Naslov
The influence of acid rains on the lithothamnian limestone on the gallery of the Mary's Ascension cathedral, Zagreb, Croatia

Autori
Crnković, Branko ; Tadej, Neven ; Pollak, Davor

Izvornik
Rudarsko-geološko-naftni zbornik (0353-4529) 6 (1994); 1-9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Damages of limestone; Cathedral of Zagreb; Pollution; Acid rain

Sažetak
Urban, environmental pollution, caused by acid rains and damages of stone elements on Cathedral of Zagreb are described. On the surfaces of limestone elements that are in the "shade", the black scabs have developed. The outer crusts, and inner powdery matter of the black scabs have been investigated by microscopy, and analyzed by means of x-ray, thermal and chemical analyses. They contain gypsum, calcite, soot, and sporadic fly ash.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija, Rudarstvo, nafta i geološko inženjerstvo

Napomena
1-09-286

POVEZANOST RADA