Quarrying

Portuguese Limestone

E. filstone@filstone.com
T. +351 249 538 888
M. +351 938 998 820

Quarrying

Portuguese Limestone

E. filstone@filstone.com
T. +351 249 538 888
M. +351 938 998 820

Filstone Hard Blue

  • Physical-Mechanical

    Flexural strength under central load

    16,48 MPa

    Anchorage strength

    2700 N

    Water absorption measurement at normal atmospheric pressure

    1,75 %

    Apparent density measurement

    2570 Kg/m²

    Open porosity measurement

    4,87 %

    Thermal shock ageing resistance

    0,9 %

    Abrasion wear resistance

    19,5 mm

    Uniaxial compressive strength

    197,39 Mpa

    Sound speed propagation ( Pulse velocity )

    5,73 Km/s

  • Documents