Products
Filstone Hard Grey
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Physical-Mechanical
Apparent density measurement
2400,00 Kg/m3
Open porosity measurement
10,20 %
Water absorption measurement at normal atmospheric pressure
4,20 %
Capillary water absorption
12,40 g/m². s0.5
Uniaxial compressive strength in dry conditions
112,70 MPa
Uniaxial compressive strenght after freeze/thaw test
65,00 MPa
Flexural strength under central load in dry conditions
16,30 MPa
Flexural strength under central load after freeze/thaw test
12,40 MPa
Flexural strength under central load after thermal shock
11,50 MPa
Percentage of volume change after frost cycles
14,00% (168 cycles)
Breaking load at dowel hole
1550 N
Sound speed propagation ( Pulse velocity )
4,93 km/s
Rupture energy
3,00 J
Abrasion resistance
25,50 mm
Slip resistance in dry conditions - sawn (coefficient of friction*100)
57,00
Slip resistance in wet conditions - sawn (coefficient of friction*100)
58,00
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