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 Beije

  • Physical-Mechanical

    Flexural strength under central load in dry conditions

    9,67 MPa

    Flexural strength under central load after freeze/thaw test

    12,00 MPa

    Breaking load at dowel hole

    2254,17 N

    Water absorption measurement at normal atmospheric pressure

    2,02 %

    Apparent density measurement

    2550,00 Kg/m3

    Open porosity measurement

    5,80 %

    Capillary water absorption

    7,03 g/m². s0.5

    Abrasion wear resistance

    19,50 mm

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

    52,83

    Uniaxial compressive strength in dry conditions

    126,83 MPa

    Rupture energy

    2,33 J

    Sound speed propagation ( Pulse velocity )

    5,04 km/s

    Uniaxial compressive strenght after freeze/thaw test

    158,20 MPa

    Flexural strength under central load after saline fog test

    16,99 MPa

    Flexural strength under central load after thermal shock

    11,80 MPa

    Percentage of volume change after frost cycles

    17,00 % (168 cycles)

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

    60,00

  • Documents