Třeboc - malý lom

Physical properties

ParameterNumber of measurementUnitValueStandard deviationCoefficient of variation [%]
Apparent density6kg/m31170181,51
Real density2kg/m32320--
Open porosity6%47,51,1092,3
Total porosityvýpočtem%49,5--
Apparent porosityvýpočtem%29,9--
Water absorption6%25,50,281,1
Water absorption coefficient3g.m-2.s-1/22326,93,0
Linear thermal expansion 8106.K-112,51,239,9
Compressive strength10MPa12,31,613,0
Flexural strength10MPa3,30,721,2
Abrasion resistance1mm69,5--