The LS data block contains information on the composition of LS in terms of weight percentages of the different oxides.



The data block contains following columns


Name

Unique identifier of the LS composition. The name appears in linked drop down lists in input tables, e.g. LS::Reference in the LS group of ModuleCement_Input_02_Recipe table.

Unit

Defines the used unit. Only mass% (i.e. g/100 g LS) is valid. Not used.

BulkDensity

Bulk density of the LS in kg/dm³.

CaO

The mass percentage of CaO in LS.

SiO2

The mass percentage of SiO2 in LS.

Al2O3

The mass percentage of Al2O3 in LS.

CO2

The mass percentage of CO2 in LS.

SO3

The mass percentage of SO3 in LS.

Fe2O3

The mass percentage of Fe2O3 in LS.

MgO

The mass percentage of MgO in LS.

Na2O

The mass percentage of Na2O in LS.

K2O

The mass percentage of K2O in LS.

Rtot

Overall reactivity of LS in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the overall reactivity. See Reactivity of SCMs.  

RCaO

Oxide specific reactivity of CaO in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RSiO2

Oxide specific reactivity of SiO2 in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RAl2O3

Oxide specific reactivity of Al2O3 in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RCO2

Oxide specific reactivity of CO2 in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RSO3

Oxide specific reactivity of SO3 in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RFe2O3

Oxide specific reactivity of Fe2O3 in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RMgO

Oxide specific reactivity of MgO in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RK2O

Oxide specific reactivity of K2O in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  

RNa2O

Oxide specific reactivity of Na2O in percentage. The reactive weight percentage of the total oxide content is obtained by multiplying the weight percentage of each oxide with the oxide-specific reactivity. See Reactivity of SCMs.  


The names and order of these columns may not be changed.


One composition is available (the user can add additional other compositions with unique names - see Add records)

DeWeerdt11

LS composition from De Weerdt et al. (2011).  Note that no values for reactivity are provided (set by default to 100).