Concrete (Fallout 4)

Concrete is a crafting component in Fallout 4.

Characteristics
Concrete is used in building several items in settlements, most notably water pumps and shack foundations. The Wasteland Workshop add-on introduces a large number of additional items which require a fair amount of concrete to construct.

Locations
Junk vendors can also sometimes sell them.
 * 27 bags can be in and around the entrance to Vault 114 (Park Street Station).
 * 20 bags can be found in the Castle armory
 * 18 bags can be found in Irish Pride Industries shipyard
 * 9 bags can be found in the Castle tunnels
 * 7 bags can be found at Wilson Atomatoys factory, in the empty pipe accessed from the roof across Wilson Atomatoys factory
 * 7 bags can be found around the incomplete homes north of West Everett Estates
 * 5 or 6 bags can be found in Suffolk County charter school.
 * 5 bags can be found in the west of General Atomics factory on a building site.
 * 5 bags can be found in Poseidon Energy.
 * 5 bags can be found outside a bunker door northwest of Somerville Place
 * 4 bags can be found in Saugus Ironworks
 * 3 bags can be found on a pallet on road east of Coastal Cottage.
 * 2 bags can be found at Bedford Station.
 * 2 bags can be found in Gorski cabin root cellar.
 * 2 bags can be found in Gwinnett Brewery.
 * 2 bags can be found in Haymarket Mall.
 * 2 bags can be found in Kessler's home at Bunker Hill.
 * 2 bags can be found in NH&M Freight Depot.
 * 2 bags can be found in Parsons State Insane Asylum (cellar).
 * 2 bags can be found in the south of Poseidon Reservoir (in a hut).
 * 2 bags can be found in Rocky cave beneath the entrance turret on the right.
 * 2 bags can be found in College Square Station.
 * 2 bags can be found north-west from Somerville Place in a building with a Robot.
 * 1 bag can be found in Easy City downs.
 * 1 bag can be found in Goodneighbor at Bobbi No-Nose Apartment.
 * 1 bag can be found in Gunners Plaza (cellar).
 * 1 bag can be found in Lake Cochituate.
 * 1 bag can be found in Mass Bay Medical Center.
 * 1 bag can be found in Revere Beach station.
 * 1 bag can be found in Rook family house.
 * 1 bag can be found in Sentinel site.
 * 1 bag can be found in USAF Satellite Station Olivia.
 * 1 bag can be found in the Concord Hardware Store, outside the Museum of Freedom
 * 1 bag can be found in Warwick homestead.
 * 1 bag can be found in Concord Civic Access

Shipments
Concrete can also be acquired by purchasing shipments from the following vendors.