Dekorační kameny, vápence a vybrané písky ČR - Suchomasty I

Suchomasty I

Limestone

Parameter	Value	Unit
Optimal burning temperature (calculation from the time of slaking)	917	°C
Optimal burning temperature (calculation from the temperature of slaking)	1013	°C
Actual burning temperature	965	°C
Degree of whiteness and coluration::
L	85,4	-
a	0,90	-
b	7,6	-
Conversion to BaSO₄	94,86	%

Burnt lime

Parameter	Value	Unit
Reactivity of lime:
Maximum temperature of slaking T_max	87,0	°C
Time necessary to achievement T_max	0,3	min
Total content of CaO	99,1	%
MgO	0,5	%
CO₂	< 0,1	hm.%
Content of free lime/td>	96,4	hm.%
Content of SiO₂ and acid-insoluble part	0,06	hm.%
Sulphates content in lime	< 0,5	%
Loss on ignition	< 0,1	hm.%
Total water content	< 1,0	hm.%
Degree of whiteness and coloratin::
L	84,7	-
a	0,59	-
b	7,2	-
Conversion to BaSO₄	94,1	%
Capacity	19,8	dm³/10 kg

Slaked lime

Parameter	Value	Unit
Settling after 20 hours	46	% obj.
Particle size distribution of lime hydrate:
Particle size D10	1,55	µm
Particle size D50	12,6	µm
Particle size D90	57,8	µm
Setting time	50 h 9 min/57 h	-

Standardized mortar

Parameter	Value	Unit
Water retention	99,45	%
Value of penetration	40	mm