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 Beije MG

  • Physical-Mechanical

    Flexural strength under central load in dry conditions

    12,60 MPa

    Flexural strength under central load after freeze/thaw test

    11,80 MPa

    Breaking load at dowel hole

    1883,33 N

    Water absorption measurement at normal atmospheric pressure

    2,22 %

    Apparent density measurement

    2530,00 Kg/m3

    Open porosity measurement

    6,25 %

    Capillary water absorption

    9,96 g/m². s0.5

    Abrasion wear resistance

    21,25 mm

    Slip resistance in dry conditions - sawn (coefficient of friction*100)

    55,83

    Uniaxial compressive strength in dry conditions

    106,67 MPa

    Rupture energy

    2,67 J

    Sound speed propagation ( Pulse velocity )

    5,12 km/s

    Uniaxial compressive strenght after freeze/thaw test

    111,50 MPa

    Flexural strength under central load after thermal shock

    12,90 MPa

    Percentage of volume change after frost cycles

    19,67 % (84 cycles)

    Slip resistance in wet conditions - sawn (coefficient of friction*100)

    67,83

    Determination of resistance to salt crystalization

    0,02 %

  • Documents