Bryozoan limestone ...


 









 
Bryozoan limestone Type
Bryozoan limestone, Upper Cretaceous

Appearance:
Light-grey, fine grain background

Deposit:
Alminskoe, Alminsko-Bodrakskoe

Quarry:
Yuzhny-1, Yuzhny-2, Yuzhny-3

Recommended uses: Facing slabs, stone and brick, different architectural and statue works

Possible finishes: Rough Honed; Split
Characteristics:
Apparent density:                        1900 kg/m³
Frost resistance:                         15 cycles
Softening factor:                          0,62-0,8
Porosity:                                     27-37%
Water absorption:                         9,6-12%
Compressive strength:                 7,7 MPa
Thermal coefficient expansion:       < 1,67