Dekorační kameny, vápence a vybrané písky ČR - Dolní Lipová I

Dolní Lipová I

Limestone

Parameter	Value	Unit
Optimal burning temperature (calculation from the time of slaking)	1010	°C
Optimal burning temperature (calculation from the temperature of slaking)	1070	°C
Actual burning temperature	1040	°C
Degree of whiteness and coluration::
L	87,3	-
a	0,18	-
b	4,1	-
Conversion to BaSO₄	97,03	%

Burnt lime

Parameter	Value	Unit
Reactivity of lime:
Maximum temperature of slaking T_max	77,1	°C
Time necessary to achievement T_max	0,9	min
Total content of CaO	96,5	%
MgO	1,04	%
CO₂	0,4	hm.%
Content of free lime/td>	91,7	hm.%
Content of SiO₂ and acid-insoluble part	0,84	hm.%
Sulphates content in lime	< 1	%
Loss on ignition	< 0,1	hm.%
Total water content	< 1	hm.%
Degree of whiteness and coloratin::
L	82,5	-
a	1,0	-
b	8,3	-
Conversion to BaSO₄	91,7	%
Capacity	25,6	dm³/10 kg

Slaked lime

Parameter	Value	Unit
Settling after 20 hours	33	% obj.
Particle size distribution of lime hydrate:
Particle size D10	0,83	µm
Particle size D50	8,10	µm
Particle size D90	39,8	µm
Setting time	44 h 30 min/49 h 25 min	-

Standardized mortar

Parameter	Value	Unit
Water retention	99,59	%
Value of penetration	57	mm