= cement can be crafted with the following recipes

Player Recipe
Primary skill used: fabrication(4)
Required skills: chemistry(3)
Time to complete: 60 minutes
Tools required:
> crucible OR clay crucible
> electric forge (250 charges) OR acetylene torch (50 charges) OR charcoal forge (250 charges) OR basecamp forge (250 charges) OR demon forge (250 charges) OR rock forge (250 charges)
Components required:
> 50x quicklime
> 50x sand OR 50x gravel
Byproducts:
(none)
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This recipe can be found in the following books when fabrication is at least the required level:
Concrete Constructions (level 4)