FeltU.S. National Bureau of Standards, 1969 - 15 pages |
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... Weather Resistance of Porcelain Enamels : 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 ...
... Weather Resistance of Porcelain Enamels : 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 ...
Page 1
... weather in a given geographical area is to expose the product and observe it over the years . For materials or systems of low life expectancy , this procedure has been proven extremely satisfactory . For building materials , where the ...
... weather in a given geographical area is to expose the product and observe it over the years . For materials or systems of low life expectancy , this procedure has been proven extremely satisfactory . For building materials , where the ...
Page 6
... weather . The decks for the smooth - surface specimens were protected with 55 - lb roll roofing , which also served ... weather . In the aluminum - base specimens , exposure was usually discontinued prior to the spalling phase of ...
... weather . The decks for the smooth - surface specimens were protected with 55 - lb roll roofing , which also served ... weather . In the aluminum - base specimens , exposure was usually discontinued prior to the spalling phase of ...
Page 7
... weather . Changes observed early in the exposure period consisted of small losses of granules in most of the specimens and heavier losses of granules in the few specimens in which poor granule adhesion was measured prior to exposure ...
... weather . Changes observed early in the exposure period consisted of small losses of granules in most of the specimens and heavier losses of granules in the few specimens in which poor granule adhesion was measured prior to exposure ...
Page 10
... weather . Because most asphalt - prepared roofing is exposed as granule - surfaced material , the ultimate correlation must be between the granule - surfaced specimens exposed outdoors and the specimens exposed in the accelerated ...
... weather . Because most asphalt - prepared roofing is exposed as granule - surfaced material , the ultimate correlation must be between the granule - surfaced specimens exposed outdoors and the specimens exposed in the accelerated ...
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 |