Report on the investigations of rocks changes caused by freezing
1
AGH, Wydział Geologii, Geofizyki i Ochrony Środowiska
Corresponding author
Beata Figarska-Warchoł
AGH, Wydział Geologii, Geofizyki i Ochrony Środowiska, 30-059 Kraków, al. Mickiewicza 30,
AGH, Wydział Geologii, Geofizyki i Ochrony Środowiska, 30-059 Kraków, al. Mickiewicza 30,
Mining Science 2010;130(Special Issue 37):41-55
ABSTRACT
The rocks of different lithological types used in aggregate production were subjected to stress
provoked by crystallization of sodium sulphate and water freezing. The fracture appearance and samples
condition were compared to the following properties: water absorptivity, apparent density and ultrasonic
waves velocity. It was revealed that progress of rock destruction depends on its petrographical properties.
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| eISSN: | 2353-5423 |
| ISSN: | 2300-9586 |
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