Natural Weathering of Mineral Stabilized Asphalt Coatings on Organic Felt |
From inside the book
Page 1
Six finely divided mineral additives ( blue black slate , clay , dolomite , Ay ash , mica , and silica ) were evaluated at concentrations up to 60 percent in California , Mid Continent and Venezuela asphalts .
Six finely divided mineral additives ( blue black slate , clay , dolomite , Ay ash , mica , and silica ) were evaluated at concentrations up to 60 percent in California , Mid Continent and Venezuela asphalts .
Page 7
However , blisters can act as centers of stress concentration and lead to earlier cracking and spalling of the coating . Thus , the effect of blistering is manifested in the reported cracking and spalling . The only other comment that ...
However , blisters can act as centers of stress concentration and lead to earlier cracking and spalling of the coating . Thus , the effect of blistering is manifested in the reported cracking and spalling . The only other comment that ...
Page 9
It is also apparent , with one exception , that coatings with higher concentrations of blue black slate are deteriorating more slowly than those with lower concentrations . For materials with other than those with platelike particle ...
It is also apparent , with one exception , that coatings with higher concentrations of blue black slate are deteriorating more slowly than those with lower concentrations . For materials with other than those with platelike particle ...
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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 concentrations consists containing corresponding cracking criteria deterioration differences direction divisions doctor bar Dolomite durability early effects embedding Evaluation exposed exposure failed failure felt-base specimens FIGURE Fly Ash Government granule-surfaced specimens granules heated industry instances 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 panel passed performances physical prepared produced progressed Properties provides Ratio Months Ratio reference reported Research rolls roofing saturated felt sheets shingle Silica smooth smooth-surface smooth-surface specimens spalling surface technical Technology temperature tests three asphalts Venezuela asphalt Washington weather weatherometer tests wide
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 |