Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Acid Rain and Weathering Damage to Carbonate Building Stone: Results of Material Loss Measurements
Marble and limestone specimens were exposed to atmospheric conditions at four eastern US sites. A number of methods were employed for damage assessment; this paper describes the results of chemical and physical measurements of material loss. Good agreement was observed among results obtained with different methods. A rate of surface recession near 15 mu m/y was observed for skyward surfaces of marble tested in North Carolina, and comparable results were obtained at the other test sites. Response of the porous limestone was assessed with greater difficulty; a rate of loss similar to that of marble was inferred. Initial correlations of material loss with environmental factors are briefly discussed. (ERA citation 12:023473)
Acid Rain and Weathering Damage to Carbonate Building Stone: Results of Material Loss Measurements
Marble and limestone specimens were exposed to atmospheric conditions at four eastern US sites. A number of methods were employed for damage assessment; this paper describes the results of chemical and physical measurements of material loss. Good agreement was observed among results obtained with different methods. A rate of surface recession near 15 mu m/y was observed for skyward surfaces of marble tested in North Carolina, and comparable results were obtained at the other test sites. Response of the porous limestone was assessed with greater difficulty; a rate of loss similar to that of marble was inferred. Initial correlations of material loss with environmental factors are briefly discussed. (ERA citation 12:023473)
Acid Rain and Weathering Damage to Carbonate Building Stone: Results of Material Loss Measurements
M. M. Reddy (Autor:in) / C. A. Youngdahl (Autor:in)
1986
9 pages
Report
Keine Angabe
Englisch
Construction Materials, Components, & Equipment , Materials Degradation & Fouling , Air Pollution & Control , Acid Rain , Weathering , Limestone , Marble , Atmospheric Precipitations , Building Materials , Calcium Carbonates , Corrosion , Deposition , Economic Impact , Environmental Effects , Metals , NAPAP , Paints , Quantitative Chemical Analysis , Runoff , ERDA/510200
Accelerated Weathering of Building Stone
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Effects of acid rain on granitic building stone
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Experimental production of weathering nanomorphologies on carbonate stone
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