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Características

Traditional name: Vratza
Petrologic name: Limestone
Characteristic color: Beige/cream with grey veins
Place of Origin: Vratza region, Bulgaria

Characteristics Declared Values Testing Method
 
Flexural Strength
Mean Value: 10,8
Lower expected value: 8,4
Standard deviation : 1,5
 
EN 12372
 
Slip Resistance
SRV Dry: 61
SRV Wet: 75
 
EN 14231
 
Frost Resistance
 
10,8 MPa
 
ΕΝ 12371
 
Resistance to ageing by thermal shock
 
% variation of weight 0,01 %
%variation of DEM 16 %
 
EN 14066
 
Apparent density
 
2,20 g/m3
 
EN 1936


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