Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic Felt |
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Doors as Barriers to Fire and Smoke . 15 cents BSS1 . 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 ...
Doors as Barriers to Fire and Smoke . 15 cents BSS1 . 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 ...
Page 1
Fly ash , clay , dolomite , and silica were beneficial in some combinations , but had little effect in others . In general , these early results from outdoor exposure tend to corroborate the results obtained on these coatings exposed in ...
Fly ash , clay , dolomite , and silica were beneficial in some combinations , but had little effect in others . In general , these early results from outdoor exposure tend to corroborate the results obtained on these coatings exposed in ...
Page 6
The areas around the edges ( 0.325 in wide ) of the 4- X 7 - in area were excluded from the examination to eliminate the edge effects . The numbers of squares with cracks and spalled coating were counted and recorded during each ...
The areas around the edges ( 0.325 in wide ) of the 4- X 7 - in area were excluded from the examination to eliminate the edge effects . The numbers of squares with cracks and spalled coating were counted and recorded during each ...
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Thus , the 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 coatings made from ...
Thus , the 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 coatings made from ...
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The effects of clay , dolomite , and silica on the durability of the smooth - surface specimens were more variable than those of blue black slate , fly ash , and mica . The silica was most beneficial in the California asphalt , for it ...
The effects of clay , dolomite , and silica on the durability of the smooth - surface specimens were more variable than those of blue black slate , fly ash , and mica . The silica was most beneficial in the California asphalt , for it ...
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Common terms and phrases
60 percent aluminum aluminum-base specimens appearance Applied 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 Composition Coating thickness 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 heated industry instances Institute Loss on ignition losses machine materials measurement method Mica Mid-Continent asphalt mils mineral additives Months Ratio Months National Bureau observed Office panel passed performances period physical prepared produced Properties provides Ratio Months Ratio reference reported Research Retained rolls roofing saturated felt sheets shingle Silica smooth smooth-surface smooth-surface specimens spalling surface tabs technical Technology temperature tests three asphalts type of specimen Venezuela asphalt Washington weather
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 Volume 24 of National Bureau of Standards building science series |
| 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 |