Keep Kraft Wikia

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Concrete is a bulk material
Concrete is used in construction and for research.


Access

Concrete appears, after you build and maintain an active Concrete mixer.
Construction required:
Construct Requirement Resource cost
Concrete mixer build on
Facilities
Brick 1 000
Plate 200

Storage

Your maximum available Concrete is limited by storage capacity.
  • Storage for Concrete is provided by Bunkers.
Storage provided:
Item Amount
Bunker 500

Production

Concrete produced:
Producer Rate
Concrete mixer 0.05 per second

Bonuses to production

  • Other factors increment Concrete production.
Bonuses to production:
Item Amount
Global production varies
Boost × 2
Rush economy 30 minutes
of production

Uses

Use of concrete:
Use Item Amount
research Work force 15 000
construct Tool factory 10 000 × 1.2n
construct Barracks 20 000 × 1.2n
construct Factory 5 000 × 1.2n
where 'n' is the number of the item

Capped resources
Cement | Chemicals | Clay | Coal | Concrete | Copper | Food | Gold | Iron | Knowledge | Mineral | Morale | Nickel | Sand | Steel | Tin | Water | Wood